TLE98932QTW62SXUMA1

Overview

The Infineon TLE98932QTW62SXUMA1 is a microcontroller with an embedded power stage, part of the MOTIX™ TLE989x family. It features a 32-bit Arm Cortex-M3 core operating at up to 60 MHz. The device integrates a single power supply range from 5.5 V to 28 V, up to 256 KB FLASH1 and 32 KB FLASH0 with EEPROM emulation, and 32 KB RAM. Key peripherals include a CAN-FD protocol handler and transceiver, two UARTs with LIN support, two SSC interfaces, and a 3-phase bridge driver with charge pump and PWM generation (CCU7). It also includes a low-side shunt current sense amplifier, three BEMF comparators, a 14-bit SDADC for rotary sensors, and multiple ADCs.

Feature Summary

• Integrated 3-phase bridge driver with charge pump, safe switch-off path, and CCU7 PWM generation
• CAN-FD interface with integrated protocol handler and transceiver
• Arm Cortex-M3 core running at 60 MHz with up to 256 KB Flash and 32 KB RAM
• ISO 26262 compliant safety features including fail-safe mechanisms and secured boot

Applications

• Automotive auxiliary motor control for pumps and fans
• HVAC blower applications
• Actuators and sunroof drives

Procurement Notes

Verify the specific ordering suffix against official Infineon documentation to confirm package type and tape/reel specifications. Ensure compatibility with automotive qualification standards such as AEC-Q100 if required for the target application environment.

Selection Notes

Select this component for BLDC applications requiring integrated high-voltage driving capabilities. Consider the TQFP-48 package footprint and the availability of GPIOs when designing the schematic. Verify that the 5.5 V to 28 V supply range matches the system battery voltage requirements.

Part Context

This part belongs to the MOTIX™ TLE989x series, which provides scalable solutions for smart 3-phase BLDC motor applications. The series offers varying memory sizes and pin counts across TQFP-48 and LQFP-64 packages to optimize system cost and integration levels for different auxiliary drive needs.

Replacement Considerations

Consult the official TLE989x/TLE988x Errata Sheet and datasheet for potential cross-references within the same product family. Verify pinout and electrical characteristics before substituting with other variants in the MOTIX™ MCU portfolio.