MP2932GQK-LF-P

Overview

The MP2932GQK-LF-P is a six-phase synchronous buck controller designed for microprocessor core voltage regulation, supporting VR10 and VR11 standards. It operates with an input voltage range of 4.5V to 14V and delivers up to 3A per phase. The device features a switching frequency adjustable from 200kHz to 600kHz and utilizes a QFN-48 (6mm x 6mm) package. It supports dual-loop digital control with PMBus interface compatibility.

Feature Summary

• Dual-loop digital multi-phase architecture with integrated PMBus interface
• Nonlinear control technology to minimize output voltage overshoot during transients
• Automatic loop compensation and Intelli-Phase MOSFET fault detection
• Programmable current balance and load-line adjustment capabilities

Applications

• Microprocessor core voltage regulation
• VR10 and VR11 compliant power systems
• High-performance computing platforms

Procurement Notes

Verify the specific suffix 'LF' indicates lead-free compliance against the manufacturer's official documentation. Confirm the 'P' suffix corresponds to the correct tape-and-reel packaging quantity specified in the datasheet. Ensure the component meets RoHS directives for your target market before finalizing procurement orders.

Selection Notes

Select this controller for applications requiring precise multi-phase synchronization and digital management via PMBus. It is suitable for designs needing automatic phase shedding and advanced protection features like OVP and OTP. Consider the QFN-48 thermal performance for high-current density implementations.

Part Context

This component belongs to the MP2932 series of digital power controllers. It serves as a direct alternative to the MP2965 for designs targeting VR10/VR11 specifications. The part integrates essential power management functions into a compact footprint, reducing external component count compared to traditional analog solutions.

Replacement Considerations

MP2965 is documented as a recommended alternative for new designs.