TLE9350XSJXTMA1

Drivers, Receivers, Transceivers Overview

The TLE9350XSJXTMA1 is a high-speed CAN FD transceiver manufactured by Infineon Technologies, designed for automotive and industrial HS CAN networks. It complies with ISO 11898-2:2016 and SAE J2284-4/-5 standards. The device supports data transmission rates up to 5 MBit/s with loop delay symmetry optimized for CAN FD frames. It operates within a supply voltage range of 4.75 V to 5.25 V at VCC and 3.0 V to 5.5 V at VIO. The junction temperature range spans from -40°C to +150°C. Current consumption in normal-operating recessive state is typically 1.4 mA, while dominant state current reaches 34 mA. ESD protection provides 10 kV immunity on CANH/CANL pins via Human Body Model.

Drivers, Receivers, Transceivers Feature Summary

• Very low electromagnetic emission (EME) performance eliminates the need for external common mode chokes.
• Integrated VIO input allows direct voltage adaptation to microcontroller interfaces supporting 3.3 V or 5 V logic levels.
• Includes receive-only mode functionality controlled by the RM pin for network isolation.
• Features fail-safe mechanisms including overtemperature protection, short-circuit protection, and TxD time-out.

Drivers, Receivers, Transceivers Applications

• Engine control units (ECU)
• Body control modules (BCM)
• Electric power steering systems
• Transmission control units (TCUs)
• Chassis control modules

Drivers, Receivers, Transceivers Procurement Notes

Verify component authenticity through authorized distribution channels. Confirm RoHS compliance status as indicated in official documentation. Ensure ordering suffixes match specific packaging requirements such as tape and reel quantities. Cross-reference datasheet revision numbers to validate functional specifications against design requirements.

Drivers, Receivers, Transceivers Selection Notes

Select this transceiver for applications requiring high-speed communication up to 5 MBit/s without additional EMC filtering components. Ensure the microcontroller interface voltage aligns with the VIO supply range of 3.0 V to 5.5 V. Verify that the operating environment stays within the specified thermal limits of -40°C to +150°C junction temperature.

Drivers, Receivers, Transceivers Part Context

This component belongs to the TLE9350 series of high-speed CAN transceivers from Infineon Technologies. It is specifically engineered to meet stringent automotive electromagnetic compatibility requirements while supporting modern CAN FD protocols. The PG-DSO-8 package facilitates compact PCB layouts for dense electronic control unit designs.

Drivers, Receivers, Transceivers Replacement Considerations

TLE9350BVSJXTMA1

Drivers, Receivers, Transceivers FAQ

Does the TLE9350XSJ require an external common mode choke?

No, the device features very low electromagnetic emission (EME) due to optimized transmitter symmetry, allowing it to fulfill EMC test limits without additional external circuits like common mode chokes.

How does the TLE9350XSJ handle microcontroller voltage differences?

It includes a VIO input pin that adapts the logical input and output voltage levels to match the microcontroller's supply voltage, supporting both 3.3 V and 5 V interfaces.

What happens during a TxD time-out event?

If the TxD input remains in a permanent 'low' state for longer than the specified timeout duration, the device disables the transmitter to prevent bus locking, while the receiver remains active.