MP86884-3DQKT-LF-P

Full Half-Bridge (H Bridge) Drivers Overview

The MP86884-3DQKT-LF-P is a Monolithic Power Systems Intelli-Phase power solution featuring integrated high-side and low-side FETs with drivers. It supports a wide input voltage range of 4.5V to 16V and delivers up to 60A output current. The device operates at switching frequencies between 100kHz and 1MHz within a 6mm x 6mm TQFN package. Key features include Accu-Sense current sampling, temperature monitoring, three-state PWM signal compatibility, and protection against over-current and over-temperature conditions.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Integrates internal power MOSFETs and gate drivers to minimize parasitic inductance and optimize dead-time for enhanced efficiency.
• Supports multi-phase operation with Accu-Sense current sampling and temperature detection capabilities.
• Compatible with three-state PWM controllers for flexible system integration.

Full Half-Bridge (H Bridge) Drivers Applications

• High-density power stages for notebook computers
• Multi-phase VRM designs requiring compact footprints
• Applications demanding high efficiency and small form factors

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify the specific suffix 'LF' against official MPS documentation to confirm lead-free status and RoHS compliance details. Confirm availability as this component may be subject to production lifecycle changes or obsolescence notices. Ensure the selected variant matches the required thermal and electrical specifications for the target application design.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component when designing systems that require integrated power stages to reduce board space and simplify layout. The wide input voltage range and high current capability make it suitable for demanding portable electronics. Verify compatibility with the host controller's three-state PWM interface and ensure adequate thermal management for the TQFN package.

Full Half-Bridge (H Bridge) Drivers Part Context

This part belongs to the MP86884 series of intelligent phase solutions from Monolithic Power Systems. These devices are designed to replace discrete MOSFET and driver combinations, offering a monolithic IC solution that simplifies design while improving performance through optimized internal connections and reduced component count.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

MP86945A is identified as an alternative for new designs. Verify functional compatibility and pinout alignment before substitution. Check for any differences in thermal characteristics or control interfaces between the legacy MP86884-3 and the recommended replacement.