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TLE7250VLEXUMA1

TLE7250VLEXUMA1 - 2Mbps CAN Transceiver | Infineon

Infineon Technologies TLE7250VLEXUMA1 is a high-speed CAN transceiver for Controller Area Network communication, supporting data rates up to 2 Mbit/s and operation from 3.3 V and 5 V supply rails. The device is supplied in a leadless PG-TSON-8-1 surface-mount package with an exposed thermal pad and is configured for tape-and-reel production handling. A CAN transceiver is an interface IC that connects a CAN controller or microcontroller to a physical two-wire CAN bus. It converts logic-level TXD and RXD signals into differential bus states and receives differential bus voltage into a logic-compatible signal. Within the broader semiconductor hierarchy, the TLE7250VLE belongs to the CAN interface IC, interface IC, and automotive communication electronics categories. The TLE7250VLE is compliant with ISO 11898-2 and is designed for high-speed CAN networks operating up to 2 Mbit/s. Its features include a wide common-mode range for electromagnetic-immunity requirements, low electromagnetic emission, excellent ESD robustness, and guaranteed loop-delay symmetry suitable for CAN FD data frames. These characteristics support reliable communication where nearby motors, solenoids, switching supplies, and long harness runs can disturb bus voltage. The PG-TSON-8-1 package provides a compact surface-mount footprint for automotive and industrial control modules. Infineon states that this leadless package is RoHS compliant, halogen free, and compatible with automated optical inspection solder-joint requirements. The ordering variant TLE7250VLEXUMA1 combines the TLE7250VLE device with 3.3 V and 5 V operation, automotive qualification, 2 Mbit/s capability, and the PG-TSON-8-1 package. Typical uses include automotive high-speed CAN networks, body and comfort control modules, powertrain communication gateways, industrial automation equipment, sensors, and distributed motor-control systems. The device is particularly appropriate when the bus must tolerate electromagnetic interference while maintaining low emitted noise for other nodes on the same network. When laying out a PCB, place the transceiver close to the CAN connector and bus protection components, keep the CANH and CANL routing symmetrical, and provide a low-impedance connection to the exposed thermal pad. Validate termination, common-mode voltage, ground continuity, and power-decoupling behavior across worst-case bus and EMI conditions before production release. This page combines the orderable MPN, package information, ISO 11898-2 capability, EMI and ESD characteristics, pricing workflow, and selection guidance. It also distinguishes a confirmed PG-TSON-8-1 alternative from related TLE7251 devices so that engineers can identify when a lower-power CAN interface is appropriate without assuming that every related transceiver is pin compatible.

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TLE7250VSJ

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.

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TLE7250VSJXUMA1

TLE7250VSJXUMA1 - 2 Mbit/s CAN FD Transceiver | Infineon

Infineon TLE7250VSJXUMA1 is an automotive CAN FD transceiver for Controller Area Network communication, supporting data rates up to 2 Mbit/s and ISO 11898-2 compliance. The device is offered in an 8-lead PG-DSO-8 package and is identified as a single half-transceiver CAN interface. Its automotive-oriented feature set includes low electromagnetic emissions, high electromagnetic-immunity performance, and protection suited to electrically harsh vehicle networks. A CAN transceiver is the physical-layer interface between a CAN controller and a two-wire differential CAN bus. It converts logic-level TXD and RXD signals into dominant and recessive bus states, receives bus voltage levels, and helps isolate the controller from the physical network. A CAN FD-capable transceiver supports conventional CAN frames as well as higher-rate CAN FD communication when operated with a compatible controller, bus configuration, and network design. The TLE7250V family is manufactured in small leadless 8-pin packages, including PG-DSO-8 and PG-TSON-8 configurations. Infineon states that these packages are RoHS compliant and halogen free, and that the PG-TSON-8 option supports automated optical inspection solder-joint requirements. The PG-DSO-8 version associated with TLE7250VSJXUMA1 is designed for compact surface-mount automotive electronics assemblies where board area, EMC performance, and production-testability are important. According to the Infineon manufacturer datasheet, the TLE7250V family meets or exceeds ISO 11898-2 requirements. Its 2 Mbit/s capability supports modern vehicle communication networks carrying diagnostics, powertrain coordination, body electronics, and gateway traffic. Low electromagnetic emissions help reduce interference with nearby sensitive electronics, while high immunity helps maintain reliable reception in the presence of external interference. Typical applications include automotive CAN gateways, electronic control units, body-domain controllers, powertrain controllers, battery-management electronics, diagnostic interfaces, and distributed vehicle sensor systems. The PG-DSO-8 package is particularly useful where compact routing and automated assembly are required, but its exposed thermal and electrical characteristics must be evaluated against the PCB land pattern and assembly process. For a new design, verify the complete ordering code, transceiver mode, TXD/RXD logic behavior, bus biasing requirements, loopback options, and ISO 11898-2 timing against the current Infineon datasheet. PCB implementations should follow the manufacturer’s recommended land pattern, decoupling placement, CAN bus routing, and return-path guidance rather than treating the eight-lead package as a generic SOIC footprint.

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TLE7250XLEXUMA1

TLE7250XLEXUMA1 - 2Mbps Automotive CAN Transceiver | Infineon

The Infineon TLE7250XLEXUMA1 is a half-duplex high-speed CAN transceiver rated for automotive networks, supporting CAN FD communication up to 2 Mbit/s and ISO 11898-2 operation. It is designed for 3.3 V or 5 V systems and includes a power-down function. The device is offered in an 8-pin PG-TSON-8-1 surface-mount package with an exposed pad and is identified as an AEC-Q100 automotive component. A CAN transceiver is an interface integrated circuit that converts logic-level controller signals into differential CAN bus signals and converts received bus levels back into logic-level signals. It sits between a CAN controller or microcontroller and the physical CAN network. The TLE7250XLE belongs to the TLE7250X family of automotive CAN interface devices designed to reduce electromagnetic emissions while improving immunity to electrical disturbances present in vehicle networks. The TLE7250XLEXUMA1 provides one CAN transmitter and receiver function in a half-duplex arrangement, supporting data rates through 2 Mbit/s. Operation from either 3.3 V or 5 V supplies allows its interface voltage domain to match many automotive electronic control units. Its power-down feature provides a way to reduce activity when the transceiver is not required, while the automotive qualification indicated by AEC-Q100 supports its use in demanding vehicle-electronics environments. The PG-TSON-8-1 construction is a compact leadless surface-mount package intended for space-constrained circuit boards. The package includes an exposed thermal pad to support heat transfer into the PCB copper. Infineon states that the leadless PG-TSON-8 package is RoHS compliant, halogen free, and compatible with solder-joint inspection requirements for automated optical inspection, helping support automated PCB inspection and production-control processes. Typical applications include CAN-based vehicle body controllers, powertrain control modules, chassis electronics, comfort systems, gateway controllers, and distributed sensor nodes. The device is especially relevant where a compact controller is connected to a two-wire CAN network through a CAN bus line or bus transceiver. A 2 Mbit/s interface can support high-speed communication between automotive electronic control units and CAN FD-capable controllers. PCB design should preserve the CAN bus differential routing recommended for the PG-TSON-8-1 footprint and provide a low-impedance return path beneath the transceiver. Thermal performance depends on the exposed-pad connection to PCB copper and the surrounding thermal design. System designers should also verify signal levels, supply sequencing, bus termination, and operating-mode requirements against the manufacturer datasheet before releasing the PCB. This page summarizes the key TLE7250XLEXUMA1 capabilities, identifies the verified package and qualification information, and organizes practical interface-design considerations. It also distinguishes the XLE ordering variant from other TLE7250X family members so engineers can select a device whose package, interface mode, and electrical requirements align with the target ECU design.

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TLE7250XSJXUMA1

TLE7250XSJXUMA1 - 2Mbps CAN Transceiver | Infineon

Infineon Technologies TLE7250XSJXUMA1 is a half CAN bus transceiver for high-speed Controller Area Network communication, supporting 2 Mbit/s data rates and ISO 11898-2 operation in an 8-pin PG-DSO-8 surface-mount package. It accepts 3.3 V or 5 V digital supply operation and is designed for automotive electrical environments. A CAN transceiver is the physical-layer interface between a CAN controller and a differential CAN bus. It converts controller-side logic signals into balanced bus signals, receives bus states as digital logic, and provides galvanic isolation from the noisy vehicle network. Within the hierarchy of CAN interface ICs, transceiver ICs connect a digital controller or microcontroller to the CAN physical bus while handling bus-level signaling and fault conditions. The TLE7250XSJ supports data rates up to 2 Mbit/s, ISO 11898-2 compatibility, low electromagnetic emissions, and strong ESD immunity. Its Infineon Smart Power Technology is AEC qualified for automotive applications. The PG-DSO-8 package is RoHS compliant and halogen free, and the leadless TSON-8 variant supports solder-joint inspection requirements for automated optical inspection. The transceiver architecture supports both 3.3 V and 5 V controller-side operation, making it suitable for mixed-voltage automotive electronics. Its low-EMI behavior helps reduce interference with nearby RF, sensor, and infotainment circuits, while its ESD immunity supports reliable communication in electrically harsh environments. Design decisions should account for bus termination, common-mode voltage limits, supply decoupling, and transceiver-mode control. Typical applications include automotive body-control modules, electric-window controllers, seat and climate-control electronics, instrument-cluster nodes, gateway modules, and distributed sensor networks connected to a vehicle CAN backbone. The part is particularly appropriate where a controller needs robust 2 Mbit/s CAN communication in a compact surface-mount footprint. For PCB implementation, place the transceiver and its decoupling capacitors close to the associated CAN controller. Keep the CANH and CANL routing short, controlled-impedance and appropriately spaced, while avoiding unnecessary stubs. Confirm termination placement and the selected operating mode against the Infineon datasheet and the vehicle network specification. This page organizes the technical specifications, interface details, sourcing guidance, and design considerations for engineers evaluating the TLE7250XSJXUMA1. It also distinguishes compatible family members and highlights functional checks required before changing a qualified automotive CAN interface design.

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TLE7251VLEXUMA1

TLE7251VLEXUMA1 - 2Mbps Automotive CAN Transceiver | Infineon

Infineon Technologies TLE7251VLEXUMA1 is a single-channel high-speed CAN transceiver designed for automotive vehicle-network interfaces. It supports CAN data rates up to 2 Mbps, operates from 3.3 V or 5 V supply rails, and is supplied in an 8-pin PG-TSON package with an exposed pad for surface-mount automotive PCB designs. A CAN transceiver is an interface IC that connects a host controller or microcontroller to a Controller Area Network bus. It converts logic-level TXD and RXD signals into the differential CANH and CANL bus waveform and receives the bus state back to the controller. This makes the device part of the broader hierarchy of CAN interface ICs, bus transceivers, wired network interface semiconductors, and automotive communication electronics. The TLE7251VLEXUMA1 is identified as an automotive-grade, 2 Mbps CAN transceiver with low electromagnetic emissions. It is intended for high-speed CAN networks in passenger vehicles and related embedded systems where deterministic communication, compact PCB area, and automotive qualification are important. The 1/1 channel arrangement allows the device to service one CAN bus channel while keeping the external interface compact. The 8-pin PG-TSON-8-1 construction provides a small PCB footprint and an exposed thermal pad that supports heat transfer to the board. The exact exposed-pad dimensions, absolute maximum ratings, loop-delay limits, bus-fault behavior, and recommended external-component values should be confirmed against the Infineon manufacturer datasheet before schematic release or production qualification. Typical uses include body-control modules, powertrain interfaces, comfort systems, automotive gateways, sensor nodes, and electronic control units. In these systems, the transceiver translates controller logic into CAN bus signals and returns the received bus state, allowing distributed vehicle functions to exchange data reliably over a shared differential network. When laying out the PCB, place the transceiver close to the CAN bus connector and route CANH and CANL as a compact differential pair with continuous reference-plane support. Keep the CAN bus path away from clocks, switching power converters, and high-current motor or relay paths. Confirm the device's bus termination, common-mode, ground, and decoupling requirements using the manufacturer datasheet and the CAN transceiver reference circuit. This product page organizes the device's automotive CAN interface characteristics, package information, design considerations, application guidance, and drop-in replacement assessment for faster engineering evaluation and BOM review.

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TLE7251VSJXUMA1

TLE7251VSJXUMA1 - 2Mbps CAN Transceiver | Infineon

Infineon Technologies TLE7251VSJXUMA1 is a high-speed CAN bus transceiver with one transmitter and one receiver, operating at up to 2 Mbit/s from a 4.5 V to 5.5 V supply. The device is packaged in an 8-pin PG-DSO-8 surface-mount package and operates across the -40°C to +150°C automotive temperature range. A CAN transceiver, also called a CAN interface controller or CAN physical-layer transceiver, connects a host controller or microcontroller to the differential CAN bus. It converts digital logic-level TXD and RXD signals into the physical bus voltage and converts received bus states back into a logic-level signal. Within the interface hierarchy, this device sits between a CAN protocol controller and the CAN bus network. Principal characteristics include ISO 11898-2 compliance, a 2 Mbit/s data rate, low electromagnetic emissions, robust electromagnetic-interference and electrostatic-discharge protection, and a 90 mV receiver hysteresis. The operating supply current is listed as 2.6 mA in one operating condition and up to 38 mA in another, allowing the distinction between normal operation and a higher-current condition to be checked in the manufacturer datasheet. The automotive-grade temperature qualification and 8-pin DSO package make the transceiver suitable for compact vehicle-network electronics, including body controllers, gateways, infotainment modules, seat and door controllers, lighting controllers, and sensor nodes. Its ISO 11898-2 compatibility and high operating data rate also support industrial CAN systems requiring a standardized physical layer. Designers should provide a stable 5 V rail within the 4.5 V to 5.5 V range, connect CANH and CANL to the network through the application-appropriate bus interface, and verify termination and common-mode behavior. The high ambient-temperature capability does not remove the need to control package dissipation and board-level thermal exposure. This product page combines the manufacturer specifications, ordering information, lifecycle indication, package details, and application guidance into an engineering-focused reference. It also distinguishes documented drop-in migration options from devices that require different pin logic, supply requirements, or protection features.

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TLE7257LEXUMA1

TLE7257LEXUMA1 - 20 kbps LIN Transceiver | Infineon

Infineon Technologies TLE7257LEXUMA1 is an automotive LIN bus transceiver with one transmitter and one receiver, supporting data rates up to 20 kbps in an 8-pin PG-TSON-8-1 package. The device includes integrated wake-up and protection features for Local Interconnect Network communication in in-vehicle networks. A LIN transceiver is the physical-layer interface between a LIN protocol controller and a vehicle's LIN wiring. LIN is a low-cost, single-wire serial network used for distributed automotive functions such as body electronics, comfort controls, lighting, seat controls, and sensor nodes. The TLE7257LE translates logic-level signals between the controller and the physical LIN bus while supporting a maximum specified data rate of 20 kbps. The TLE7257LEXUMA1 provides one transmit channel and one receive channel for integration into a LIN node. Its integrated wake-up function supports low-power vehicle-network designs, while integrated protection features help the interface withstand the electrical conditions encountered in automotive wiring. The manufacturer identifies the device as ISO 17987-4 compliant, making it suitable for LIN physical-layer implementations requiring that interoperability specification. The PG-TSON-8-1 package uses eight pins and is intended for surface-mount PCB assembly. Its compact form factor is useful for electronic control units where the LIN interface must be placed close to the controller, connector, or protection network. Automotive qualification, production status, detailed electrical limits, exposed-pad construction, and ordering-code-specific attributes should be confirmed against the manufacturer ordering information before a safety-related or high-volume design is released. Typical applications include body-domain controllers, door and seat modules, climate-control equipment, lighting control modules, sensor interfaces, and other distributed automotive systems connected through a LIN bus. The transceiver can also be used in LIN gateways or diagnostic interfaces when the system controller requires a dedicated physical-layer transceiver. Design the LIN bus connection with the supply, ground, transceiver, connector, and external protection network arranged to minimize loop area and maintain signal integrity. Confirm the device's exact pin assignment, recommended external components, bus capacitance, pull-up implementation, and electrical limits in the manufacturer datasheet before PCB release. This product page combines the manufacturer LIN-interface description with distributor package and ordering information, while separating application guidance, selection trade-offs, and design checks that are not visible in a basic catalog listing.

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TLE7257SJXUMA1

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.

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TLE7258DXUMA1

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.

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TLE7258LEXUMA1

TLE7258LEXUMA1 - 20 kbps LIN Bus Transceiver | Infineon

Infineon Technologies TLE7258LEXUMA1 is an automotive LIN bus half transceiver supporting 20 kbps data rates, operating from a 5.5 V to 18 V supply with 3 mA supply current, and housed in the 8-pin PG-TSON-8-1 surface-mount package built on BiCMOS process technology. A LIN transceiver is a physical-layer interface device that connects a microcontroller to a LIN (Local Interconnect Network) sub-network. LIN is a low-cost, single-wire, master-slave serial bus standardized for vehicle body electronics, where a full CAN network would be overkill. The hierarchy runs from LIN transceiver to automotive interface IC to interface IC to integrated circuit, and it sits at the boundary between the host MCU and the physical bus wiring. Key features include a 20 kbps LIN data rate, ISO 17987-4 compliance, a single transceiver channel (1/1) for point-to-point LIN nodes, low 3 mA supply current for sleep-friendly body modules, and MSL 2A moisture sensitivity handling for standard reflow assembly. The BiCMOS process combines bipolar output drivers with CMOS control logic, which is what allows the transceiver to deliver usable bus levels while drawing very little standby current. Architecturally, the device bridges a logic-level host interface to the single-wire LIN bus. It translates host-side command logic into the dominant/suppressed bus states and returns received bus levels as digital logic, with internal filtering and protection around the bus pin. Because only one transceiver channel is fitted, a node needing bidirectional LIN with separate transmit and receive paths should look at dual-channel members of the family. Typical applications include LIN slave nodes in body control modules, door and seat control units, ambient temperature and presence sensor nodes, climate control panel sub-nets, LIN-to-CAN gateway interfaces, and low-speed accessory modules where a robust, low-power single-wire link is preferred over CAN or RS-485. When designing with this transceiver, budget decoupling close to the supply pin and observe the LIN bus rise-time and slope requirements defined by ISO 17987-4; a node that must remain permanently listening for bus wake-up should be validated against the family's sleep and wake current figures before the PCB is frozen. This page brings together package and supply details, drop-in ordering variants within the same Infineon family, and practical interface design notes that are not reproduced from the manufacturer datasheet alone.

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TLE7258SJXUMA1

TLE7258SJXUMA1 - 20 kbps LIN Transceiver | Infineon

The Infineon TLE7258SJXUMA1 is an automotive LIN bus transceiver with a 20 kbps data rate, 5.5 V to 18 V supply range, and an 8-pin PG-DSO-8 package. It supports LIN 2.2A, ISO 17987-4, and SAE J2602-2 while combining the bus driver, receiver, integrated voltage regulator, wake-up support, and automotive protection features. A LIN transceiver is an interface IC that connects a microcontroller's serial data and control signals to the physical wiring of a Local Interconnect Network. Within the vehicle-network hierarchy, LIN is a low-cost, single-wire bus commonly used for non-critical body and comfort functions. The TLE7258SJXUMA1 forms the physical-layer boundary between the protocol controller and the LIN bus. Key features include operation up to 20 kbps, compatibility with LIN versions 1.2 through 2.2A, and a selectable 3.3 V or 5.0 V regulated output for the associated controller. The device supports low-power operating modes and enters standby after power-up until the microcontroller asserts the EN input. These characteristics suit distributed automotive modules that need reliable communication without a high-bandwidth network connection. The integrated voltage regulator reduces the external power-supply design required around the LIN transceiver. Wake-up and protection functions add system-level robustness for connected vehicle wiring, where transient energy and diagnostic bus activity must be handled close to the external connector. ISO 17987-4 compliance places the physical layer in a standardized automotive LIN framework, while SAE J2602-2 supports its use in the United States automotive market. Typical applications include door and window modules, HVAC controls, ambient lighting, seat controls, dashboard accessories, and body-control nodes. The device is particularly appropriate where a LIN subnet connects a low-cost microcontroller to switches, sensors, or actuators over a single vehicle wire. PCB design should preserve the transceiver's pin assignments, provide the required bus and supply decoupling specified by the manufacturer datasheet, and route the LIN connection to the protected connector. Confirm EMC, fault-tolerance, and wake-up behavior for the complete vehicle network rather than evaluating only nominal communication performance. This page combines manufacturer specifications, sourcing guidance, package details, and application-oriented engineering guidance to support LIN bus design, component selection, PCB implementation, and supply-chain planning.

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TLE7259-2GU

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.

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TLE7259-3LE

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.

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TLE72592GEXUMA1

TLE72592GEXUMA1 - 20 kbaud LIN Transceiver | Infineon

The Infineon TLE72592GEXUMA1 is an automotive LIN bus transceiver for in-vehicle local interconnect networks, supporting data rates from 2.4 to 20 kBaud in an 8-pin SOIC-8 package. The device operates from a 5.5 V to 27 V supply and provides a 3.3 V or 5 V logic output. It integrates LIN wake-up and protection functions for compact, robust vehicle-network communication. A LIN transceiver is an interface IC that connects a low-cost serial bus used in vehicle body and comfort systems to a host microcontroller. Its hierarchy is LIN transceiver, automotive transceiver, interface IC, and semiconductor. The transceiver converts logic-level signals into the LIN bus waveform, receives bus data, and supports low-power wake-up behavior. This makes the device suitable for door modules, seat controls, climate controls, lighting, and other distributed automotive nodes. The TLE72592GEXUMA1 supports LIN 1.3 and LIN 2.x communication at rates up to 20 kBaud while maintaining a 5.5 V to 27 V supply range. Its 3.3 V or 5 V receive output allows connection to microcontrollers operating at either logic level. Integrated wake-up and protection features reduce external circuitry and improve suitability for electrically demanding automotive networks. The device combines a bus driver, receiver, and LIN-specific interface functions in one package. Its architecture is intended for unidirectional or bidirectional LIN communication in distributed vehicle systems. Compared with a general-purpose CAN or RS-232 interface, the TLE72592GEXUMA1 is designed specifically for LIN's single-wire topology, lower signaling rates, and automotive power environment. Typical uses include LIN-controlled vehicle body electronics, ambient lighting modules, powered seat and window controllers, climate-control panels, sensor interfaces, and gateway nodes. The 8-pin SOIC-8 format also supports conventional surface-mount assembly. Because LIN transceivers operate close to motor systems, relays, and other potentially noisy loads, correct bus termination, reference-ground implementation, and PCB layout remain essential. For a new design, verify the LIN controller voltage, wake-up polarity, transceiver mode, and bus capacitance against the manufacturer datasheet. Place the transceiver close to the LIN connector, keep the LIN route away from switching nodes and high-current paths, and use the prescribed pull-up and termination networks. The external component values and layout should follow the manufacturer's reference configuration. This product page organizes the key automotive LIN interface facts, replacement options, comparison parameters, and practical PCB guidance. It helps engineers evaluate the TLE72592GEXUMA1 as an 8-pin, 20 kbaud LIN transceiver before beginning a new vehicle-network design.

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TLE72592GEXUMA4

TLE72592GEXUMA4 - 20 kBaud LIN Transceiver | Infineon

Infineon Technologies TLE72592GEXUMA4 is a half-duplex Local Interconnect Network transceiver with one transmitter and one receiver, supporting data rates from 2.4 kBaud to 20 kBaud. The device is packaged in an 8-pin PG-DSO-8-16 surface-mount package, and its operating temperature range extends from -40°C to 150°C. A LIN transceiver is an interface IC that connects a microcontroller or other host controller to a low-cost, single-wire automotive network. It converts serial logic-level commands into the electrical signaling used on the LIN bus and receives bus activity back into the host. The TLE7259-2GE family also integrates wake-up and protection functions for use in in-vehicle networks. The TLE72592GEXUMA4 provides a maximum LIN data rate of 20 kBaud and a minimum supported rate of 2.4 kBaud. Its 1-transmitter, 1-receiver arrangement supports half-duplex communication, with the transmitter and receiver sharing access to the LIN conductor. The listed receiver hysteresis is 300 mV, a parameter involved in determining the noise margin for received bus signals. The device operates from a 7 V to 27 V supply, allowing it to interface with conventional automotive electrical systems. Its PG-DSO-8-16 package has eight terminals, a gull-wing surface-mount form, and a maximum seated height of 1.73 mm. The listed moisture sensitivity classification is MSL 2A for a four-week floor-life period, which requires controlled handling and appropriate soldering practices. Typical applications include LIN-connected vehicle body-control modules, door and seat controllers, climate-control interfaces, lighting controllers, sensor gateways, and other automotive electronic nodes. The 2.4 kBaud to 20 kBaud range covers common LIN communication tasks involving switches, actuators, and simple sensors. When designing the LIN node, verify that the host controller logic levels, transceiver supply, ground reference, bus termination, and wake-up configuration match the vehicle network architecture. Place the transceiver close to the LIN connector and route the bus conductor away from high-current switching paths to reduce coupling into this low-speed, single-wire network. This page combines the manufacturer's LIN transceiver characteristics with package, environmental, application, and replacement guidance. It also distinguishes exact drop-in candidates from broader LIN interface options so engineers can assess footprint, communication-rate, and protection considerations before changing an automotive design.

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TLE72593GEXUMA1

TLE72593GEXUMA1 - LIN Transceiver 20 kBaud | Infineon

The Infineon Technologies TLE72593GEXUMA1 is an automotive LIN bus transceiver with one transmitter and one receiver, supporting data rates from 2.4 kBaud to 20 kBaud. It is supplied in the PG-DSO-8-16 surface-mount package and is designed for in-vehicle network communication with integrated wake-up and protection features. The device is identified as a half LIN bus transceiver, providing the physical-layer interface between a vehicle LIN network and a host controller. A LIN transceiver is a physical-layer interface IC used in automotive serial networks. LIN, or Local Interconnect Network, is a low-cost, single-wire vehicle bus used to connect relatively simple sensors and actuators with an electronic control unit. The transceiver translates logic-level data into the LIN bus signal on transmission and converts received bus levels into a logic-level signal for the host microcontroller. The TLE72593GEXUMA1 therefore belongs to the interface IC and automotive network transceiver hierarchy, providing the connection between a microcontroller UART or LIN-capable controller and the vehicle network. The TLE7259-3GE family is specified for 20 kBaud LIN operation, with integrated wake-up functionality and protection features. The manufacturer describes the device as intended for in-vehicle networks and lists an operating range up to 150 degrees Celsius in the product comparison material. The one-transmitter, one-receiver arrangement supports point-to-point or node communication arrangements where a single bus transceiver is required. Its PG-DSO-8-16 package supports surface-mount PCB assembly in compact automotive electronic modules. The integrated wake-up function is useful when the vehicle network must transition from a low-power state after a bus activity event. Protection features are important because LIN buses connect external wiring and equipment that can expose the transceiver to automotive electrical transients. The device should therefore be evaluated together with the vehicle's line-network protection strategy, supply-behind-configuration requirements, grounding arrangement, and the host controller's LIN framing and baud-rate configuration. Typical applications include body-control modules, seat and door modules, climate-control submodules, lighting controllers, sensor interfaces, seat-comfort systems, and other automotive electronic control units that use LIN subnets. The part is most appropriate when the design needs a low-speed LIN physical-layer interface, automotive-oriented protection, and a compact surface-mount package rather than a high-bandwidth communication solution. When designing the circuit, confirm the device's pin assignment, supply range, transceiver operating mode, and external line-network recommendations in the manufacturer datasheet. Place the transceiver and its required input, output, and protection components close to the connector and controller interface, while keeping the LIN wiring path physically separated from sensitive analog and high-speed digital circuits. Validate wake-up behavior and fault recovery across the complete vehicle power sequence. This product page combines the identified LIN transceiver specifications, package information, protection and wake-up features, application context, drop-in alternatives, and practical design guidance for engineers evaluating the TLE72593GEXUMA1 in automotive electronic systems.

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TLE72593GEXUMA3

TLE72593GEXUMA3 - 20 kbps LIN Transceiver | Infineon

Infineon Technologies TLE72593GEXUMA3 is an automotive LIN bus transceiver with one transmitter and one receiver, supporting data rates to 20 kbps in an 8-pin PG-DSO-8-16 surface-mount package. The device integrates the LIN transceiver with a 5.5 V regulator, operates from a 5.5 V to 27 V supply range, and is designed for 3.3 V and 5 V microcontroller interfaces. According to the Infineon product documentation, it complies with ISO 17987-4 and LIN Specification 2.2A. A LIN transceiver, or Local Interconnect Network transceiver, is a physical-layer interface IC that connects a controller-side logic device to a single-wire vehicle network. LIN belongs to the broader automotive network-interface hierarchy and provides a comparatively simple communications method for distributed switches, lamps, sensors, seat modules, and body-control nodes. The TLE72593GEXUMA3 translates logic-level TxD and RxD signals into the LIN bus waveform while providing bus dominance, receive hysteresis, fault protection, and low-power sleep behavior. Key features include a maximum LIN data rate of 20 kbps, very low sleep-mode current, and very low leakage on the BUS pin. The receiver uses approximately 120 mV hysteresis to improve decision margin in noisy automotive environments, while the listed early-warning detection value is 99%. The TxD input includes dominant-state timeout protection. Digital input and output levels support both 3.3 V and 5 V microcontrollers, making the interface suitable for mixed-voltage control modules. The TLE7259-3 family is designed for automotive networks and provides an ESD withstand rating of ±15 kV according to the manufacturer datasheet. Its PG-DSO-8-16 package supports compact surface-mount layouts, and the integrated voltage regulator reduces the number of external power components. The device is identified as AEC-Q100 automotive-qualified and is specified for an operating temperature range of −40°C to +150°C. Typical applications include LIN-controlled vehicle body systems, door modules, mirror controllers, ambient-light and climate-control nodes, sensor interfaces, and seat-control modules. LIN is particularly useful where wiring cost and implementation complexity are more important than maximum bandwidth. This device is also appropriate for 3.3 V or 5 V MCU-based control units that need standardized LIN physical-layer behavior and automotive transient protection. Design the external bus network with an appropriate pull-up resistor and the voltage-regulator output and transceiver supply pins decoupled close to the package. Confirm that the MCU supply domain matches the transceiver's logic-level compatibility, and verify the LIN node's sleep and wake behavior during power-state transitions. The integrated regulator reduces board complexity, but its load capability and thermal margin must still be checked against the complete module budget. This page combines exact manufacturer and distributor attributes with practical interface guidance, package constraints, application fit, and verified same-family drop-in options. It also highlights where an engineering review is required before treating a substitute as a direct replacement, particularly for regulator-output behavior, wake logic, and protection thresholds.

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TLE72593LEXUMA1

TLE72593LEXUMA1 - 20kbps LIN Transceiver | Infineon Technologies

The Infineon Technologies TLE72593LEXUMA1 is a LIN bus transceiver for in-vehicle communication systems, supporting data rates from 2.4 kbps to 20 kbps in an 8-pin PG-TSON-8-1 package. It operates from a 5.5 V to 27 V supply and includes a LIN bus driver, receiver, integrated wake-up capability, and protection features for robust connection to a Local Interconnect Network. A LIN transceiver, also called a LIN interface or physical-layer transceiver, is an interface IC that converts logic-level signals from a LIN protocol controller into physical bus signals and converts incoming bus activity back into controller-compatible signals. Within the automotive electronics hierarchy, a LIN transceiver is a communications transceiver, an interface IC, and a semiconductor used in vehicle body and comfort electronics. The TLE7259-3 supports LIN standards and data rates from 2.4 kbps to 20 kbps. Its integrated wake-up functions allow the network node to detect remote LIN bus traffic or a local wake-up signal. The INH output provides an additional control signal for external circuitry such as a voltage regulator. According to the manufacturer information, Sleep-mode quiescent current is typically below 8 microamperes, while the BUS input uses very low leakage current. The device functions as the physical bus driver between a LIN protocol controller and the LIN wiring harness. This division of responsibility keeps waveform generation, bus-level detection, wake-up handling, and fault protection within a dedicated interface IC. The resulting architecture is suitable for distributed vehicle networks in which multiple low-cost nodes exchange small control messages over a single-wire bus. Typical uses include door modules, seat controls, window and mirror switches, climate-control panels, body-control modules, ambient lighting controls, and other LIN sub-networks. Its wide operating supply range supports automotive electrical environments, while the 20 kbps limit fits conventional LIN communication rather than high-speed automotive Ethernet or other high-bandwidth vehicle networks. For implementation, use the manufacturer pin-description and application information to assign LIN, supply, ground, enable, wake-up, and INH functions. Place the transceiver and its supporting components close to the connector or bus branch, maintain the required input and output capacitors, and follow the recommended bus termination and layout guidance to reduce radiated noise and susceptibility to interference. This product overview combines the device's verified operating limits and automotive features with practical guidance on LIN integration, low-power operation, protection, and design trade-offs. It is intended to help engineers evaluate bus compatibility, package constraints, wake-up behavior, and replacement decisions before committing a PCB design.

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TLE7259G

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.

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TLE7259GNT

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.

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TLE7259GT

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.

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TLE7263E

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.

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TLE7263EXUMA2

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.

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