ISL6313BIRZ-T

Special Purpose Regulators Overview

The ISL6313BIRZ-T is a current mode PWM controller designed for Intel VR11 and AMD CPU power delivery applications. It operates with an input voltage range of 5V to 12V and provides a single output adjustable from 0.5V to 1.6V. The device supports switching frequencies between 80kHz and 1000kHz and delivers up to 60A. It is housed in a 36-pin TQFN package with an exposed pad, rated for industrial temperatures from -40°C to +85°C.

Special Purpose Regulators Feature Summary

• Implements current mode PWM control architecture for precise regulation
• Supports programmable switching frequency ranging from 80kHz to 1000kHz
• Designed specifically for Intel VR11 and AMD CPU core voltage requirements

Special Purpose Regulators Applications

• Intel VR11 compliant processor power supplies
• AMD CPU core voltage regulation modules
• High-current single-phase DC-DC converter designs

Special Purpose Regulators Procurement Notes

Verify component authenticity through authorized channels as the part may be discontinued or subject to supply constraints. Confirm that the suffix 'T' indicates tape and reel packaging suitable for automated assembly processes. Ensure compatibility with existing thermal management solutions given the 36-TQFN package specifications.

Special Purpose Regulators Selection Notes

Select this controller for applications requiring high current capability up to 60A with a wide input voltage range. Consider the industrial temperature rating for robust operation in demanding environments. Evaluate the need for the specific 36-pin form factor against available PCB real estate and thermal dissipation requirements.

Special Purpose Regulators Part Context

This component belongs to the Renesas Intersil family of specialized voltage regulator controllers. It serves as a critical interface between the processor VID signals and the power stage, ensuring stable voltage delivery during dynamic load transitions typical in modern computing platforms.

Special Purpose Regulators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.