TLE8251VSJXUMA1

Drivers, Receivers, Transceivers Overview

The TLE8251VSJXUMA1 is a High Speed CAN transceiver designed for automotive and industrial HS CAN networks. It complies with ISO11898-2: 2003 and ISO11898-5: 2007 standards, supporting data rates up to 2 MBit/s for CAN FD frames. The device features a wide common mode range for electromagnetic immunity and very low electromagnetic emission. It includes a dedicated bus wake-up function, allowing remote activation from stand-by mode. The transceiver provides voltage adaptation via the VIO input to match microcontroller supply levels. It offers short circuit protection to ground, battery, and VCC, along with overtemperature protection and a TxD time-out function.

Drivers, Receivers, Transceivers Feature Summary

• Compliant with ISO11898-2 and ISO11898-5 standards for high-speed CAN communication
• Supports CAN FD data frames at speeds up to 2 MBit/s with improved loop delay symmetry
• Features a dedicated bus wake-up capability for remote activation from stand-by mode
• Includes integrated short circuit protection against ground, battery, and VCC connections

Drivers, Receivers, Transceivers Applications

• Gateway Modules
• Body Control Modules (BCMs)
• Electric Power steering systems
• Battery Management Systems
• Cluster and Lighting Control Modules

Drivers, Receivers, Transceivers Procurement Notes

Verify component authenticity through authorized Infineon distributors or certified partners. Confirm the specific ordering suffix matches the required package and tape/reel specifications. Check for AEC-Q100 qualification status if automotive reliability is mandatory. Ensure the RoHS compliance documentation aligns with current environmental regulations for your region. Validate that the datasheet revision corresponds to the latest functional specifications before integration.

Drivers, Receivers, Transceivers Selection Notes

Select this transceiver when designing mixed-supply HS CAN networks requiring low leakage in power-down states. Consider the VIO pin for direct connection to microcontroller logic supplies to simplify interface design. Evaluate the need for bus wake-up functionality if remote node activation is required without continuous power. Assess thermal management requirements given the overtemperature protection limits. Verify compatibility with existing CAN controller logic levels using the VIO adaptation feature.

Drivers, Receivers, Transceivers Part Context

This component belongs to the TLE8251V family of High Speed CAN transceivers manufactured by Infineon Technologies. It utilizes Infineon Smart Power Technology (SPT) for enhanced ESD immunity and robustness against automotive transients. The device is part of the broader portfolio of vehicle LAN interconnect solutions designed for harsh environments. It complements other network interface components like gateways and controllers within automotive architectures.

Drivers, Receivers, Transceivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult official Infineon replacement guides or distributor cross-reference tools for verified alternatives. Ensure any replacement maintains ISO11898-5 compliance and compatible pinout configurations.