FDMF5175

Overview

The FDMF5175 is a Smart Power Stage (SPS) module from onsemi, integrating optimized MOSFETs and a driver in an ultra-compact package. It features integrated current and temperature monitors for enhanced system control. The device provides a real-time output signal (IMON) reporting module current, enabling replacement of inductor DCR current sense methods. Designed for high-efficiency applications, it supports 3-phase configurations with a 25 V rating and 30 A capability.

Feature Summary

• Integrates fully optimized MOSFETs and driver for compact design
• Includes integrated current and temperature monitors
• Provides real-time IMON signal for current sensing

Applications

• High-efficiency power conversion systems
• Server and data center power supplies
• Industrial motor drives

Procurement Notes

Verify the specific ordering suffix to ensure correct packaging and tape-and-reel specifications. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure thermal management requirements align with the PowerWFQFN package characteristics for reliable operation.

Selection Notes

Select this component when space-constrained designs require integrated gate driving and power switching. Consider its current monitoring capabilities if simplified current sensing architectures are preferred over traditional inductor DCR methods. Evaluate thermal performance within the target application environment.

Part Context

The FDMF5175 belongs to onsemi's next-generation Smart Power Stage family. This series focuses on delivering highly integrated solutions that reduce component count and board area. It represents an evolution in power management technology aimed at improving efficiency and simplifying design complexity for modern electronic systems.

Replacement Considerations

Consult official substitution guides for compatible alternatives. Verify pinout compatibility and electrical parameters before replacing existing components in established designs.