MP2965GQK-0000-P

Overview

The MP2965GQK-0000-P is a dual-loop, digital, multi-phase controller from Monolithic Power Systems designed for VR13.HC and AVSBUS applications. It operates with an input voltage range of 3 V to 3.6 V and supports a maximum power dissipation of 3.4 W. The device functions within a temperature range of -40°C to +125°C and utilizes a QFN-48 surface-mount package.

Feature Summary

• Digital control architecture supporting multi-phase configurations
• Integrated PMBus interface for system communication
• Dual-loop control mechanism for enhanced stability

Applications

• VR13.HC processor voltage regulation
• AVSBUS power delivery systems

Procurement Notes

Verify the specific suffix against official MPS documentation to confirm functional equivalence. Confirm availability status as distribution channels may indicate limited supply or factory special order conditions. Ensure the component meets required environmental specifications before integration into final designs.

Selection Notes

Select this controller for high-performance digital power management requiring precise phase control. The integrated PMBus interface facilitates advanced monitoring and configuration. Ensure the design accommodates the specified thermal dissipation limits and operating voltage constraints for reliable operation.

Part Context

This component belongs to the MP2965 series of specialized power management ICs. It is engineered for demanding computing environments where digital control and high efficiency are critical. The QFN-48 package provides a compact footprint suitable for dense PCB layouts in modern server and workstation architectures.

Replacement Considerations

Consult official MPS substitution guides for verified alternatives. Cross-reference pinouts and electrical parameters to ensure compatibility with existing board designs without modification.