MPQ6626GF-AEC1-P

Overview

The MPQ6626GF-AEC1-P is a hex half-bridge motor driver from Monolithic Power Systems, qualified under AEC-Q100 standards for automotive applications. It features six independent outputs with a maximum continuous output current of 800 mA per channel. The device operates within a supply voltage range of 5.5 V to 40 V and supports serial input control for configuration. It functions at a switching frequency up to 5 MHz and dissipates up to 3.9 W of power. The component is housed in a TSSOP-28 EP package and withstands operating temperatures from -40°C to +150°C.

Feature Summary

• Integrates six half-bridge drivers into a single monolithic solution for compact system design.
• Supports serial interface control for simplified digital command and status monitoring.
• Includes built-in thermal protection mechanisms to ensure operational safety under overload conditions.

Applications

• Automotive seat adjustment systems
• Vehicle door lock actuators
• Power window and sunroof drive circuits

Procurement Notes

Verify the specific suffix 'AEC1' confirms automotive grade qualification and 'P' indicates tape-and-reel packaging. Ensure the supplier provides valid traceability documentation for AEC-Q100 compliance. Confirm that the TSSOP-28 EP package matches the PCB footprint requirements. Check for any regional distribution restrictions or lead time variations associated with automotive-grade components.

Selection Notes

Select this component when a high-channel-count driver is required for multiple low-current actuators. The 800 mA output capability suits small motors and solenoids rather than high-power loads. The wide temperature range and automotive qualification make it suitable for harsh environments. Consider the serial interface complexity if parallel control is preferred for simpler designs.

Part Context

This part belongs to the MPQ6626 family of motor drivers designed by Monolithic Power Systems. It is specifically engineered for automotive electronics, meeting rigorous reliability standards. The hex configuration allows control of six separate loads, reducing the bill of materials compared to discrete solutions. It complements other MPS PMICs in vehicle power management architectures.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing control logic levels before considering alternative drivers. Ensure any replacement maintains the same AEC-Q100 qualification and pinout compatibility.