ISL99227FRZ-TR5782

Overview

The ISL99227FRZ-TR5782 is a specialized power management IC from the ISL99227 series, manufactured by Renesas Electronics. It functions as a Smart Power Stage Module designed for high-efficiency voltage regulation. The device supports an input voltage range of 4.5 V to 18 V and delivers a maximum output current of 60 A. It operates within a temperature range of -40°C to +125°C and is housed in a PQFN-32 surface-mount package.

Feature Summary

• Integrated smart power stage module architecture
• Optimized for high-frequency and high-efficiency voltage regulation
• Designed for core, graphic, and memory regulator applications

Applications

• Core, Graphic and Memory Regulators for Microprocessors
• High Frequency and High Efficiency VRM and VRD
• High Density VR for Server, Networking, and Cloud Computing
• POL DC/DC Converters and Video Gaming Consoles

Procurement Notes

Verify the specific suffix TR5782 against official Renesas documentation to confirm tape-and-reel specifications and packaging details. Ensure compatibility with the ISL69127-61P-EV1Z development kit if evaluation is required. Confirm RoHS compliance status and moisture sensitivity level prior to procurement.

Selection Notes

Select this component for applications requiring high-density power conversion in server and networking environments. The integrated design simplifies layout compared to discrete solutions. Verify that the 60 A output capability meets system load requirements and that the PQFN-32 package fits the thermal constraints of the target PCB design.

Part Context

This part belongs to the Renesas (formerly Intersil) ISL99227 series of professional power management ICs. These devices are engineered to provide efficient voltage regulation for demanding computing platforms. The series is characterized by its integration of power stages and control logic into a compact form factor suitable for space-constrained designs.

Replacement Considerations

Renesas / Intersil