MP5515GU-Z

Overview

The MP5515GU-Z is a specialized power management IC designed for enterprise solid-state drives and NVDIMM applications. It operates with an input voltage range of 2.7 V to 18 V and provides an output current capability of 5 A. The device features a low input current of 2.5 mA and functions within a junction temperature range of -40°C to +125°C. Packaged in a 30-QFN exposed pad, it serves as a high-efficiency power backup and management unit.

Feature Summary

• Provides high-efficiency power backup and management specifically engineered for SSD applications
• Integrates input power conditioning capabilities for enterprise storage systems
• Supports back-up system requirements through dedicated PMIC architecture

Applications

• Enterprise solid-state drives (SSD)
• NVDIMM modules
• Systems requiring back-up power management

Procurement Notes

Verify the specific suffix 'GU-Z' against official Monolithic Power Systems documentation to confirm pinout and thermal specifications. Ensure compatibility with target PCB footprint dimensions for the 30-QFN package. Cross-reference operating temperature ranges with system environmental constraints before integration.

Selection Notes

Select this component when designing for enterprise SSD or NVDIMM platforms requiring robust power backup management. The 18V input range accommodates various bus voltages, while the 5A output supports high-performance storage controllers. Evaluate thermal dissipation requirements given the exposed pad package design for optimal heat transfer.

Part Context

This part belongs to the MP5515 series from Monolithic Power Systems, which targets power conditioning for enterprise storage. It complements other PMIC solutions by focusing on backup integrity and efficiency in data center environments where power continuity is critical for data protection.

Replacement Considerations

Consult MPS datasheets for direct substitutes within the MP5515 family. Verify equivalent input voltage ranges and output current capabilities. Ensure package compatibility for surface mount installation.