ISL8112IRZ-T

Overview

The ISL8112IRZ-T is a dual-output switching controller from the Intersil ISL8112 series, manufactured by Renesas Electronics. Designed for IMVP-6 compliant voltage regulator modules (VRMs), it integrates two high-side and two low-side drivers within a 32-lead MLFP package. The device supports output voltages ranging from 700 mV to 5.5 V and delivers up to 30 A of output current per phase. It operates reliably across an extended temperature range of -40°C to +100°C.

Feature Summary

• Implements IMVP-6 protocol for advanced CPU power management
• Integrates dual high-side and low-side gate drivers
• Supports wide adjustable output voltage ranges
• Features compact surface-mount packaging

Applications

• IMVP-6 Voltage Regulator Modules (VRMs)
• CPU core power supply designs
• High-performance server platforms
• Workstation graphics processing units

Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm package integrity and moisture sensitivity level handling procedures prior to assembly. Cross-reference datasheet revisions to ensure compatibility with existing design specifications and regulatory requirements.

Selection Notes

Select this controller for applications requiring strict IMVP-6 compliance and dual-phase power delivery. Evaluate thermal performance within the specified operating temperature range. Ensure external components match the required current capabilities and voltage tolerances defined in the official technical documentation.

Part Context

Part of the ISL8112 family, this component serves as a specialized power management integrated circuit. It bridges control logic with power stage execution, enabling efficient energy conversion for demanding digital loads. The MLFP package facilitates dense PCB layouts while maintaining robust thermal dissipation characteristics.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.