TLE6250G - 1 MBaud High-Speed CAN Transceiver | Infineon
MPN： TLE6250G ✗ 停產TLE6250G 概覽
A CAN transceiver, also called a CAN interface controller, connects a microcontroller's digital TXD and RXD signals to the differential CANH and CANL bus conductors. It converts single-ended controller logic into the dominant and recessive differential states used on a CAN network, while the receiver converts bus levels back into a logic signal for the controller. The TLE6250G is therefore an interface IC between a digital embedded system and a physical communication bus.
The TLE6250G supports three operating modes controlled by the INH and RM pins. INH provides normal operation and low-power or sleep-mode control, while RM supports read-back monitoring for diagnostic applications. The device is suitable for systems using either 5 V or 3.3 V microcontrollers, and its short-circuit-protected bus pins help the interface withstand faults encountered in harsher automotive environments.
The part supports CAN data rates up to 1 MBaud according to the ISO 11898 system description and is specified for 12 V and 24 V applications. The TLE6250G is an 8-pin PG-DSO-8 package, with the DigiKey listing identifying the package as DSO-8 and the distributor descriptions identifying an 8-SOIC package.
Typical uses include automotive body-control modules, gateway controllers, comfort systems, motor-control electronics, and distributed sensor nodes connected to a CAN bus. When using the device, the controller logic supply, transceiver supply, CAN bus termination, common-mode choke, and chassis or board-level grounding arrangement should be reviewed together. The INH pin can be used for orderly wake-up and sleep control, while RM can assist in diagnosing communication failures.
The TLE6250G is identified in current cross-reference material as an end-of-life part, so new designs should confirm lifecycle status and obtain a supported replacement recommendation before committing to a production BOM. This page combines manufacturer information, distributor listings, and application guidance to support component selection, sourcing, and initial hardware design.
The Infineon TLE6250G is a high-speed CAN transceiver designed for ISO 11898 systems, supporting CAN data transmission rates up to 1 MBaud. It is packaged in an 8-pin DSO/SOIC package and is intended for 12 V and 24 V automotive applications. The transceiver provides one CAN TX and one CAN RX channel and includes bus-driver short-circuit protection.
A CAN transceiver, also called a CAN interface controller, connects a microcontroller's digital TXD and RXD signals to the differential CANH and CANL bus conductors. It converts single-ended controller logic into the dominant and recessive differential states used on a CAN network, while the receiver converts bus levels back into a logic signal for the controller. The TLE6250G is therefore an interface IC between a digital embedded system and a physical communication bus.
The TLE6250G supports three operating modes controlled by the INH and RM pins. INH provides normal operation and low-power or sleep-mode control, while RM supports read-back monitoring for diagnostic applications. The device is suitable for systems using either 5 V or 3.3 V microcontrollers, and its short-circuit-protected bus pins help the interface withstand faults encountered in harsher automotive environments.
The part supports CAN data rates up to 1 MBaud according to the ISO 11898 system description and is specified for 12 V and 24 V applications. The TLE6250G is an 8-pin PG-DSO-8 package, with the DigiKey listing identifying the package as DSO-8 and the distributor descriptions identifying an 8-SOIC package.
Typical uses include automotive body-control modules, gateway controllers, comfort systems, motor-control electronics, and distributed sensor nodes connected to a CAN bus. When using the device, the controller logic supply, transceiver supply, CAN bus termination, common-mode choke, and chassis or board-level grounding arrangement should be reviewed together. The INH pin can be used for orderly wake-up and sleep control, while RM can assist in diagnosing communication failures.
The TLE6250G is identified in current cross-reference material as an end-of-life part, so new designs should confirm lifecycle status and obtain a supported replacement recommendation before committing to a production BOM. This page combines manufacturer information, distributor listings, and application guidance to support component selection, sourcing, and initial hardware design.
The TLE6250G combines a 1 MBaud ISO 11898 CAN interface with three controllable operating modes and short-circuit-protected CAN bus drivers in an 8-pin DSO/SOIC package. It is aimed at 12 V and 24 V systems using either 5 V or 3.3 V microcontrollers, where low-power shutdown, bus monitoring, and automotive EMC robustness are important. The INH pin controls normal and low-power operation, and RM provides read-back monitoring for diagnostics. Its differential CANH and CANL interface connects to the physical bus while TXD and RXD connect directly to the CAN controller. The short-circuit-protected bus pins improve fault tolerance in distributed vehicle networks.
This page synthesizes lifecycle, package, pricing, application, and cross-reference information for engineers evaluating the TLE6250G.
直接替換替代品，適用於 TLE6250G — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： TLE6250G （相同外形與佔位） — 差異在於 Package, Product Type, Automotive Qualification, RoHS Status, CAN Data Rate.
TLE6250GXUMA1
✅ 直接替換聯絡詢價
查看資料表 →TLE6250GV33
✅ 直接替換📋 參考替代品（不在目錄中）
TLE6250PG
✅ 直接替換聯絡詢價
查看資料表 →TLE6270
✅ 直接替換📋 參考替代品（不在目錄中）
TLE6250G 規格
| Product Type | High-speed CAN transceiver |
| CAN Data Rate | 1 MBaud |
| Standard | ISO 11898 |
| Supply Compatibility | 12 V and 24 V applications |
| Logic Compatibility | 5 V and 3.3 V microcontrollers |
| Number of CAN Channels | 1 |
| CAN Bus Signals | CANH and CANL differential bus pins |
| Controller Signals | TXD and RXD |
| Operating Modes | 3, controlled by INH and RM |
| Bus Pin Protection | Short-circuit-protected CAN bus pins |
| EMC Performance | Very high immunity and very low emission |
| 封裝 | 8-pin PG-DSO-8 / 8-SOIC |
| Package Width | 3.90 mm |
| 安裝類型 | Surface mount |
| Supplier Nominal Supply Current | 70 mA |
TLE6250G 腳位配置
| 腳位 1 | VCC — Transceiver supply voltage |
| 腳位 2 | TXD — Controller transmit data input |
| 腳位 3 | RXD — Controller receive data output |
| 腳位 4 | RM — Read-back monitoring control input |
| 腳位 5 | GND — Ground |
| 腳位 6 | CANL — Differential CAN low bus output |
| 腳位 7 | CANH — Differential CAN high bus output |
| 腳位 8 | INH — Operating-mode and low-power control input |
典型應用
TLE6250G 適用於 6 應用s: Automotive Body Control Module, Vehicle Gateway Controller, Automotive Sensor Node, Industrial CAN Control Module, Motor Control and Power Electronics, Diagnostic Communication Interface.
Automotive Body Control Module
The TLE6250G fits body and comfort electronics that exchange control data over a CAN bus. Its 1 MBaud ISO 11898 operation supports 12 V and 24 V vehicle networks, while the 8-pin DSO/SOIC package suits compact control modules. The INH pin allows the module to disable the transceiver during shutdown, and RM supports bus-state monitoring for diagnostics. Short-circuit-protected CANH and CANL drivers add useful fault tolerance in distributed harnesses.
推薦
Vehicle Gateway Controller
A gateway controller can use the TLE6250G to bridge one high-speed CAN segment to the host controller logic. The device supports 1 MBaud according to ISO 11898 and accepts 5 V or 3.3 V microcontroller interfacing, which simplifies adaptation to mixed logic voltages. Its three INH/RM-controlled modes allow normal communication, reduced-power states, and read-back monitoring. Short-circuit protection on the bus drivers improves robustness against wiring faults.
推薦
Automotive Sensor Node
Distributed sensor nodes often need a compact, low-pin-count interface that remains tolerant of electrical faults in the vehicle harness. The TLE6250G provides differential CANH and CANL connections, one TXD and one RXD path, and short-circuit-protected bus drivers. Its 1 MBaud capability exceeds the requirements of many body sensor networks. The INH control can reduce system activity during vehicle rest, while RM assists fault detection.
推薦
Industrial CAN Control Module
The TLE6250G is suitable for industrial equipment with a 12 V or 24 V supply and a high-speed CAN backbone. Its ISO 11898 capability and 1 MBaud data rate support real-time actuator and sensor networking. The transceiver's strong EMC immunity and low emission are valuable where long cables or nearby switching converters raise noise risk. The INH pin supports orderly shutdown, while RM provides a diagnostic read-back path.
推薦
Motor Control and Power Electronics
Electric motor controllers and power-conversion modules often need dependable communication with a vehicle or machine controller. The TLE6250G supports 1 MBaud CAN operation in 12 V and 24 V systems and provides short-circuit protection on its bus drivers. The INH pin can disable the interface during critical power transitions, and RM can help detect bus conditions. Its compact 8-pin package leaves board area for power stages.
推薦
Diagnostic Communication Interface
The read-back monitoring capability makes the TLE6250G applicable to CAN diagnostic and service interfaces. RM works with INH to provide three controlled operating modes, allowing a system to check bus activity when the main controller is unavailable. At 1 MBaud ISO 11898 performance, the transceiver can support standard high-speed CAN diagnostic communication. Its short-circuit-protected bus drivers are valuable when service connectors or test harnesses are repeatedly connected.
推薦
推薦產品摘要
工程參考資料，適用於 TLE6250G — 比較、設計指引及合規資訊。
選型指南
For new production designs, do not default to this EOL device. Evaluate an actively supported Infineon high-speed CAN transceiver or another qualified automotive CAN interface against ISO 11898 requirements, controller logic levels, EMC limits, bus fault protection, package, and lifecycle expectations. A similar footprint and a 1 MBaud headline specification do not by themselves prove drop-in compatibility.
與替代品比較
| 參數 | 本產品 | TLE6250GXUMA1 | TLE6250GV33 | TLE6250PG | TLE6270 |
|---|---|---|---|---|---|
| Package | 8-pin PG-DSO-8 / 8-SOIC | 8-pin PG-DSO-8 | 8-pin PG-DSO-8 | 8-pin PG-DSO-8 | 8-pin PG-DSO-8 |
| Brand | Infineon | Infineon | Infineon | Infineon | Infineon |
主要差異化特點
- Three-mode INH and RM control (對比TLE6250GV33)
- Direct ISO 11898 high-speed operation (對比TLE6270)
- Automotive bus fault protection (對比TLE6250PG)
設計說明
Keep the TLE6250G CANH and CANL traces short and route them as a closely coupled differential pair. Place the termination network at the physical ends of the bus rather than beside the transceiver, because incorrect termination placement can split the termination impedance and degrade signal integrity at 1 MBaud. Use a common-mode choke where electromagnetic-immunity testing or radiated-emission results require additional filtering.
Separate the transceiver supply-decoupling path from noisy digital return currents. Place a local high-frequency ceramic bypass capacitor at VCC and provide stable 12 V or 24 V rail filtering close to the package. The INH pin should be controlled only after the transceiver supply is valid, avoiding an uncontrolled state during power-up. Confirm the exact supply decoupling values against the manufacturer datasheet and the vehicle transient specification.
Do not substitute a CAN transceiver solely because it is also an 8-pin SOIC and supports high-speed CAN. Verify the complete assignment of VCC, TXD, RXD, RM, INH, GND, CANL, and CANH, along with logic thresholds, mode-control polarity, bus fault behavior, and propagation timing. A footprint match does not guarantee pin-to-pin compatibility when an auxiliary mode-control pin is moved or omitted.
合規資訊
The verified sources identify ISO 11898 and automotive CAN applications but do not provide extractable RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals declarations. These fields remain unknown rather than inferred from the product category.
