MP5512GV-Z

Power Management - Specialized Overview

The MP5512GV-Z is a high-efficiency energy storage and management unit designed for enterprise PCIe/SAS SSD applications. It operates within a 4V to 18V input voltage range and supports an input current of up to 4.5A. The device features a programmable storage voltage up to 40V and includes internal power switches with 14mΩ, 140mΩ, and 110mΩ resistances. It utilizes a QFN-28 (4mm×5mm) package and functions across a temperature range of -40°C to +125°C.

Power Management - Specialized Feature Summary

• Integrates input current limiting with dv/dt control to manage surge currents during system power-up.
• Manages energy storage and release by boosting input voltage and maintaining operation during input interruptions.
• Provides hot-swap capabilities with programmable bus voltage rise slopes and reset functions.
• Includes comprehensive protection mechanisms such as over-temperature protection and reverse current protection.

Power Management - Specialized Applications

• Enterprise PCIe Solid State Drive (SSD) systems
• SAS Solid State Drive applications
• Hot-swap capable storage subsystems

Power Management - Specialized Procurement Notes

Verify the specific suffix 'Z' against the manufacturer's official documentation to confirm it aligns with the required reel packaging quantity of 5000 units. Ensure that the component meets all relevant RoHS compliance standards and matches the exact pinout configuration for the target QFN-28 footprint before finalizing procurement orders.

Power Management - Specialized Selection Notes

Select this component when designing systems requiring robust power-fail protection and efficient energy buffering for high-current storage interfaces. It is suitable for applications needing precise input current limiting and programmable voltage thresholds to ensure data integrity during unexpected power loss events in enterprise-grade hardware environments.

Power Management - Specialized Part Context

This part belongs to the MP5512 series from Monolithic Power Systems, specialized for power management in storage devices. It complements other PMIC solutions by offering integrated energy storage management rather than simple voltage regulation. The series focuses on minimizing external component count while providing high reliability for critical data storage infrastructure.

Power Management - Specialized Replacement Considerations

MP5512GV-P is a verified substitute within the same family, differing primarily in factory packaging quantity (500 vs 5000). Both share identical electrical specifications and functional capabilities. Verify that the alternative packaging format fits the automated assembly requirements without altering the circuit design or thermal performance.

Power Management - Specialized FAQ

What is the maximum programmable storage voltage?

The MP5512GV-Z supports a programmable storage voltage up to 40V.

Does the device support hot-swap operations?

Yes, it includes internal MOSFETs and programmable dv/dt control specifically designed for hot-swap applications.