MPQ8039GN-P

Full Half-Bridge (H Bridge) Drivers Overview

The MPQ8039GN-P is a high-current power half-bridge driver from Monolithic Power Systems, designed for automotive and industrial applications. It features an input voltage range of 7.5 V to 25 V and delivers an output current of 4.25 A per channel. The device operates within a temperature range of -40°C to +125°C and is housed in an 8-SOIC-EP package. It includes protection mechanisms such as over-temperature, under-voltage lockout, and current limiting.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• AEC-Q100 qualified for automotive reliability standards
• Integrated high-side and low-side gate drivers with bootstrap support
• Comprehensive fault protection including thermal shutdown and UVLO

Full Half-Bridge (H Bridge) Drivers Applications

• Automotive lighting systems
• Solenoid and relay control circuits
• Industrial motor drive interfaces

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify the specific suffix (e.g., -P or -Z) against your bill of materials, as packaging and reel specifications may differ between variants. Confirm that the 8-SOIC-EP package footprint matches your PCB layout requirements. Ensure supply chain sources provide valid traceability documentation for AEC-Q100 certified components used in safety-critical automotive assemblies.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component when driving inductive loads requiring up to 4.25 A peak current in automotive environments. The SOIC-EP package offers improved thermal dissipation compared to standard SOIC-8. Consider the 7.5 V minimum operating voltage when designing power rails. Evaluate thermal management needs based on the 2.5 W power dissipation rating under expected load conditions.

Full Half-Bridge (H Bridge) Drivers Part Context

This part belongs to the MPQ8039 family of half-bridge drivers. It shares functional similarities with other MPS automotive-grade gate drivers but is distinct in its specific current rating and package configuration. The -P suffix typically denotes tape-and-reel packaging for automated assembly processes.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

MPQ8039GN-AEC1-Z is a confirmed substitute variant with identical electrical characteristics but potentially different packaging.