MPQ6523GR-AEC1-P

Overview

The MPQ6523GR-AEC1-P is a triple half-bridge motor driver from Monolithic Power Systems, designed for automotive applications with AEC-Q100 qualification. It features serial input control and operates within a supply voltage range of 7 V to 28 V. The device delivers an output current of 900 mA per channel across three outputs. It functions reliably in temperatures from -40°C to +150°C, consuming 2.7 mA of quiescent current. Packaged in a QFN-24 format, it dissipates up to 3 W of power.

Feature Summary

• Triple half-bridge architecture enabling independent control of three motor channels via serial interface
• Automotive-grade reliability certified under AEC-Q100 standards for harsh environment operation
• Extended thermal performance supporting junction temperatures up to 150°C

Applications

• Automotive fan and blower motor control systems
• Vehicle ignition coil drive circuits
• General automotive motion control actuators

Procurement Notes

Verify the specific suffix against official MPS documentation to confirm package type and tape-and-reel specifications. Ensure the component meets the required AEC-Q100 grade for your target automotive application. Cross-reference the QFN-24 footprint dimensions with your PCB layout guidelines before finalizing procurement decisions.

Selection Notes

Select this component when a compact solution for driving multiple low-to-medium current motors is required in space-constrained automotive designs. The serial control interface reduces pin count compared to parallel alternatives. Consider the 900 mA limit and 28 V maximum rating to ensure compatibility with the intended load requirements.

Part Context

This part belongs to the MPQ6523 series of motor drivers from Monolithic Power Systems. It is specifically engineered for automotive environments, distinguishing itself through high-temperature tolerance and automotive qualification. The series provides integrated protection features suitable for demanding vehicle electronics.

Replacement Considerations

Consult official MPS substitution guides for verified equivalents. Generic cross-references may not match the specific serial control protocol or automotive qualification status.