ISL95839HRTZ-T

Special Purpose Regulators Overview

The ISL95839HRTZ-T is a dual 3+1 PWM controller designed for Intel IMVP-7 and VR12 compliant CPUs. It operates within an input voltage range of 4.5V to 25V and provides two output channels with adjustable voltages from 0.25V to 1.52V. The device features the Robust Ripple Regulator (R3) technology and includes current monitoring capabilities. It is housed in a 40-terminal TQFN package and supports operating temperatures from -10°C to 100°C.

Special Purpose Regulators Feature Summary

• Implements Robust Ripple Regulator (R3) technology for enhanced stability
• Provides integrated current monitor functionality
• Supports Intel IMVP-7 and VR12 processor specifications

Special Purpose Regulators Applications

• Intel IMVP-7 CPU power delivery systems
• VR12 compliant processor main input rail power
• Dual 3+1 phase voltage regulation modules

Special Purpose Regulators Procurement Notes

Verify the specific suffix 'T' indicates tape and reel packaging configuration. Confirm the component is marked as obsolete or discontinued by the manufacturer, as availability may be limited to existing stock or last-time buys. Ensure compatibility with the target CPU's power requirements before procurement.

Special Purpose Regulators Selection Notes

Select this component for applications requiring compliance with Intel IMVP-7 or VR12 standards. It is suitable for designs needing dual output control with integrated current sensing. Consider the 40-pin TQFN package constraints and thermal management requirements for high-density PCB layouts.

Special Purpose Regulators Part Context

This part belongs to Renesas' portfolio of special-purpose voltage regulators targeting high-performance computing processors. It serves as a bridge between the processor core and power stages, managing complex multi-phase power delivery requirements for modern CPUs.

Special Purpose Regulators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify if newer generations like the ISL95869 series offer backward compatibility for VR12 applications.