MPQ6615GQKTE-AEC1-Z

Overview

The MPQ6615GQKTE-AEC1-Z is a 45V H-bridge motor driver from Monolithic Power Systems, qualified to AEC-Q100 standards for automotive applications. It features a low RDS(ON) of 9mΩ and supports continuous current handling suitable for motor control tasks. The device utilizes a compact surface-mount package designed for efficient thermal performance in space-constrained designs.

Feature Summary

• AEC-Q100 Grade 1 qualification for automotive reliability
• Integrated H-bridge with low on-resistance power MOSFETs
• Supports PWM control interface for precise motor regulation

Applications

• Automotive seat adjustment actuators
• Power window and sunroof drive systems
• Electronic parking brake mechanisms

Procurement Notes

Verify the complete part number including suffixes to ensure correct packaging and temperature grade alignment. Confirm that the specific variant matches the required input logic and voltage specifications for the target application. Cross-reference the datasheet revision history to validate component updates before finalizing procurement orders.

Selection Notes

Select this driver when a single H-bridge configuration with high efficiency is required for automotive loads. Compare against higher-current multi-phase alternatives if the application demands greater torque or speed. Ensure the PCB layout accommodates the thermal requirements associated with the specified on-resistance and operating current levels.

Part Context

This component belongs to MPS's automotive-grade motor driver portfolio, specifically targeting 12V and 24V vehicle architectures. It complements other MPS solutions like the MPQ6541 series by offering a simplified H-bridge topology for unipolar or bipolar DC motor control rather than complex three-phase BLDC applications.

Replacement Considerations

MPQ6615GQKTE-P serves as an alternative packaging option within the same functional family.