MPQ6526GR-AEC1-P

Overview

The MPQ6526GR-AEC1-P is a hex half-bridge motor driver with serial input control, qualified under AEC-Q100 standards. It operates within a supply voltage range of 7 V to 28 V and delivers an output current of 900 mA per channel. The device features six outputs and supports a switching frequency up to 3 MHz. It functions reliably across a temperature range of -40°C to +150°C TJ. Packaged in a QFN-24 format, it consumes 2.75 mA of quiescent current and dissipates up to 3 W of power.

Feature Summary

• Hex half-bridge architecture providing independent control for multiple motor channels
• Serial interface simplifies system integration by reducing pin count requirements
• Automotive qualification ensures reliability for demanding environmental conditions

Applications

• Automotive seat adjustment systems
• Power window and sunroof actuators
• Vehicle HVAC blower motor control

Procurement Notes

Verify the specific suffix against official Monolithic Power Systems documentation to confirm package type and thermal rating. Ensure the component meets AEC-Q100 grade requirements for your target automotive application. Cross-reference the datasheet revision date to validate parameter accuracy before finalizing design specifications.

Selection Notes

Select this component when designing systems requiring multiple low-current DC motor controls within a compact footprint. The serial interface reduces PCB routing complexity compared to parallel control schemes. Verify that the 28 V maximum supply voltage aligns with your vehicle's electrical architecture and that the QFN-24 package fits your thermal management strategy.

Part Context

This part belongs to the MPQ6526 series of motor drivers from Monolithic Power Systems. It is specifically engineered for automotive environments, distinguishing itself through AEC-Q100 certification. The series focuses on integrating multiple half-bridges into a single chip to save space in constrained electronic control units.

Replacement Considerations

MPQ6526GU-AEC1-Z is listed as a parameter equivalent substitute.