MPQ6531GVE-AEC1-P

Overview

The MPQ6531GVE-AEC1-P is a three-phase brushless DC motor pre-driver from Monolithic Power Systems, qualified to AEC-Q100 standards. It operates within a supply voltage range of 5V to 60V and supports junction temperatures from -40°C to +150°C. The device is housed in a QFN-28 package with a power dissipation rating of 3.1W.

Feature Summary

• AEC-Q100 Grade 1 qualification for automotive reliability
• Supports wide input voltage range up to 60V
• Designed for high-temperature operation up to 150°C

Applications

• Automotive cooling fan systems
• Electric power steering actuators
• Thermal management blowers

Procurement Notes

Verify the specific suffix GVE against the official MPS datasheet to confirm pinout and thermal pad configuration. Ensure the design accommodates the 3.1W power dissipation limit and the QFN-28 footprint requirements. Confirm AEC-Q100 compliance documentation is available for your quality assurance process before finalizing the component selection.

Selection Notes

Select this component when a dedicated pre-driver stage is required rather than an integrated power stage. It is suitable for designs where external MOSFETs are preferred for higher current handling or custom thermal solutions. Compare against the MPQ6541 series if an integrated power stage with internal MOSFETs is more appropriate for the application constraints.

Part Context

This part belongs to the MPQ6531 family of automotive-grade pre-drivers. It complements other MPS motor control solutions like the MPQ6533 and MPQ6541 series, offering a specialized interface for driving external power switches in three-phase BLDC applications within the automotive sector.

Replacement Considerations

MPQ6531GV-AEC1-P is a verified alternative within the same product line.