TLE9561QXXUMA1

Overview

The TLE9561QXXUMA1 is a DC motor system IC from Infineon Technologies, designed for automotive applications. It integrates four half-bridge gate drivers for external N-channel MOSFETs, a 5V low-drop voltage regulator with 250mA output, and a high-speed CAN transceiver supporting CAN FD up to 5 Mbit/s. The device features a 32-bit SPI interface with CRC, configurable wake-up sources, and fail outputs. It operates within a supply voltage range of 6V to 28V and supports PWM frequencies up to 25 kHz. Packaged in a PG-VQFN-48-31, it is AEC-Q100 qualified and rated for junction temperatures between -40°C and 150°C.

Feature Summary

• Integrates four half-bridge gate drivers with adaptive MOSFET gate control for reduced switching losses.
• Includes a high-speed CAN transceiver with selective wake-up functionality via partial networking.
• Features a 5V low-drop voltage regulator providing main supply current.
• Supports configurable wake-up sources and fail-safe signalization through dedicated outputs.

Applications

• Brushed DC motor control in automotive systems
• Blower motor control applications
• Window lift actuator control
• Seat adjustment motor control

Procurement Notes

Verify the specific suffix 'UMA1' against the official Infineon datasheet to confirm pinout and electrical characteristics match your design requirements. Ensure the ordering part number corresponds exactly to the required package variant and temperature grade. Cross-reference the component marking code with manufacturer documentation to prevent counterfeit or incorrect revision acceptance during incoming inspection.

Selection Notes

Select this component when a single-chip solution for brushed DC motor control is required, combining power stage, communication, and regulation. It is suitable for applications needing CAN FD connectivity and integrated fault protection. Consider the PG-VQFN-48-31 package constraints for thermal management and PCB layout. Evaluate if the integrated 5V LDO meets the load current demands of the microcontroller and peripheral sensors.

Part Context

The TLE9561 belongs to Infineon's MOTIX family of DC motor system ICs. These devices are engineered to simplify motor control designs by integrating power, logic, and communication interfaces. The TLE9561 specifically targets brushed DC motor applications, offering a compact alternative to discrete solutions. Its integration reduces board space and component count while maintaining automotive-grade reliability standards.

Replacement Considerations

• TLE95613QXXUMA1
• TLE95623QXXUMA1