MPQ6610GS-AEC1-P

Overview

The MPQ6610GS-AEC1-P is a half-bridge power driver designed for automotive applications, qualified to AEC-Q100 standards. It operates within a supply voltage range of 4 V to 55 V and delivers an output current of 3 A. The device features integrated high-side and low-side MOSFETs with low on-resistance characteristics. It utilizes an SOIC-8 surface-mount package suitable for SMD/SMT installation. The component supports a maximum operating temperature of +125 °C and includes comprehensive protection mechanisms such as overcurrent protection, load open detection, under-voltage lockout, and thermal shutdown.

Feature Summary

• Integrated half-bridge architecture with internal high-side and low-side MOSFETs
• Built-in current sensing circuit providing an output voltage proportional to load current
• Comprehensive diagnostic capabilities including load open detection and fault indication output
• Compatibility with standard 2.5V, 3.3V, and 5V logic interfaces

Applications

• Brushed DC motor driving in automotive systems
• Solenoid actuation control
• General purpose load switching applications

Procurement Notes

Verify the specific suffix GS indicates the SOIC-8 package configuration when sourcing. Confirm AEC-Q100 qualification status is required for your target automotive application tier. Ensure input voltage does not exceed 55 V during operation. Check thermal management requirements given the SOIC-8 form factor. Validate compatibility with your system's logic voltage levels (2.5V, 3.3V, or 5V).

Selection Notes

Select this component when a single-channel half-bridge driver with integrated current sensing is required. It is suitable for applications needing up to 3 A continuous current. Consider the SOIC-8 package constraints if PCB space allows. Compare against TSOT23-8 variants if smaller footprint is needed but voltage ratings must be checked carefully. Evaluate thermal performance needs relative to the package type.

Part Context

This part belongs to the MPQ6610 series of automotive-grade power drivers from Monolithic Power Systems. The GS suffix specifically denotes the SOIC-8 package variant, distinguishing it from other package options like TSOT23-8. It is part of MPS's portfolio of AEC-Q100 qualified components designed for robust automotive environments.

Replacement Considerations

MPQ6610GJ-AEC1-P offers identical electrical specifications but uses a TSOT23-8 package instead of SOIC-8. Verify pinout compatibility and thermal dissipation differences before substitution. Non-AEC versions like MP6610GS exist but lack automotive qualification.