ISL69259IRAZ

Special Purpose Regulators Overview

The ISL69259IRAZ is a specialized power management IC from the VR13HC series, designed as a digital controller for high-performance processors. It features two outputs and eight phases, housed in a 40-lead 5x5 mm QFN package. The component supports I2C interface communication for configuration and monitoring. It is rated for operation within standard industrial temperature ranges and complies with RoHS3 specifications.

Special Purpose Regulators Feature Summary

• Digital control architecture supporting Intel VR13 HC specifications
• Dual output capability with eight-phase multiphase control
• Integrated I2C interface for system configuration and telemetry

Special Purpose Regulators Applications

• High-performance CPU voltage regulation
• Server and workstation processor power delivery
• Multi-core processor core voltage control

Special Purpose Regulators Procurement Notes

This component is subject to discontinuation notices issued by Renesas Electronics Corporation. Verification of current lifecycle status and availability through official manufacturer channels or authorized distributors is essential before design-in. Ensure compliance with end-of-life transition plans if integrating this part into long-term production systems.

Special Purpose Regulators Selection Notes

Select this controller for applications requiring dual-output, eight-phase digital power management compliant with VR13 HC standards. Verify compatibility with target processor load lines and transient response requirements. Confirm package thermal performance and PCB layout constraints associated with the 40-lead QFN form factor during the design phase.

Special Purpose Regulators Part Context

Part of the VR13HC series, the ISL69259IRAZ serves as a digital power controller for advanced computing platforms. It replaces legacy analog controllers with programmable digital solutions, offering enhanced monitoring and protection features. The device integrates seamlessly with synchronous buck converters to deliver precise voltage regulation for complex processor loads.

Special Purpose Regulators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation due to the product's discontinued status. Designers should consult Renesas Electronics Corporation for recommended alternatives or obsolescence management strategies.