MPQ6610GS-AEC1-Z

Overview

The MPQ6610GS-AEC1-Z is an automotive-grade half-bridge power driver manufactured by Monolithic Power Systems. It integrates control and power stages for single-pole stepper motors and brushed DC motors. The device supports a supply voltage range of 4V to 55V and delivers a continuous output current of 3A. It withstands load voltages up to 65V and operates within a junction temperature range of -40°C to +125°C. Packaged in an 8-SOIC (3.90mm wide) surface-mount format, it holds AEC-Q100 qualification.

Feature Summary

• Integrates full control logic and power MOSFET stages into a single compact package
• Supports open/switch interface for simplified motor control applications
• Qualified for automotive environments with extended thermal tolerance

Applications

• Single-pole stepper motor driving
• Brushed DC motor control
• Automotive ignition systems
• General industrial motion control

Procurement Notes

Verify the specific suffix 'Z' indicates RoHS compliance and lead-free status as per manufacturer standards. Confirm the 'AEC1' designation aligns with required automotive reliability grades. Ensure the SOIC-8 footprint matches PCB design constraints. Cross-reference datasheet revisions to confirm pinout consistency before finalizing procurement orders.

Selection Notes

Select this component when a robust, integrated solution for high-current motor loads is required. The 3A output capability suits medium-power applications. The wide input voltage range accommodates various automotive bus architectures. Consider the 8-SOIC package size for space-constrained designs requiring surface-mount assembly.

Part Context

This part belongs to the MPQ6610 series of half-bridge drivers designed for automotive use. It complements other MPS motor drivers like the MPQ6615 by offering a simpler half-bridge topology. The series focuses on integrating gate drive and protection features to reduce external component count in motor control circuits.

Replacement Considerations

MPQ6610GS-AEC1-P is listed as a parameter-equivalent alternative.