ISL62882HRTZ

Special Purpose Regulators Overview

The ISL62882HRTZ is a dual-phase PWM switching voltage regulator designed for microprocessor power supplies. It operates with an input voltage range of 5V to 25V and delivers up to 60A per output across two channels. The device supports a fixed switching frequency of 300 kHz and provides an adjustable output voltage up to 1.5V. It functions within a temperature range of -10°C to +100°C and utilizes a 40-TQFN (5x5) package.

Special Purpose Regulators Feature Summary

• Dual-phase architecture for high-current microprocessor applications
• Integrated PWM regulation with programmable switching frequency
• Wide input voltage compatibility for flexible system design

Special Purpose Regulators Applications

• Microprocessor core voltage regulation
• High-performance computing power supplies
• Server and workstation mainboard power stages

Special Purpose Regulators Procurement Notes

Verify component status as the manufacturer has indicated end-of-life actions. Confirm availability through authorized distributors or check for valid replacement part numbers. Ensure compliance with RoHS3 specifications and moisture sensitivity level requirements during handling and storage procedures.

Special Purpose Regulators Selection Notes

Select this component for designs requiring dual-channel buck conversion with integrated control. Consider the 300 kHz switching frequency for balancing efficiency and component size. Verify that the 60A current capability meets the target processor load requirements and that the thermal performance of the TQFN package suits the application environment.

Special Purpose Regulators Part Context

This part belongs to the Renesas ISL62882 series, which includes variants like the ISL62882CIRTZ. These devices are specialized PMICs targeting high-density power delivery for modern processors. The HRTZ suffix denotes specific packaging and tape-and-reel configuration details within the product line.

Special Purpose Regulators Replacement Considerations

Check for direct substitutes such as the ISL62882CIRTZ if available. Consult official cross-reference lists for updated components replacing the EOL part number.