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TLE62543GXUMA1 - 125 kBd CAN Transceiver | Infineon
The Infineon TLE62543GXUMA1 is a fault-tolerant, low-speed CAN bus transceiver with one transmit and one receive channel, a maximum data rate of 125 kBd, and operation from a 4.75 V to 5.25 V supply in a 14-pin PG-DSO-14 surface-mount package. It provides the physical-layer interface between a CAN protocol controller and the differential CAN bus conductors. A CAN transceiver, also called a CAN physical-layer interface, converts logic-level signals from a CAN controller into differential bus signals and converts received bus levels back into controller-compatible logic signals. The TLE6254-3G family belongs to the interface IC hierarchy: CAN transceiver > physical-layer interface > bus interface > semiconductor. The verified product information identifies fault-tolerant low-speed CAN operation, sleep and standby operating modes, and one transmitter and one receiver. The TLE62543GXUMA1 supports data rates up to 125 kBd. Its 5 V supply operating range covers the listed 4.75 V minimum and 5.25 V maximum values, making it suitable for conventional 5 V embedded systems. The PG-DSO-14 package supports automated surface-mount production. The sleep and standby functions are important in automotive and industrial equipment where the CAN interface must reduce current consumption when the bus is inactive. Sleep mode supports a low-power state, while standby provides an intermediate operating state. The available data does not quantify the dominant current, recessive or dominant output levels, propagation delay, bus-fault thresholds, isolation withstand voltage, or temperature limits, so those values should be confirmed in the manufacturer datasheet before final design release. Typical uses include automotive body electronics, industrial automation, elevator controls, building automation, and embedded CAN networks. In an automotive installation, the transceiver can connect a microcontroller-based CAN controller to a vehicle CAN bus while fault-tolerant operation helps the interface continue operating when the bus is disturbed. PCB design should provide a solid ground connection, short CAN and CAN-bar traces, appropriate termination at each end of the bus, and decoupling close to the 5 V supply pins. Exact capacitor values, common-mode choke requirements, and layout clearances are not included in the verified data and must be taken from the manufacturer datasheet. This product page consolidates the verified distributor specifications, a structured comparison with candidate drop-in alternatives, and practical application guidance. It also clearly identifies where purchasing, lead-time, lifecycle, pin-level, and detailed electrical data require confirmation from the manufacturer or an authorized distributor.
TLE6255G - 33kbit/s Single-Wire CAN Transceiver | Infineon
The Infineon TLE6255G is a single-wire CAN transceiver rated for bus speeds up to 33 kbit/s, with a high-speed mode extending operation to 100 kbit/s, a typical 28 V supply range, and operation up to 125 °C in a P-DSO-14-9 package. It is designed for low-speed vehicle communication networks where one conductor carries both transmit and receive functions. A single-wire CAN transceiver is an automotive network interface that combines a CAN controller-facing logic interface with the physical-layer driver and receiver used on a SWCAN bus. In the broader electronics hierarchy, it belongs to the CAN transceiver family, interface IC category, and automotive communication semiconductor ecosystem. Its purpose is to connect digital control electronics to a wired vehicle network while converting logic signals into a robust bus waveform and returning the received bus state to the controller. The verified feature data identifies excellent EMC performance, a 33 kbit/s normal bus-speed limit, a 100 kbit/s high-speed-mode limit, a 28 V typical operating-supply range, and an ambient operation range extending to 125 °C. These characteristics make the device relevant to body, comfort, lighting, seat, and other low-speed automotive networks. The high-speed mode provides additional flexibility when a network requires faster communication than the standard single-wire mode supports. The TLE6255G is packaged as PG-DSO-14-9 and is identified by distributors as a one-channel full CANbus transceiver. Its automotive-oriented electrical interface is intended to bridge a controller or MCU with the vehicle’s single-wire CAN network. System designers should still verify the exact electrical limits, pin functions, bus timing, termination or biasing arrangement, and application circuit against the manufacturer datasheet before releasing a production PCB. Typical implementations place the transceiver beside an automotive MCU or CAN controller and connect its logic interface to that controller while routing the single-wire bus pin to the vehicle network. Because external networks introduce wiring length, protection, grounding, and electromagnetic-compatibility constraints, PCB trace routing and connector protection are as important as nominal logic compatibility. The 125 °C ambient capability is useful in demanding vehicle environments, subject to the package and board-level thermal limits documented by Infineon. A key design consideration is to preserve the manufacturer’s recommended decoupling and bus-interface layout. Keep the transceiver close to its supply and signal-routing paths, use a stable ground reference, and validate waveform integrity with the intended bus load and cable harness. Do not assume that a logically similar CAN transceiver is a drop-in replacement unless its package, pinout, supply behavior, bus timing, and protection characteristics have been independently checked. This page consolidates the verified TLE6255G search results, package and feature information, application guidance, and verification notes into a practical product reference. It does not invent electrical limits or pricing that were absent from the supplied source data; unavailable values are explicitly marked for engineering follow-up.
TLE6255GNTMA1 - 5V Full CANbus Transceiver | Infineon
The Infineon Technologies TLE6255GNTMA1 is a 5 V automotive CAN bus transceiver with one transmitter and one receiver, supplied in a 14-pin PG-DSO-14-9 package. Its verified data identifies support for CAN communication at 100 kbps, five bus termination positions, and an automotive temperature grade. A CAN transceiver is an interface IC that connects a host controller or microcontroller to a differential Controller Area Network bus. It belongs to the communication-interface hierarchy: CAN transceiver, bus interface, interface IC, and integrated circuit. Unlike a logic-level serial transceiver, the TLE6255GNTMA1 must translate logic-level controller signals into a differential bus waveform while receiving and conditioning the corresponding bus state. The verified product listing specifies one transmitter and one receiver, a full CANbus interface, a 5 V operating voltage, and CAN operation at 100 kbps. The 14-pin PG-DSO-14-9 package is identified as a gull-wing surface-mount package. These characteristics make the device relevant to automotive and industrial control networks operating at conventional low-speed CAN rates, although detailed timing, fault, and electrical limits must be confirmed in the Infineon datasheet. Five termination positions are identified in the verified listings, indicating that the device provides termination options for CAN-bus implementations. Termination reduces impedance discontinuities on the bus, but the correct configuration depends on the network topology, node location, bit rate, and whether the transceiver is used at the physical ends of the bus. Board-level termination selection must follow the device's documented configuration guidance rather than general assumptions. Typical uses include body-control modules, powertrain-adjacent controllers, automotive gateways, sensor nodes, and industrial automation equipment that already operates a 5 V CAN network at 100 kbps. Because it is an automotive-grade single-channel transceiver, it is suited to systems requiring one CAN node with a defined 5 V supply architecture. Detailed operating-temperature limits, loopback behavior, bus-fault handling, and electrical characteristics were not included in the supplied web evidence and therefore remain unverified here. For PCB design, preserve the differential return path and place the CAN bus connection and termination components close to the device pins. Keep sensitive digital and analog routing away from the bus traces, use the supply decoupling recommended by Infineon, and confirm the exposed-pad or thermal-land requirements for the PG-DSO-14-9 footprint before layout release. This page consolidates distributor and manufacturer-related listings, package information, operating class, and candidate same-family alternatives. It also distinguishes verified specifications from values that still require direct confirmation from the official Infineon datasheet, helping engineers assess fit before committing to a PCB or production release.
TLE6263GNUMA1 - LS-CAN Transceiver with LDO & HS Switch | Infineon
Infineon Technologies TLE6263GNUMA1 is a single-channel low-speed CAN (LS-CAN) transceiver half that integrates a low-dropout (LDO) voltage regulator and a high-side switch, housed in a PG-DSO-28-27 surface-mount DSO package. A CAN transceiver is the physical-layer interface between a microcontroller and the differential CAN bus. The "half" designation means the device implements one transceiver channel rather than two, which lowers board area and supply current when a node needs only one bus connection. The LS-CAN family from Infineon is optimised for body, comfort and low-speed vehicle networks running at classical CAN data rates, where robustness against bus faults, sleep current and wake-up behaviour matter more than maximum bandwidth. The key feature of the TLE6263 is integration: besides the CAN transmitter and receiver, the same silicon carries an internal LDO that supplies the transceiver's own logic rail, plus a high-side switch that can drive an external load or act as a wake-up path. This removes separate regulator and load-switch components from the module, shrinking the PCB area and reducing the component count for ECUs, door modules and sensor nodes. Because the transceiver, regulator and switch are combined, the device reduces the number of external passives a designer must qualify. The integrated LDO avoids the need for a discrete supply for the transceiver logic domain, while the high-side switch provides a controlled output for downstream circuitry, typically with enable control from the host microcontroller. Typical applications include automotive body control units, door and window modules, comfort systems, seat and climate sensor nodes, as well as industrial and building automation CAN nodes that use the same low-speed CAN physical layer. Design considerations focus on bus termination (120 ohm split termination), correct CANH/CANL routing away from switching nodes, stable decoupling close to the LDO and transceiver supply pins, and validating sleep current and wake-up timing against the system power budget. Use the Infineon TLE6263 datasheet for the authoritative pin assignment, electrical limits and timing values. This page consolidates manufacturer description, distributor availability, package details, drop-in alternatives and practical design notes into one engineering reference that is not duplicated on standard distributor listings.
TLE6285GDUMA1 LIN Transceiver with 5V LDO | Infineon
Infineon Technologies TLE6285GDUMA1 is a LIN bus transceiver with an integrated 5 V voltage regulator, supporting transmission rates up to 20 kBaud and LIN specification versions 1.3 and 2.0 in a 16-pin PG-DSO-11 surface-mount package. The device also provides compatibility with ISO 9141 functions and combines one LIN transmitter, one receiver, sleep-mode control, a short-circuit-protected LIN output, and a 150 mA regulator output capability. A LIN transceiver is a physical-layer interface IC for the Local Interconnect Network, a low-cost, single-wire communication standard commonly used between automotive sensors, actuators, body-control modules, and electronic control units. The TLE6285GDUMA1 combines that bus interface with a linear voltage regulator, allowing one device to support LIN communication and provide a regulated 5 V rail to nearby circuitry. Its integrated 5 V output is specified as ±2%, and the regulator has a low-dropout architecture. Key features include a maximum LIN transmission rate of 20 kBaud, compatibility with LIN 1.3 and LIN 2.0, low current consumption in sleep mode, and a LIN-bus output that is short-circuit proof to ground and battery. The integrated regulator can deliver up to 150 mA, reducing the number of discrete components needed in LIN nodes that require a local 5 V supply. Technically, the TLE6285GDUMA1 combines the bus-level transmitter and receiver with supervisory functions for sleep behavior and an adjustable reset. These functions support robust communication in distributed vehicle electrical systems, where wiring simplicity and low standby consumption are important. The LIN bus uses one bidirectional signal conductor, while the device requires an external connection to the vehicle supply and ground. Typical applications include automotive body-control modules, LIN-controlled seat and door modules, climate-control systems, ambient lighting controllers, sensor interfaces, and compact LIN gateways. The same general architecture can also support industrial or embedded single-wire networks when the system follows the applicable LIN physical-layer requirements. The principal design consideration is power distribution. Although the integrated regulator can supply 150 mA, its thermal and transient behavior must be evaluated against the load current and local supply impedance. Decoupling, ground return, bus termination, and protection layout should follow the manufacturer’s recommended application circuit rather than relying solely on general LIN bus guidance. This page consolidates the verified manufacturer and distributor information for the TLE6285GDUMA1, distinguishes documented functions from unspecified parameters, and provides application and engineering guidance beyond a basic catalog listing.
TLE6286G - LIN Transceiver with LDO | Infineon Technologies
The Infineon Technologies TLE6286G is a LIN transceiver with an integrated standard voltage regulator, supplied in a PG-DSO-16-11 package. It combines a single-wire LIN bus transceiver with regulator control and supports LIN transmission rates up to 20 kBaud. The verified source data identifies the device as compatible with the LIN specification and ISO 9141 functions, while also providing a low-current sleep mode and a short-circuit-proof regulator output. A LIN transceiver is an interface IC that connects a low-cost, single-wire vehicle network to a host microcontroller. LIN, or Local Interconnect Network, belongs to the broader automotive communication hierarchy: LIN transceiver -> wired vehicle-network interface -> automotive electronics. Integrating the transceiver and a standard voltage regulator can reduce the number of discrete components in a LIN slave node while providing a controlled supply for the local interface electronics. The principal verified features include a maximum transmission rate of 20 kBaud, LIN and ISO 9141 compatibility, very low sleep-mode current consumption, a regulator control output, and short-circuit-proof behavior. The TLE6286G is categorized by DigiKey as a half-LIN-bus transceiver. The combination is suited to distributed vehicle systems where a microcontroller requires local bus communication and a stabilized supply rail. Technically, the TLE6286G integrates two closely related functions on one die: the physical-layer LIN transceiver and a standard voltage regulator. The single-wire bus interface handles communication up to 20 kBaud, while the regulator section supports the node's local supply requirements. Exact input-voltage, output-voltage, current, and timing values were not present in the supplied search excerpts and therefore remain marked as data needed rather than being inferred. Typical applications include LIN slave nodes in body and comfort systems, door and seat modules, climate-control interfaces, ambient-sensing nodes, and other low-bandwidth automotive electronics. The integrated regulator output can support local circuitry when the node also needs a controlled supply, although the final capacitor, load, and thermal design must follow the manufacturer datasheet. A key design consideration is that the regulator and transceiver share a compact DSO-16 footprint, making decoupling, exposed-pad thermal management, and bus-EMI layout essential. Designers should also verify LIN waveform timing, wake-up behavior, supply tolerances, and fault-mode behavior against the manufacturer datasheet before releasing production hardware. This page combines verified distributor and manufacturer-result data with practical selection guidance, packaging information, technical comparison points, and engineering design notes. It also distinguishes explicitly confirmed specifications from electrical values that require confirmation from the full Infineon Technologies datasheet.
TLE6286GDUMA1 - LIN Transceiver with Regulator | Infineon
Infineon Technologies TLE6286GDUMA1 is a LIN transceiver with an integrated voltage regulator for automotive networking systems. The verified product listings identify the device as a 16-terminal, gull-wing, rectangular SOP interface IC with a minimum supply voltage of 6 V. The listing also identifies it as a one-transceiver LIN communications component, making it suitable for Local Interconnect Network nodes that exchange low-speed serial data over a vehicle network. A LIN transceiver is an interface IC that connects a controller or microcontroller to a LIN bus. The transceiver translates between logic-level signals and the physical LIN bus, while the integrated voltage regulator supplies a stabilized rail to attached circuitry. In this product hierarchy, the TLE6286GDUMA1 belongs to the interface-transceiver class, the LIN transceiver family, and the broader automotive communications and power-management semiconductor categories. The most directly verified characteristics are the integrated LIN interface, integrated voltage-regulator function, 16-terminal package, gull-wing lead form, rectangular SOP body, and minimum supply voltage of 6 V. These details distinguish it from generic serial-interface devices and make it relevant to LIN master or slave node designs. Verified distributor listings additionally identify the component under line-driver, receiver, and transceiver categories. Detailed operating voltages, current limits, data rates, timing values, protection thresholds, and temperature grades were not included in the supplied source data and therefore require confirmation from the manufacturer datasheet before design release. The TLE6286GDUMA1 is intended for an automotive communication environment where a compact, integrated interface can simplify the connection between an embedded controller and a LIN network. Its LIN communication capability supports vehicle sub-networks, while the regulator can reduce the number of separate support components around the node. Designers should still verify the regulator's output rating, load capability, quiescent current, and pin-level behavior against the exact Infineon datasheet, because those values are not established by the supplied distributor snippets. Typical design candidates include LIN gateway controllers, body-control modules, seat and door modules, climate-control nodes, lighting controllers, and other distributed automotive ECUs. Each application requires a LIN bus, a compatible host controller, suitable input and output filtering, and an automotive-qualified power architecture. The TLE6286GDUMA1 may be suitable for these applications when its verified 6 V minimum supply, integrated regulator, and 16-pin SOP interface align with the system requirements. The principal design consideration is to validate the complete electrical envelope rather than relying only on package and product-family descriptions. Check the LIN bus pins, regulator output, ground connections, enable or sleep behavior, and exposed supply pins against the official pinout. Also confirm EMC, ESD, reverse-battery, and transient-immunity requirements for the target vehicle platform. The supplied evidence does not include the detailed datasheet, so those protections and timing margins must remain design-review items. This page combines verified distributor facts, package-level information, sourcing data, and explicit uncertainty markers with application guidance and engineering review questions. It distinguishes documented facts from missing specifications and avoids presenting unverified electrical ratings, lifecycle claims, or drop-in substitutions as established facts.
TLE7250GXUMA1 - 1Mbps CAN Transceiver | Infineon
Infineon Technologies TLE7250GXUMA1 is a 1 Mbps high-speed CAN transceiver with ISO 11898-2 compliance, supplied in an 8-pin PG-DSO-8 surface-mount package. It provides one CAN transmit channel and one receive channel, operates from a 4.5 V to 5.5 V supply, and is designed for compact CAN bus interface implementations. A CAN transceiver is an interface IC that connects a host controller’s digital logic to the physical wiring of a Controller Area Network. It combines a transmitter, receiver, bus-driver protection, and bus-receiver protection, placing the device at the boundary between the CAN controller and the differential CAN_H and CAN_L network. The TLE7250G family therefore belongs to the physical layer of a CAN communication system. The principal verified specifications are a maximum CAN data rate of 1 Mbps, a 4.5 V minimum supply voltage, a 5.5 V maximum supply voltage, one transmitter, and one receiver. Infineon describes the device as having low electromagnetic emissions and high electromagnetic immunity. These characteristics are relevant in industrial, automotive communication, and distributed control networks where a transceiver must recover data reliably while limiting interference to adjacent equipment. The PG-DSO-8 package uses eight terminals in a surface-mount small-outline format. It supports space-constrained PCB layouts without requiring a through-hole interface, while the single-transmitter, single-receiver arrangement matches conventional high-speed CAN bus nodes. The exact terminal assignments, absolute maximum ratings, loop-delay figures, thermal limits, and detailed EMC test conditions are not present in the supplied source snippets and therefore require confirmation in the manufacturer datasheet before design release. Typical applications include automotive communication networks, industrial automation equipment, embedded control systems, vehicle body modules, sensors, and CAN gateway equipment. The 1 Mbps operating rate supports conventional high-speed CAN networks rather than low-speed fault-tolerant CAN variants. A host microcontroller or dedicated CAN controller generates the logical TX and RX signals, while the TLE7250GXUMA1 translates them into the bus’s physical signaling and receives bus data for the controller. The primary design consideration is PCB layout. Keep the CAN bus trace and transceiver connection short, provide a stable low-impedance ground reference, place recommended input and output decoupling capacitors close to the device, and avoid routing sensitive signals parallel to CAN_H and CAN_L. Engineers should also verify loop delay, bus termination, fault behavior, and maximum operating temperature against the full manufacturer datasheet. This page consolidates the verified distributor and manufacturer information for TLE7250GXUMA1 with package details, application guidance, engineering design notes, and an honest assessment of available drop-in alternatives. It also distinguishes confirmed specifications from data that still requires datasheet confirmation, helping procurement and hardware teams make a traceable first-pass component decision.
TLE7250GXUMA2 - 1Mbps CAN Transceiver | Infineon | Automotive
Infineon Technologies TLE7250GXUMA2 is a 1 Mbps high-speed CAN transceiver with one transmitter and one receiver, operating from a 5 V supply in an 8-pin PG-DSO-8 surface-mount package. It is designed for automotive communication networks and is identified by Arrow Electronics as an AEC-Q100 automotive CAN transceiver supporting normal and standby operating modes. A CAN transceiver is an interface integrated circuit connecting a host controller to the physical layer of a Controller Area Network. In the hierarchy of electronic components, this device is a CAN interface IC, then a network transceiver, then a communications interface semiconductor. The TLE7250G family operates according to ISO 11898-2 and combines a CAN controller interface with the physical bus-driver and receiver functions required for high-speed CAN networks. The TLE7250GXUMA2 provides a 1/1 transmitter-to-receiver configuration, half-duplex operation, and a 1 Mbps nominal data rate. Its 4.75 V to 5.25 V operating-supply range supports regulated 5 V automotive electronics. The receiver includes 100 mV hysteresis, while the PG-DSO-8 package provides a compact surface-mount footprint for body, gateway, comfort, and other electronic control-unit applications. Infineon describes the TLE7250G as a successor to the first-generation TLE6250G high-speed CAN transceiver, with compatible pin assignment and function. It is optimized for low electromagnetic emission and high immunity to electromagnetic interference. Its passive behavior in the power-down state is useful in mixed-supply CAN networks where preventing unwanted bus interaction during inactive periods is important. Typical applications include automotive CAN gateways, body-control modules, comfort systems, powertrain controllers, industrial CAN equipment, and mixed-supply vehicle networks. The device can connect a CAN controller, such as a site-listed TCAN332DR or TCAN337DR, to the differential CANH and CANL bus conductors while providing logic-level TXD and RXD interfaces. Designers should provide the supply decoupling and bus protection required by the Infineon datasheet and the vehicle network architecture. CANH and CANL routing should be treated as a coupled differential pair, kept away from noisy switching paths, and terminated only at locations specified by the network design. Normal and standby transitions should also be checked against the host controller timing. This product page consolidates the verified manufacturer, distributor, and datasheet information into an engineering-focused comparison of package, supply, bus speed, operating mode, qualification, and lifecycle considerations. It also separates documented facts from price, pin-level, and cross-reference data that could not be verified from the supplied search records.
TLE7250SJXUMA1 - 2Mbps CAN FD Transceiver | Infineon
The Infineon TLE7250SJXUMA1 is a high-speed CAN FD transceiver designed for HS CAN networks in automotive and industrial applications. It supports operation up to 2 Mbit/s and is described as ISO 11898-2 compliant, while providing low electromagnetic emissions, EMI protection, and ESD protection. The device is supplied in an 8-pin PG-DSO-8 surface-mount package and is identified by distributor listings as a 1/1 transceiver, meaning one transmitter and one receiver. Its specified supply-voltage range is 4.5 V to 5.5 V, and its operating temperature range is -40 °C to 150 °C. The transceiver provides the physical-layer interface between a CAN protocol controller and the CAN bus, transmitting bus signals while protecting the controller from interference generated within the network. The TLE7250SJ also includes a power-save mode and an 8-pin pin definition with an NEN Not Enable input on pin 8. Its PG-DSO-8 package supports compact automotive and industrial circuit layouts, and the -40 °C to 150 °C operating range is suitable for harsh-temperature environments. The verified product information identifies the part as an automotive CAN transceiver with power-down capability and five-volt operation. For system design, the device should be placed close to the CAN bus connector, with its protection and decoupling connections implemented according to the Infineon TLE7250 datasheet. The CAN bus termination, common-mode choke, transceiver supply filtering, and transceiver layout remain system-level details that must be confirmed against the complete manufacturer documentation and the selected CAN controller interface requirements.
TLE7250VSJ - 2 Mbit/s CAN FD Transceiver, PG-DSO-8 | Infineon
The Infineon TLE7250VSJ is a high-speed CAN FD transceiver supporting data rates up to 2 Mbit/s, compliant with ISO 11898-2 and housed in a PG-DSO-8 package. It features a digital supply input V_IO and a power-save mode, and is designed to fulfill the enhanced physical layer requirements of CAN FD networks used in automotive body, chassis and powertrain ECUs. According to the Infineon datasheet, the TLE7250V family (TLE7250VLE and TLE7250VSJ) meets or exceeds ISO 11898-2 requirements and supports data rates up to 2 Mbit/s with optimized slew rates for large HS-CAN networks. A CAN transceiver is a physical-layer interface IC that sits between a CAN protocol controller and the differential CAN bus wires (CANH, CANL). It converts single-ended TXD/RXD logic levels from the microcontroller into differential bus voltages defined by ISO 11898-2, and vice versa for reception. The TLE7250VSJ's optimized slew rate limits electromagnetic emission (EME) while preserving signal integrity at 2 Mbit/s, making it suitable for mixed-supply HS-CAN networks where 5 V microcontrollers and 3.3 V MCUs coexist on the same bus. Key features include low EME / high EMI immunity, an integrated V_IO supply input for direct interfacing with 3.3 V or 5 V microcontrollers without level shifters, three operating modes (normal, receive-only, power-save) selectable via NEN and NRM pins, AEC-Q100 qualification for automotive use, and RoHS-compliant halogen-free PG-DSO-8 packaging. Built on Infineon Smart Power Technology (SPT), the device integrates strong ESD and electromagnetic immunity on-chip. Typical applications include automotive gateway ECUs, body control modules, powertrain CAN networks, ADAS sensor CAN buses, and industrial CAN FD nodes. The PG-DSO-8 package supports automated optical inspection (AOI) of solder joints, simplifying automotive-grade manufacturing. When designing the bus termination, ensure 120 ohm termination at each end of the CAN segment and place decoupling capacitors close to VCC and V_IO pins to maintain EMI performance. This page synthesizes distributor pricing, drop-in alternatives and application notes not found in the manufacturer datasheet, helping engineers select, source and lay out the TLE7250VSJ quickly for automotive CAN FD designs.
TLE7257SJXUMA1 - 20 kbps LIN Transceiver | Infineon Technologies
Infineon Technologies TLE7257SJXUMA1 is an automotive LIN bus transceiver with integrated voltage regulator, 20 kbps data-rate support, wake-up functionality, and bus protection features in an 8-pin PG-DSO-8 surface-mount package. The device supports in-vehicle LIN networks and is identified as ISO 17987-4 compliant by the manufacturer. A LIN transceiver is an interface integrated circuit that connects a host microcontroller or cluster controller to a single-wire Local Interconnect Network bus. The LIN bus belongs to the vehicle-network interface hierarchy, where physical-layer transceivers translate logic-level controller signals into bus-level signals and recover received data for the host processor. Key features include support for data transmission rates up to 20 kbps, integrated wake-up, protection features, and an integrated voltage regulator. The PG-DSO-8 package matches the verified 8-SOIC, 3.90 mm-wide package designation. Its operating temperature range extends from -40 °C to 150 °C, making it appropriate for harsh automotive environments when the complete device qualification and system requirements are satisfied. The TLE7257SJXUMA1 is listed for automotive AEC-Q100 applications and operates in a vehicle-network IC role. Its integrated regulator can support implementation of a protected transceiver supply, while the wake-up and protection functions reduce the external circuitry needed for a robust LIN node. Exact regulator output, supply limits, thresholds, and electrical timing values are not included in the supplied verified data and should be confirmed in the manufacturer datasheet. Typical applications include LIN slave nodes in body-control modules, door and seat modules, climate-control equipment, lighting controllers, sensors, and other low-speed vehicle subsystems. Its 20 kbps capability matches LIN networks commonly used for distributed automotive body electronics, where deterministic communication and robust fault handling are more important than high-bandwidth performance. When designing a PCB around the TLE7257SJXUMA1, use the manufacturer reference layout and verify bus termination, pull-up implementation, supply decoupling, and exposed-pad or thermal requirements for the exact PG-DSO-8 land pattern. Because the supplied data does not include a verified pin table, engineers should obtain the official pinout before routing the transceiver pins. This page consolidates verified manufacturer and distributor information, automotive-interface specifications, application guidance, and replacement considerations. It also clearly separates confirmed characteristics from parameters that require confirmation from the official datasheet, helping engineers evaluate the LIN transceiver without relying on unverified generic part data.
TLE7258DXUMA1 - 20kbps LIN Transceiver | Infineon
The Infineon TLE7258DXUMA1 is an automotive LIN bus transceiver with one transmitter and one receiver, a maximum data rate of 20 kbps, and integrated wake-up and protection features. It operates from a 5.5 V to 18 V supply in an 8-pin PG-TSON-8-1 surface-mount package, with an exposed pad and an operating-temperature range of -40°C to 150°C. The device is associated with automotive AEC-Q100 qualification and ISO 17987-4 LIN compliance. A LIN transceiver is an interface IC that connects a host microcontroller or slave node to the single-wire Local Interconnect Network used in automotive and low-speed serial networks. LIN sits within the broader hierarchy of transceiver, communication interface IC, and semiconductor categories. Its single-wire physical layer reduces wiring compared with a multiwire bus while supporting predictable frame-based communication between automotive electronic control units. The TLE7258DXUMA1 provides a 1/1 transmitter-to-receiver arrangement, a 20 kbps maximum LIN data rate, and 120 mV receiver hysteresis. The 120 mV hysteresis helps distinguish valid logic levels when the bus is noisy. Integrated wake-up functionality supports low-power vehicle networks, while integrated protection features increase robustness against the electrical conditions encountered in automotive wiring harnesses. The device is designed around a 5.5 V to 18 V operating-supply range. This range allows the transceiver to operate from a conventional automotive low-voltage supply while providing margin relative to the nominal 12 V vehicle rail. The integrated architecture places the LIN physical-layer driver and receiver in a compact exposed-pad package, allowing the PCB to provide both electrical connection and a thermal path during operation. Typical uses include LIN slave nodes, body-control modules, door and seat controllers, climate-control interfaces, ambient-light sensors, and other automotive accessory networks. The part is appropriate when a controller needs a standards-based LIN physical-layer interface and the network operates at 20 kbps or below. A host microcontroller still handles frame construction, checksums, scheduling, diagnostics, and higher-level application logic. For PCB design, place the transceiver close to the LIN connection and route the bus away from switching nodes and high-current paths. The exposed pad should be connected to the ground-plane structure specified by the manufacturer and thermal design should be checked across the full -40°C to 150°C operating range. Input and output component selection must follow the manufacturer application circuit rather than generic interface assumptions. This product record combines verified distributor information, manufacturer-series compatibility data, lifecycle evidence, pricing references, and practical design guidance. It also distinguishes verified electrical facts from parameters that still require confirmation from the exact ordering code and manufacturer datasheet, helping engineers shorten obsolete-part assessment without implying unverified drop-in equivalence.
TLE7259-2GU - 20 kbaud LIN Transceiver | Infineon
The Infineon TLE7259-2GU is a single-channel LIN transceiver for in-vehicle networks, operating from 7 V to 27 V with one driver and one receiver. It supports data rates from 2.4 kBaud to 20 kBaud according to the SAE J2602 standard and is packaged in an 8-pin SOIC, designated PG-DSO-8. A LIN transceiver is the physical-layer interface between a microcontroller or LIN protocol controller and the vehicle's LIN bus. The TLE7259-2GU converts controller-side serial signals into LIN bus levels, receives bus signals for the controller, and provides the electrical characteristics required by an in-vehicle network. It belongs to the broader hierarchy of interface IC, transceiver, communications transceiver, and automotive network interface. The TLE7259-2GU is a follow-up product to the TLE7259-2GE and provides the same functions and pin compatibility. Verified data identifies it as a full-duplex, single-transceiver device with a 10.4 kBaud listed data rate in distributor listings, while the manufacturer datasheet describes operation from 2.4 kBaud to 10.4 kBaud according to SAE J2602. The distinction matters because the TLE7259-2GU is specifically positioned for the stated LIN network range rather than a general-purpose CAN interface. The device is intended for automotive electronic control units, body modules, door modules, seat modules, lighting controllers, sensor interfaces, and other low-speed vehicle-network nodes. Its 8-pin SOIC package supports conventional surface-mount assembly, while the 7 V to 27 V supply range matches the verified component specification. The operating temperature range is listed as -40 C to 150 C in the verified GlobalSpecs data, making it relevant to automotive temperature environments. For PCB design, preserve the verified pin compatibility with the TLE7259-2GE and place the transceiver close to the LIN bus connection. The LIN bus requires an appropriate transceiver-level bus interface, protection strategy, and decoupling arrangement defined by the surrounding vehicle-network design. The TLE7259-2GU is a surface-mount SMD device in cut-reel packaging according to the verified source data. Use the manufacturer datasheet for exact pin names, application circuitry, electrical limits, and external-component recommendations before releasing a design. This product page combines verified specifications, source links, package information, and application context for engineers evaluating the TLE7259-2GU. It also distinguishes the TLE7259-2GU from merely functional interface alternatives and highlights the importance of confirming pin compatibility, supply range, protocol, and automotive requirements during substitution.
TLE7259-3LE - 20 kbps LIN Automotive Transceiver | Infineon
The Infineon TLE7259-3LE is an automotive LIN transceiver supporting data rates from 2.4 kbps to 20 kbps, with an 8 μA sleep current and integrated wake-up and protection features. It is designed for in-vehicle networks and operates from a 5.5 V to 27 V supply range in an 8-pin PG-TSON surface-mount package. A LIN transceiver, also called a Local Interconnect Network physical-layer interface, connects a vehicle’s protocol controller to the physical LIN bus. It combines a bus driver, receiver, wake-up logic, and protection functions into one device. In the vehicle electronics hierarchy, the TLE7259-3LE belongs to the interface-IC family and connects low-rate serial-control networks to modules such as door controls, seat controls, lighting modules, and body-control systems. The verified TLE7259-3 features include a 20 kbps maximum data rate, an 8 μA sleep current, and high EMC performance for LIN networks. Its integrated wake-up and protection features support low-power body-network operation and robust communication in electrically demanding vehicle environments. The 5.5 V to 27 V operating supply range allows use in conventional automotive electrical systems where transient and EMI conditions must be considered. The device provides a physical bus-driver interface between the LIN protocol controller and the LIN bus. At the protocol level, the host controller handles framing, addressing, and higher-layer messaging, while the transceiver translates digital controller signals into LIN bus levels and returns received bus information through RXD. The integrated protection and wake-up functions reduce the need for separate interface circuitry, although external network protection and layout practices still matter in production designs. Typical uses include LIN door modules, central locking, window and seat controls, ambient-lighting controllers, climate-control peripherals, body-control units, and other low-cost automotive subnetworks. The TLE7259-3LE is most appropriate when the design needs LIN communication between a low-rate embedded controller and distributed vehicle peripherals. For PCB implementation, place the transceiver near the LIN connector or bus routing point, keep the LIN trace short and isolated from sensitive analog and high-speed digital signals, and provide the external pull-up and bus capacitance required by the application. Verify sleep-current behavior, bus timing, wake-up polarity, EMC performance, and supply decoupling against the manufacturer datasheet. This page combines verified manufacturer specifications, sourcing context, application guidance, and drop-in-replacement analysis. It is intended to help engineers evaluate the TLE7259-3LE for automotive LIN designs while clearly separating verified values from information that still requires design-specific verification.
TLE7259G - 20 kBaud LIN Transceiver | Infineon | Automotive
The Infineon Technologies TLE7259G is an automotive LIN transceiver supporting data rates from 2.4 kBaud to 20 kBaud, with a specified 3.5 V to 5.5 V operating range, integrated wake-up functionality, and integrated protection features. It is packaged in an 8-pin SOIC and is intended for Local Interconnect Network nodes in in-vehicle communication systems. The verified source identifies the TLE7259G as a LIN transceiver, while several detailed electrical limits and pin assignments remain unavailable in the supplied data. A LIN transceiver is an interface IC that connects a microcontroller UART to a LIN bus. LIN, or Local Interconnect Network, is a low-cost, single-wire vehicle network commonly used for sensors, actuators, body electronics, and comfort systems. The transceiver translates logic-level signals between the host controller and the LIN physical bus, while wake-up and protection functions support reliable operation in electrically harsh environments. Its 20 kBaud maximum rate matches the source description for in-vehicle LIN networks. The key verified characteristics are the 2.4 kBaud-to-20 kBaud data-rate range, 3.5 V-to-5.5 V supply range, integrated wake-up, integrated protection, and 8-pin SOIC construction. These features make the device applicable to distributed vehicle nodes where a host MCU requires a standardized LIN physical layer. The source does not provide verified values for transceiver mode, sleep current, bus thresholds, propagation delay, ESD rating, or absolute maximum ratings, so those parameters are not inferred here. TLE7259G is most relevant to body and comfort modules, sensor interfaces, actuator controllers, door and window modules, climate-control systems, and other LIN subnets. The host microcontroller handles LIN frame generation and protocol timing; the transceiver supplies the physical-layer connection. Designers must confirm the complete LIN electrical specification, pinout, external components, supply sequencing, and protection requirements against the manufacturer datasheet before production release. For PCB implementation, place the transceiver close to the LIN bus connection and route the single-wire bus away from sensitive analog and high-speed digital signals. The LIN bus requires an appropriate pull-up arrangement and protection strategy; exact resistor and protection values should follow the verified datasheet and system-level EMC requirements. Keep the supply and ground return paths short, and verify the device's wake-up behavior in the intended low-power architecture. This page combines the verified TLE7259G source descriptions, pricing references, package information, and cross-reference findings with engineering selection context. The supplied data does not establish enough verified information to populate every electrical specification, complete pinout, lifecycle classification, or qualified drop-in alternative without risking an inaccurate replacement recommendation.
TLE7259GNT - 20kBd LIN Transceiver, P-DSO-8 | Infineon
Infineon Technologies TLE7259GNT is an automotive-grade LIN bus transceiver operating at 20 kBd in an 8-pin P-DSO-8 surface-mount package. Verified distributor data identifies a 1/1 transceiver arrangement, full LIN-bus operation, an 8-terminal gull-wing package, and an operating-temperature range of -40°C to 150°C. The device belongs to the LIN interface-transceiver category and converts between a host controller's logic-level UART signals and the physical LIN network. Its principal electrical values, including supply voltage limits, receiver hysteresis, output-driver details, and sleep or wake behavior, were not included in the supplied verified records and therefore require confirmation from the manufacturer datasheet before design release. The public parts database labels TLE7259GNT obsolete or end-of-life, although distributor listings remain available. Engineers should treat lifecycle status, stock, and sourcing conditions as time-sensitive rather than assuming broad future availability. TLE7259GNT is associated with automotive LIN subnets, body electronics, climate controls, seat modules, door modules, lighting controllers, and sensor gateways where a standardized low-speed serial bus connects distributed nodes. Its 20 kBd LIN rate is suitable for control and status traffic rather than high-bandwidth payloads. The package keeps the physical implementation compact, but successful deployment still depends on correct transceiver pin mapping, bus termination, reference-ground handling, ESD protection, decoupling, and compliance with the LIN network requirements used by the vehicle platform. This page summarizes verified distributor and database records, available sourcing information, documented package and protocol details, and the unresolved datasheet parameters that must be checked before substitution or PCB release.
TLE7259GT - 20 kBd LIN Transceiver | Infineon | Automotive
The Infineon TLE7259GT is a half-duplex LIN bus transceiver with one transmitter and one receiver, a 7 V to 27 V supply range, and a maximum transmission rate of 20 kBaud. The device is packaged for surface-mount assembly in an 8-pin DSO/SOIC-style package and is supplied in tape-and-reel packaging. It complies with LIN specification versions 1.3, 2.0, and 2.1, while also supporting the ISO 9141 K-line function. A LIN transceiver is an interface IC that connects a host microcontroller to a low-cost, single-wire automotive communication bus. LIN belongs to the broader CAN and automotive-network hierarchy: a CAN bus is a high-speed, multi-node network, while LIN uses a slower serial protocol optimized for cost-sensitive distributed vehicle subsystems. The TLE7259GT converts logic-level requests from a controller into LIN-bus signals and converts received bus levels into logic signals for the controller. The TLE7259GT supports transmission rates through 20 kBaud and includes LIN specification compatibility for versions 1.3, 2.0, and 2.1. Its 7 V to 27 V operating supply range accommodates vehicle battery environments. Additional cited features include K-line support under ISO 9141, very high ESD robustness, and very low electromagnetic emission. These characteristics make the device relevant to LIN nodes requiring protocol compatibility and strong protection against conducted or capacitive bus disturbances. Technically, the device combines a bus-side transmitter and receiver with the interface needed for an embedded host. A microcontroller can control bus dominance, monitor received frames, detect communication errors, and implement LIN scheduling. Because LIN commonly operates from a vehicle supply, the 27 V maximum operating voltage provides additional margin relative to 5 V transceiver packages, although the final design must still account for load dump and transient requirements at the wiring interface. Typical applications include body-control modules, door and seat controllers, climate-control panels, lighting controllers, automotive gateways, and other distributed electrical subsystems. The K-line function broadens its utility in diagnostic or legacy vehicle interfaces, while the 20 kBaud rate matches common LIN physical-layer implementations. Designers should verify bus termination, supply decoupling, transceiver sleep behavior, and protection requirements against the manufacturer datasheet before layout release. The LIN bus wiring is sensitive to ground offsets, capacitance, reflections, and ESD events, so PCB placement and vehicle harness design remain as important as the nominal IC specification. This product page consolidates verified specifications, sourcing context, application guidance, and strict drop-in replacement criteria. Where the supplied web evidence does not establish a complete pin map, pricing schedule, or lifecycle designation, those details remain explicitly unverified rather than being inferred.
TLE7263E - Integrated CAN, LIN and LDO SBC | Infineon
The Infineon Technologies TLE7263E is an integrated HS-CAN, LIN, low-dropout regulator, and high-side switch system basis chip rated for a 13.5 V supply, housed in a PG-DSO-36-24 package. It provides a 5 V output rated at 150 mA, a standard 16-bit SPI interface, controller stop-mode support, and a 50 µA sleep mode. The integrated LIN transceiver includes a 30 kΩ pull-up resistor for fail-safe operation. A system basis chip is an automotive power and communication component that consolidates supply regulation, high-side switching, diagnostic interfaces, and network transceivers. In the hierarchy, this TLE7263E combines a LIN transceiver, high-speed CAN interface, two low-dropout voltage regulators, and a high-side switch to support centralized electrical architecture and body or comfort-system electronics. The principal verified features include compatibility with the LIN 2.0 specification and ISO 9141, a 13.5 V supply configuration, a 1 mA supply-current figure reported by a distributor index, and two integrated low-dropout regulators. The 16-bit SPI interface allows a host microcontroller to configure and monitor the system basis functions, while stop and sleep modes support reduced-power operating states. The TLE7263E consolidates several discrete automotive functions into one IC, reducing PCB area and the number of external network-interface components. Its 150 mA, 5 V regulator capability is suitable for low-power automotive loads, although it is not intended to power loads whose current exceeds that rating. The exposed-pad package also requires attention to PCB thermal design and copper placement. Typical uses include automotive body-control modules, door and seat controllers, climate-control electronics, lighting-control units, LIN-connected actuators, gateways combining LIN and CAN, and other low-voltage vehicle electronics. Designers should verify transceiver limits, regulator startup behavior, pin electrical limits, and watchdog operation directly against the manufacturer datasheet before production release. For layout, place the device close to protected vehicle-power entry, route high-current switched paths with adequate copper, and keep sensitive CAN and LIN nodes compact and isolated from switching edges. Confirm startup sequencing, diagnostic behavior, watchdog timing, and sleep-mode current in the target ECU environment. This page combines verified manufacturer-linked specifications, distributor package information, application guidance, and replacement-policy checks. It does not claim an unqualified drop-in alternative because the supplied cross-reference results did not verify five pin-compatible parts.
TLE7263EXUMA2 - Integrated CAN, LIN, LDO and Switch | Infineon
The Infineon TLE7263EXUMA2 is an integrated body-system interface IC combining a high-speed CAN transceiver, a LIN transceiver, dual low-dropout regulators for an external 5 V supply, a high-side switch, a 16-bit SPI control and monitoring interface, a window watchdog, reset, and fail-safe functions in a 36-pin PG-DSO package. The verified distributor information identifies the device as a specialized CAN interface IC and gives a nominal supply voltage of 13.5 V. An automotive body interface IC coordinates communication, regulation, switching, and diagnostics between a vehicle controller and distributed sensors or actuators. This integration reduces the number of discrete interface components, centralizes configuration and monitoring, and simplifies PCB routing. In the TLE7263EXUMA2, CAN and LIN provide vehicle-network connectivity, while the dual LDO block and high-side switch support external loads and power distribution. The principal verified functions are an HS-CAN transceiver, a LIN transceiver, dual 5 V LDO capability, a high-side switch, and a 16-bit SPI control port. The SPI interface allows a host microcontroller to configure the device and obtain status information. A window watchdog with reset and a fail-safe output support dependable recovery and controlled operation when the vehicle network or host controller becomes unresponsive. The device is supplied in a 36-pin PG-DSO surface-mount package and operates from a nominal 13.5 V supply according to the verified product listings. This makes it relevant to distributed automotive body electronics, including door and body-control modules, gate modules, seat-control electronics, climate-control interfaces, lighting controllers, and gateway equipment that connects CAN and LIN networks. Power and signal layout are critical in an automotive environment. Keep the supply and ground connections short, provide the decoupling capacitors recommended by the manufacturer datasheet, and route transceiver and SPI signals away from noisy switching nodes. Because the verified data does not provide exact regulator ratings, timing limits, transceiver thresholds, or the complete pin assignment, those values must be confirmed in the manufacturer datasheet before schematic release or PCB sign-off. This page consolidates verified distributor pricing, product-function details, application context, and procurement guidance with datasheet links. It also distinguishes confirmed specifications from unavailable parameters, helping engineers evaluate the TLE7263EXUMA2 without relying on unverified substitute claims or assumed pin compatibility.
TLE7268LCXUMA1 - Dual 20 kbps LIN Transceiver | Infineon
Infineon Technologies TLE7268LCXUMA1 is a dual LIN 2.2 automotive transceiver with two independent single-wire LIN channels, a maximum transmission rate of 20 kbps, and a PG-TSON-14-3 leadless package. It is designed for LIN vehicle-network nodes requiring ISO 17987-4, LIN Specification 2.2 A, and SAE J2602 compliance. The integrated pair of transceivers supports 3.3 V and 5 V digital I/O levels, low sleep-mode current consumption, wake-up capability, and very low leakage on the BUSx pins. A LIN transceiver is an interface integrated circuit that connects a microcontroller or body-controller module to a single-wire automotive network bus. In the broader hierarchy, a LIN transceiver is a wired-network transceiver, an interface IC, and ultimately a semiconductor. It converts controller-level transmit and receive signals into the voltage levels required by LIN buses and provides bus protection, fault detection, sleep behavior, and wake-up functions needed in distributed vehicle electronics. The TLE7268LCXUMA1 combines two independent LIN transceivers in one device. Each channel supports communication at up to 20 kbps and operates with 3.3 V or 5 V digital I/O levels. Its sleep mode reduces standby consumption, while wake-up capability allows a node to respond to bus activity. Very low BUSx leakage is valuable when multiple modules share a vehicle network because it reduces unintended loading and helps preserve the integrity of bus communication. The device is compliant with ISO 17987-4, LIN Specification 2.2 A, and SAE J2602. These standards are specifically identified in the manufacturer datasheet for the TLE7268 family. The PG-TSON-14-3 package supports compact automotive circuit-board layouts and includes lead-tip inspection support according to the supplied component references, enabling automated optical inspection during production. Detailed electrical limits, pin names, ESD ratings, temperature limits, and timing values are not present in the verified excerpts and therefore remain marked as data needed rather than being inferred. Typical uses include body-control modules, gateways, seat and door controllers, climate-control electronics, lighting controllers, and other automotive nodes that require two LIN channels. Using two transceivers in one package can simplify board partitioning when a controller communicates with two independent LIN subnets. Designers must still account for the device's 20 kbps maximum rate, digital-interface supply compatibility, sleep and wake configuration, bus termination, external microcontroller I/O, and automotive ESD requirements. The principal design consideration is that two LIN channels do not create two independent power-management domains. Their supply, ground, enable, and common-mode implementation must follow the complete TLE7268LC datasheet. Verify pin assignments, exposed-pad requirements, bus network topology, and automotive qualification details for the exact ordered variant before releasing a production PCB. This product record consolidates the verified manufacturer and distributor information, package characteristics, standards coverage, technical FAQs, and selection guidance. It also clearly distinguishes documented specifications from parameters that still require confirmation, helping engineers evaluate the dual-LIN interface without relying on unverified substitute parts or fabricated electrical data.
TLE7268SKXUMA1 - Dual 20 kbps LIN Transceiver | Infineon
Infineon Technologies TLE7268SKXUMA1 is an automotive dual LIN 2.2 transceiver that integrates two independent single-wire LIN transceivers in one PG-DSO-14 package. Each channel supports transmission rates up to 20 kbps, and the device is compliant with ISO 17987-4, LIN Specification 2.2 A, and SAE J2602. Its integrated interfaces are designed for 3.3 V and 5 V digital I/O levels, allowing connection to automotive body controllers, gateways, and other LIN nodes. The TLE7268SKXUMA1 also provides very low Sleep-mode current consumption with wake-up capability and very low leakage on the BUSx pins. A LIN transceiver, short for Local Interconnect Network transceiver, is an interface IC that connects a microcontroller or body-control module to a LIN bus. LIN is a low-cost, single-wire automotive network derived from the CAN concept but optimized for slower communication, lower wiring complexity, and cost-sensitive vehicle subsystems. In the component hierarchy, the TLE7268SKXUMA1 is a LIN transceiver, then an automotive interface IC, then an interface semiconductor. Key features include two independently usable LIN channels, operation to 20 kbps, compatibility with 3.3 V and 5 V digital logic, low Sleep-mode consumption, and wake-up capability. Compliance with ISO 17987-4, LIN Specification 2.2 A, and SAE J2602 supports integration into modern automotive communication systems. Very low BUSx leakage helps prevent unwanted bus loading and supports predictable behavior when connected LIN nodes enter low-power states. The device provides the physical-layer interface between the host controller and each LIN bus. Its digital transmit and receive pins connect to a microcontroller, while BUS1 and BUS2 connect to the LIN network. The independent-channel architecture allows one transceiver package to serve two LIN networks, reducing component count and PCB area compared with two separate single-channel LIN transceivers. External implementation details, including bus termination, wake-up wiring, and logic pull-ups, must follow the manufacturer datasheet. Typical uses include body-control modules, automotive gateways, seat and door modules, climate-control units, sensor nodes, and other ECUs connected by LIN sub-buses. Because the TLE7268SKXUMA1 supports two channels, it is especially useful where one ECU must interface with two separate LIN networks or where a gateway bridges multiple vehicle subsystems. For PCB implementation, preserve the package-specific land pattern, place the transceiver close to the LIN connector or bus routing, and keep BUS traces away from sensitive high-speed signals. Decoupling and signal-integrity values are not specified in the supplied verified excerpts, so component selection and layout must be completed against the complete manufacturer datasheet. This page consolidates verified manufacturer and distributor information, compliance statements, pricing status, and engineering guidance for the TLE7268SKXUMA1. It also distinguishes verified dual-LIN functionality from unavailable electrical details, preventing unsupported assumptions about pinout, thermal limits, or substitute compatibility.
TLE7269G - Dual LIN Transceiver, 20 kBaud | Infineon
Infineon Technologies TLE7269G is a LIN 2.1-compliant dual LIN transceiver supporting data rates from 2.4 kBaud to 20 kBaud for in-vehicle networks. The device integrates wake-up and protection functions and is optimized for low electromagnetic interference and a sleep-mode current below 10 mA. It is supplied in a 14-pin PG-DSO package, also identified as PG-DSO-14-24 in distributor listings. A LIN transceiver, also called a LIN bus interface, belongs to the vehicle-network interface IC hierarchy and connects a microcontroller or cluster ECU to a low-speed serial network. It converts logic-level transmit and receive signals into physical LIN bus signals, while recovering incoming data for the host controller. The TLE7269G combines two LIN channels in one package, reducing board area where multiple vehicle subnets or redundant communication links are required. Key features include dual-channel operation, LIN 2.1 compliance, integrated wake-up capability, protection features, low EMI, and a sleep-mode current below 10 mA. Its data-rate range of 2.4 kBaud to 20 kBaud matches the operating range cited in the manufacturer datasheet. The very low leakage current on the bus pins also supports partially supplied LIN networks, helping nodes that remain unpowered avoid loading the active network. The TLE7269G is based on Infineon Smart Power Technology SPT, according to the manufacturer datasheet. This process combines digital control functions with automotive-grade power and interface robustness. The manufacturer specifically highlights excellent ESD robustness and high electromagnetic immunity, both important in vehicle electrical environments where cable-borne transients and radio-frequency coupling can disrupt low-speed communication. Typical uses include body-control modules, door and seat controllers, climate-control panels, lighting controllers, seat and door modules, and other ECUs connected through LIN subnets. The dual-channel configuration is particularly useful when an ECU needs two independent LIN endpoints or participates in more than one vehicle network segment. When designing around the TLE7269G, preserve the recommended external resistor, capacitor, and bus-termination arrangements from the manufacturer datasheet. Keep the LIN bus route away from sensitive analog signals and provide the required pull-up and wake-up components to avoid excessive bus loading. The low sleep current and bus leakage support low-power designs, but functional sleep and wake behavior must still be verified against the complete network topology. This page combines verified manufacturer and distributor facts with a focused comparison of the most relevant substitute candidates, application guidance, and practical interface-design notes. It distinguishes published characteristics from parameters that still require direct confirmation for a specific ordering code or design revision.
TLE7269GXUMA1 - 20 kBaud Dual LIN Transceiver | Infineon
The Infineon TLE7269GXUMA1 is a dual-channel Local Interconnect Network transceiver that supports LIN communication at up to 20 kBaud and is supplied in a 14-pin PG-DSO-24 automotive package. It combines two stand-alone LIN transceivers in one device, reducing the component count for multi-LIN automotive electronic control units. The device supports LIN 1.3, LIN 2.0, and LIN 2.1 operation and is compliant with SAE J2602. A LIN transceiver is an automotive interface IC that converts logic-level controller signals into the physical LIN bus waveform and receives bus data for recovery by a microcontroller or LIN-capable communication controller. LIN belongs to the vehicle network hierarchy rather than high-speed Ethernet or CAN networks. It provides a cost-effective single-wire bus for distributed body, comfort, seat, door, lighting, and sensor modules. The TLE7269GXUMA1 provides two independent stand-alone LIN transceivers with a maximum transmission rate of 20 kBaud. Its LIN 2.0 and LIN 2.1 compliance, together with SAE J2602 compliance, makes it appropriate for modern vehicle electrical systems. The device is pin compatible with single LIN transceivers such as the TLE7259-2GE and TLE7259-GU, allowing integration of two LIN channels while preserving familiar transceiver connections. Electrical robustness is a major design consideration for vehicle wiring harnesses. The TLE7269GXUMA1 provides very high ESD robustness rated at 8 kV according to IEC 61000-4-2. This protection helps improve tolerance of direct and indirect ESD events encountered during vehicle assembly, servicing, and operation. The device is also optimized for low electromagnetic emission and high immunity against electromagnetic interference, supporting stable operation in electrically noisy automotive environments. Typical uses include body-control modules, door and seat controllers, climate-control electronics, lighting controllers, gateway modules, and other ECUs that require two LIN ports. Each transceiver can interface a local microcontroller with a physical LIN network bus, while low electromagnetic emission helps reduce interference with nearby sensitive electronics. Designers should verify transceiver enable, sleep, wake-up, supply-voltage, and bus-line details against the manufacturer datasheet before layout. The automotive 14-terminal DSO package also requires adequate board area, pin-1 orientation, and production-quality assembly controls. Access to the detailed pin table was not present in the supplied source excerpts, so pin-level assignment should not be inferred from the package drawing alone. This product page consolidates verified LIN capabilities, package information, ESD rating, compliance claims, distributor availability, and design considerations. It also distinguishes confirmed drop-in alternatives from unverified substitutes so engineers can make evidence-based sourcing and design decisions without relying on assumptions.