MP86992GMJ-Z

Full Half-Bridge (H Bridge) Drivers Overview

The MP86992GMJ-Z is a half-bridge driver and integrated power MOSFET solution from Monolithic Power Systems, designed for high-current buck converter applications. It features an Intelli-Phase topology with a continuous output current of 50A and a peak current capability of 110A. The device operates on a supply voltage range of 3V to 16V and supports both analog and PWM interfaces. Packaged in a compact 41-LGA (5x6mm) format, it integrates bootstrap circuitry and diode emulation. The component functions within a junction temperature range of -40°C to 125°C.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Intelli-Phase technology enables multi-phase operation for enhanced thermal distribution and efficiency.
• Integrated bootstrap circuit and diode emulation simplify external component requirements.
• Comprehensive fault protection includes overcurrent limiting, thermal shutdown, short-circuit protection, and UVLO.
• Status flag output provides real-time operational monitoring.

Full Half-Bridge (H Bridge) Drivers Applications

• High-density DC/DC buck converters
• Server and data center power modules
• Industrial power supplies
• Telecommunications equipment

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify the specific suffix 'Z' indicates RoHS compliance during procurement. Confirm the package type matches the 41-LGA (5x6mm) specification required by the PCB footprint. Ensure the design accounts for the specified operating temperature range and interface compatibility. Cross-reference the manufacturer part number against official datasheets to avoid counterfeit components.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component when designing high-current buck converters requiring precise phase interleaving. The 50A continuous rating suits dense power architectures. Verify that the control loop supports the analog or PWM input modes. Consider the thermal performance of the LGA package relative to the system's heat dissipation capabilities. Ensure the input voltage range aligns with the 3V to 16V specification.

Full Half-Bridge (H Bridge) Drivers Part Context

This part belongs to the MP86992 series, which utilizes Monolithic Power Systems' Intelli-Phase technology. It combines a dedicated gate driver with integrated high-side and low-side power MOSFETs. The series is engineered for applications demanding high efficiency and reduced board space through integrated power stages.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

MP86992GMJ-P is listed as a direct substitute by the manufacturer.

Full Half-Bridge (H Bridge) Drivers FAQ

What interface options does the MP86992GMJ-Z support?

The device supports both analog and PWM interfaces for control signal input.

Does the MP86992GMJ-Z include internal bootstrap functionality?

Yes, the component integrates a bootstrap circuit to drive the high-side MOSFET.