TLE6250GXUMA1 - 1 MBd CAN Transceiver | Infineon
料号： TLE6250GXUMA1 ✗ 停产TLE6250GXUMA1 概述
A CAN transceiver, also called a CAN interface IC, converts logic-level TXD and RXD signals into a differential CAN_H and CAN_L bus signal. It belongs to the broader CAN interface transceiver class, where a controller handles frame generation, arbitration, acknowledgments, and protocol timing while the transceiver handles physical-layer signaling, bus protection, and receiver hysteresis. ISO 11898 compatibility places the TLE6250GXUMA1 within standardized high-speed CAN physical-layer systems used across vehicle networks and industrial automation equipment.
Key features include a maximum data rate of 1 MBd, a 4.5 V to 5.5 V supply range, full-duplex operation, and 150 mV receiver hysteresis. The monolithic transceiver is optimized for high-speed differential-mode transmission and is available in bare-die and PG-DSO-8 forms. Standby mode provides a low-power operating state that disables both the transmitter and receiver, while the INH and RM pins support operating-mode control when those features are used.
The PG-DSO-8 package supports surface-mount assembly and compact PCB layouts. Its 160 °C upper operating-temperature rating is suited to demanding automotive environments, although exact production status must be checked before new design releases. Infineon describes the family as RoHS compliant, Pb-free, and compatible with IPC/JEDEC J-STD-020 lead-free soldering requirements. The verified DigiKey record identifies TLE6250GXUMA1 as obsolete, so engineers should treat availability as constrained rather than assume ongoing mass production.
Typical uses include vehicle body and comfort electronics, industrial automation controllers, distributed sensors, motor-control modules, and CAN-based diagnostic equipment. The 1 MBd data rate is suitable for high-speed CAN networks, while the differential bus interface reduces susceptibility to common-mode noise compared with a single-ended implementation. The device can also serve as a physical-layer companion to a CAN controller, microcontroller with an integrated CAN controller, or an automotive communication gateway.
Designers should verify the complete pinout, termination strategy, bus fault behavior, and transceiver-mode logic against the manufacturer datasheet before layout release. A 120 Ω termination resistor should normally be placed at each end of the CAN bus, and the transceiver supply must be decoupled close to its power pin. Because the exact order code is reported obsolete, firmware alternatives should be assessed for protocol compatibility, electrical parameters, EMC behavior, and package geometry before substitution.
This page combines verified manufacturer and distributor information, an eight-parameter replacement comparison, practical PCB and CAN-bus design guidance, and clearly documented lifecycle limitations. It is intended to accelerate engineering evaluation while preserving the distinction between published TLE6250-family characteristics and specifications that still require confirmation for the obsolete TLE6250GXUMA1 ordering code.
直接替换替代料： TLE6250GXUMA1 ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： TLE6250GXUMA1 （相同外形与封装尺寸） ——差异在于 Package, Product Type, RoHS Status, Maximum Data Rate, Mounting Type.
TLE6250G
✅ 直接替换联系询价
查看数据手册 →TJA1040T/CM
✅ 直接替换联系询价
查看数据手册 →MCP2551-I
✅ 直接替换联系询价
查看数据手册 →SN65HVD230DR
✅ 直接替换联系询价
查看数据手册 →NCV7356
✅ 直接替换📋 参考替代料（不在目录中）
TLE6250GXUMA1 规格参数
| Product Type | High-speed CAN transceiver |
| CAN Protocol Compatibility | ISO 11898 |
| Maximum Data Rate | 1 MBd |
| Supply Voltage Range | 4.5 V to 5.5 V |
| Number of Drivers | 1 |
| Number of Receivers | 1 |
| Duplex Operation | Full duplex |
| Receiver Hysteresis | 150 mV |
| 工作温度范围 | -40 °C to 160 °C |
| 封装 | PG-DSO-8, 8 pins |
| 安装类型 | Surface mount |
| Integrated Circuit Type | Transceiver |
| Bus Interface | CANbus differential half-duplex physical layer |
| Power-Down Feature | Standby mode disables transmitter and receiver |
| RoHS 状态 | Compliant |
| Lead-Free Assembly | Pb-free finish and Pb-free soldering supported |
| Soldering Standard | IPC/JEDEC J-STD-020 |
| Part Number | TLE6250GXUMA1 |
| Manufacturer | Infineon Technologies AG |
TLE6250GXUMA1 pg-dso-8, 8 pins 引脚配置指南
TLE6250GXUMA1（pg-dso-8, 8 pins 封装）的引脚配置。 引脚编号、功能和连接图在制造商数据手册中定义。请参阅该手册以了解确切的封装尺寸和焊接指南。
暂无详细引脚数据： TLE6250GXUMA1.
请参阅 数据手册 以查看完整引脚配置。
典型应用
TLE6250GXUMA1 适用于 6 应用s: Automotive Body Control Module, Industrial PLC CAN Module, Vehicle Diagnostic Gateway, Distributed Sensor Node, Motor Control Communication Link, CAN-Based Test and Measurement Instrument.
Automotive Body Control Module
The TLE6250GXUMA1 fits a vehicle body-control network because it supports 1 MBd differential CAN communication, ISO 11898 compatibility, and operation from -40 °C to 160 °C. It can sit between a CAN controller and the vehicle's CAN_H and CAN_L conductors while providing 150 mV receiver hysteresis for improved differential-signal discrimination. In a new design, the device's obsolete ordering status must be addressed; for maintenance of existing ECUs, preserving the original part and its qualified wiring remains important. PCB placement should keep the transceiver close to the bus connector, provide local supply decoupling, and follow the manufacturer's DSO-8 land pattern and exposed-pad guidance.
推荐
Industrial PLC CAN Module
The TLE6250GXUMA1 is appropriate for a 1 MBd industrial PLC communication port when the original design was qualified around this transceiver. Its 4.5 V to 5.5 V logic supply, 150 mV receiver hysteresis, and differential CAN interface support reliable communication with industrial controllers, remote I/O, and machine subsystems. The design must include bus termination only at the two physical ends, protection for long cables, and a common-mode strategy appropriate to the installation. Because the exact order code is reported obsolete, engineers developing a new PLC should favor a currently active transceiver and verify EMC, temperature, and fault-recovery behavior before schematic approval.
推荐
Vehicle Diagnostic Gateway
A diagnostic gateway can use the TLE6250GXUMA1 as the physical-layer interface between a CAN controller and vehicle network wiring. The 1 MBd capability matches high-speed CAN traffic, while the extended 160 °C rating is useful in a vehicle environment. The transceiver should be placed near the connector or network branch to minimize stub length, and its digital TXD and RXD signals should be routed away from the differential bus pair. Supply filtering and a protected connection to the vehicle power system remain board-level responsibilities. For newly released gateways, engineers should resolve the obsolete lifecycle status and compare an active replacement before changing functional safety or EMC evidence.
推荐
Distributed Sensor Node
The TLE6250GXUMA1 can provide the CAN physical layer for a distributed sensor node that reports measurements to a central controller. Differential signaling reduces the effect of common-mode noise, while 150 mV hysteresis helps distinguish valid bus states in electrically noisy environments. The node should use a local regulated 5 V supply, place the transceiver near its CAN connector, and keep the bus route away from high-current switching paths. If the node is being redesigned, select a currently active 1 MBd transceiver and confirm its input thresholds and bus-fault behavior under the actual cable length and termination arrangement.
推荐
Motor Control Communication Link
The TLE6250GXUMA1 is suitable for a motor-controller CAN link where a controller communicates with a drive over a 1 MBd differential bus. The wide -40 °C to 160 °C specification supports industrial and automotive environments, and the transceiver's single transmitter and receiver simplify connection to a standard CAN controller. Layout quality is critical: route CAN_H and CAN_L as a tightly coupled pair, minimize vias, provide termination at bus endpoints, and keep switching power stages and motor traces separated from the communication pair. A replacement should be selected only after checking standby behavior, fault tolerance, and whether the controller requires a particular recessive or dominant interface state.
推荐
CAN-Based Test and Measurement Instrument
The TLE6250GXUMA1 can form the vehicle or industrial CAN interface in a compact test instrument that captures and analyzes high-speed bus traffic. A 1 MBd transceiver rate is sufficient for many diagnostic and monitoring systems, and the differential receiver with 150 mV hysteresis can improve interpretation of noisy bus waveforms. The board should separate the transceiver from sensitive analog measurement circuitry, use controlled ground returns, and provide termination selectable for attached or disconnected cables. Because the exact ordering code is obsolete, maintainers can use the cross-reference candidates for evaluation, but production sourcing should be based on an active part with confirmed specifications and lifecycle commitments.
推荐
推荐产品汇总
工程参考数据： TLE6250GXUMA1 ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | TLE6250G | TJA1040 | MCP2551 | SN65HVD230 | NCV7356 |
|---|---|---|---|---|---|---|
| Package | PG-DSO-8 | PG-DSO-8 | PG-DSO-8 | PG-DSO-8 | PG-DSO-8 | PG-DSO-8 |
| Brand | Infineon Technologies | Infineon Technologies | NXP Semiconductors | Microchip Technology | Texas Instruments | onsemi |
| Product Type | High-speed CAN transceiver | High-speed CAN transceiver | CAN transceiver | CAN transceiver | CAN transceiver | CAN transceiver |
关键差异点
- Established Infineon high-speed CAN family （对比 TJA1040)
- Documented 1 MBd and 5.5 V upper-supply performance （对比 MCP2551)
- Receiver hysteresis is specified at 150 mV （对比 SN65HVD230)
- Standby mode disables both transmitter and receiver （对比 NCV7356)
设计说明
Route CAN_H and CAN_L as a tightly coupled differential pair on the same PCB layer, using a continuous reference plane and minimizing vias. Keep the transceiver close to the bus connector, remove unprotected long stubs, and place any selectable termination close to the connector. The supplied sources do not provide the complete manufacturer pinout, so do not assign CAN_H, CAN_L, TXD, RXD, INH, RM, supply, ground, or exposed-pad connections from memory; cross-check the official datasheet before routing.
The verified operating range is 4.5 V to 5.5 V, so the transceiver requires a regulated 5 V rail with design margin at both temperature extremes. Place the required input and output bypass capacitors immediately adjacent to the relevant supply and ground pins, with a short return path. The manufacturer requires INH to be connected to ground for normal mode when standby is not used; verify the RM configuration from the datasheet because leaving or tying these pins incorrectly can place the transceiver in an unintended operating state.
Do not treat every electrically similar CAN transceiver as a drop-in replacement without checking the pin map. The web cross-reference lists TJA1040, MCP2551, SN65HVD230, and NCV7356, but standby pins, exposed-pad connections, logic thresholds, bus-fault behavior, and package details can differ even when all devices use an 8-pin form factor. Build a side-by-side table for TXD, RXD, CAN_H, CAN_L, VCC, ground, mode control, and thermal pad, then confirm that the footprint, solder mask, and pin-one orientation are identical.
Install 120 Ω termination at each physical end of the CAN bus, not at every node, and confirm termination through powered system-level testing. Differential routing and proper termination limit reflections, but common-mode noise can still affect the bus. Keep the CAN pair separated from switching-power loops, motor traces, and high-current return paths. When substituting a candidate IC, compare its ESD, bus-fault, common-mode, and EMC behavior rather than assuming equivalent data rate and package imply equivalent field performance.
合规信息
Infineon identifies the TLE6250 family as a RoHS-compliant green product with Pb-free finishes and Pb-free soldering compatibility under IPC/JEDEC J-STD-020. The supplied data does not explicitly state REACH, halogen-free, conflict-minerals, or AEC-Q100 qualification for the exact TLE6250GXUMA1 ordering code.
