ISL6323BCRZ

Special Purpose Regulators Overview

The ISL6323BCRZ is a discontinued switch-mode controller designed for multi-phase voltage regulation. It supports Intel VR10 and AMD SVI protocols for processor core power delivery. The device features a 48-VFQFN exposed pad package with dimensions of 7x7 mm. Input voltage ranges from 5V to 12V, while the output voltage is adjustable up to 2V. Operating temperature spans from 0°C to 70°C. The component is RoHS3 compliant and classified under ECCN EAR99.

Special Purpose Regulators Feature Summary

• Supports Intel VR10 and AMD SVI interface protocols
• Multi-phase control architecture for processor core power
• Integrated thermal management capabilities

Special Purpose Regulators Applications

• Intel VR10 processor core voltage regulation
• AMD SVI platform power supply design
• Northbridge voltage regulation modules

Special Purpose Regulators Procurement Notes

This component is officially discontinued by Renesas Electronics Corporation. Availability is restricted to existing stock or secondary market channels. Verify manufacturing date codes and authenticity through authorized distributors. Confirm package integrity and solder joint quality prior to integration into new designs due to end-of-life status.

Special Purpose Regulators Selection Notes

Designers requiring active procurement should evaluate current-generation equivalents within the Renesas RAA series. Consider factors such as phase count compatibility, protocol support (VR10/SVI), and package footprint matching. Review updated datasheets for improved efficiency metrics and enhanced protection features available in newer controller families.

Special Purpose Regulators Part Context

The ISL6323BCRZ belongs to the ISL6323 family of multi-phase controllers. It serves as a specialized power management integrated circuit (PMIC) for high-performance computing applications. The 'B' suffix typically denotes specific electrical characteristics or revision levels within the product line, distinct from other variants like the ISL6323ACRZ.

Special Purpose Regulators Replacement Considerations

Publicly confirmed substitute part numbers are not explicitly listed in the provided documentation. Evaluate RAA series digital multi-phase controllers for functional equivalence. Ensure pin-to-pin compatibility and software configuration alignment when transitioning to alternative components.