TLE9252VSKXUMA1

Drivers, Receivers, Transceivers Overview

The TLE9252VSKXUMA1 is a High-Speed CAN FD transceiver from Infineon Technologies, designed for automotive and industrial HS CAN networks up to 5 Mbit/s. It operates within a VBAT range of 5.5 V to 40 V and a VCC range of 4.5 V to 5.5 V. The device supports CAN Flexible Data Rate (CAN FD) transmission with guaranteed loop delay symmetry. It features a dual power supply solution via VBAT and VCC, ensuring robust behavior during battery cranking. The component includes Bus Wake-up Pattern (WUP) and Local Wake-Up (LWU) functions, with sleep mode current consumption below 25 µA. It provides excellent ESD robustness of +/-10 kV (HBM) and is qualified according to AEC-Q100 standards.

Drivers, Receivers, Transceivers Feature Summary

• Fully compliant with ISO 11898-2 (2016) and SAE J2284-4/-5 standards.
• Supports CAN FD data frames up to 5 Mbit/s with guaranteed loop delay symmetry.
• Features autonomous bus biasing and optimized wake-up pattern filter times.
• Includes fail-safe mechanisms such as TxD time-out, RxD recessive clamping, and overtemperature shutdown.

Drivers, Receivers, Transceivers Applications

• Infotainment applications
• Cluster Modules
• Radar applications
• HVAC systems

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix 'SK' corresponds to the PG-DSO-14 package variant when sourcing. Confirm that the component meets AEC-Q100 qualification requirements for your specific automotive application tier. Ensure compatibility with the intended microcontroller's I/O voltage levels, as the VIO pin supports both 3.3 V and 5 V references. Check for any regional RoHS compliance documentation if required by your manufacturing standards.

Drivers, Receivers, Transceivers Selection Notes

Select this component for designs requiring high-speed CAN communication with flexible data rate capabilities. It is suitable for applications needing low quiescent current in sleep modes while maintaining wake-up functionality. Consider the DSO-14 package constraints regarding thermal resistance and PCB layout. Ensure the design accounts for the dual power supply inputs (VBAT and VCC) to handle battery cranking scenarios effectively.

Drivers, Receivers, Transceivers Part Context

This part belongs to the TLE925x series of High-Speed CAN transceivers. It is functionally similar to the TLE9252VLC but differs in packaging, utilizing the PG-DSO-14 form factor instead of the TSON-14. Both variants share identical electrical characteristics and functional descriptions as defined in the official datasheet.

Drivers, Receivers, Transceivers Replacement Considerations

The TLE9252VLCXUMA1 is a direct alternative within the same family, offering identical electrical performance but housed in a PG-TSON-14 package. Verify that the target PCB footprint can accommodate the DSO-14 package dimensions before substituting or selecting between these two options.

Drivers, Receivers, Transceivers FAQ

Does the TLE9252V support CAN FD?

Yes, the TLE9252V supports CAN Flexible Data Rate (CAN FD) transmission up to 5 Mbit/s with guaranteed loop delay symmetry.

What is the maximum ESD protection level?

The device offers excellent ESD robustness of +/-10 kV according to the Human Body Model (HBM) and +/-9 kV according to IEC 61000-4-2.

How does the device handle battery cranking?

It features a dual power supply solution via VBAT and VCC, which ensures robust behavior during battery cranking events.