TLE98912QTW61XUMA1

Overview

The Infineon TLE98912QTW61XUMA1 is a microcontroller with an integrated N-FET driver designed for BLDC applications. It features a 32-bit Arm Cortex-M3 core operating at up to 60 MHz, supporting a single power supply from 5.5 V to 28 V. The device includes up to 256 KB FLASH1 and 32 KB RAM, alongside a CAN-FD protocol handler and transceiver. Integrated peripherals include a 3-phase bridge driver with charge pump, PWM generation via CCU7, a low-side shunt current sense amplifier, three BEMF comparators, and multiple ADCs including a 14-bit SDADC for rotary sensors.

Feature Summary

• Arm Cortex-M3 core running at 60 MHz with up to 256 KB FLASH and 32 KB RAM
• Integrated 3-phase bridge driver with charge pump and safe switch-off path
• CAN-FD controller with built-in transceiver and two UART interfaces
• 14-bit Sigma-Delta ADC for rotary sensor measurement

Applications

• Automotive auxiliary motor drives such as pumps and fans
• HVAC system actuators
• Sunroof drive mechanisms

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and temperature range specifications. Ensure compatibility with automotive qualification standards required for the target application environment.

Selection Notes

Select this component when a combined MCU and power stage solution is needed for BLDC control. Verify that the memory capacity meets code requirements and that the integrated bridge driver current ratings align with the motor load specifications.

Part Context

This part belongs to the MOTIX TLE989x/TLE988x family of embedded power ICs. These devices are specifically engineered for automotive motor control applications requiring high integration and functional safety compliance.

Replacement Considerations

Consult the official datasheet for cross-reference information or compatible alternatives within the same product family that may offer different pin configurations or memory sizes.