MP5515GU-P

Overview

The MP5515GU-P 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 supports up to 5 A output current. The device features bidirectional power backup management, integrated hot-swap capabilities, and an I2C ADC interface. It functions within a temperature range of -40°C to +125°C and dissipates up to 3.57 W of power. The component is housed in a QFN-30 package.

Feature Summary

• Provides high-efficiency bidirectional power backup management for SSD systems
• Integrates hot-swap functionality with I2C control and analog-to-digital conversion
• Supports wide input voltage ranges suitable for enterprise storage environments

Applications

• Enterprise solid-state drive (SSD) power conditioning
• NVDIMM backup system management
• High-efficiency power backup units for data center storage

Procurement Notes

Verify the specific suffix 'GU-P' against official Monolithic Power Systems documentation to confirm pinout and thermal specifications. Ensure compatibility with the EVKT-5515 evaluation kit if development support is required. Confirm moisture sensitivity levels and reflow soldering profiles prior to assembly to prevent package damage during manufacturing processes.

Selection Notes

Select this component when designing power architectures for enterprise SSDs requiring robust backup management. The integrated I2C ADC allows for precise monitoring without external sensors. Consider the QFN-30 package constraints for thermal dissipation, as the device handles significant power loads. Verify that the 18V maximum input rating aligns with the system's supply rails.

Part Context

The MP5515 belongs to the MP5515 series of professional PMICs from Monolithic Power Systems. This series targets high-reliability storage applications where power integrity and backup continuity are critical. The GU-P designation indicates the specific package type and lead finish configuration within the MPS product lineup.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult MPS technical support for direct replacements or cross-reference options based on specific electrical requirements.

FAQ

What is the primary function of the MP5515GU-P?

It serves as a high-efficiency power backup and management unit specifically designed for SSD applications, handling input power conditioning and bidirectional backup power flow.

Does the MP5515GU-P include monitoring capabilities?

Yes, it integrates an I2C ADC interface, allowing for system monitoring and control via digital communication protocols.