FDMF5071

Overview

The FDMF5071 is a single-phase Smart Power Stage (SPS) module manufactured by onsemi, integrating a high-side and low-side MOSFET with an intelligent gate driver. It delivers a peak output current of 90 A and operates within a supply voltage range of 5 V to 12 V. The component utilizes a 39-PowerVFQFN surface-mount package designed for compact power systems. Classified under PMIC - Power Management ICs, it supports SMD/SMT installation and complies with RoHS3 standards.

Feature Summary

• Integrates high-side and low-side MOSFETs with an intelligent gate driver in a single phase configuration
• Provides high peak output capability suitable for demanding power conversion applications
• Includes integrated thermal protection features to enhance system reliability

Applications

• Server and data center power delivery modules
• Point-of-load (POL) converters
• Telecommunications power supplies

Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to confirm pinout and electrical characteristics. Confirm RoHS3 compliance status directly with the supplier. Check for any recent Product Change Notifications (PCN) regarding material or assembly changes. Ensure the selected packaging format matches the intended manufacturing process requirements.

Selection Notes

Select this component for designs requiring high current density in a small footprint. Evaluate thermal management strategies given the integrated power stage nature. Compare performance metrics against alternative Smart Power Stages if higher or lower current ratings are needed. Verify compatibility with the target control logic voltage levels.

Part Context

This device belongs to the FDMF507x series of Smart Power Stages from onsemi. It represents a generation of integrated power solutions designed to simplify board layout and reduce component count in high-efficiency power architectures. The series focuses on combining robust power switching with advanced driver intelligence.

Replacement Considerations

Consult official substitution guides for compatible alternatives within the same product family. Verify pin-to-pin compatibility and electrical parameter alignment before replacing existing inventory.