ISL69128IRAZ-T

Special Purpose Regulators Overview

The ISL69128IRAZ-T is a digital dual-output, flexible multiphase PWM controller compliant with Intel VR13 and IMVP8 specifications. It supports a configurable total phase count of up to seven phases (X+Y ≤ 7). The device operates within an input voltage range of 4.5V to 25V and delivers output voltages from 0V to 3.05V. It features SVID and 2-bit AVID interfaces for communication. The component is housed in a 48-QFN package measuring 6x6 mm and is rated for operation between -40°C and 85°C.

Special Purpose Regulators Feature Summary

• Digital control architecture compliant with Intel VR13 and IMVP8 standards
• Flexible multiphase configuration supporting up to seven total phases
• Integrated SVID and 2-bit AVID communication interfaces

Special Purpose Regulators Applications

• Intel VR13 compliant server power supplies
• IMVP8 specification power systems
• High-density CPU core voltage regulation

Special Purpose Regulators Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging when sourcing. Confirm that the 48-QFN package dimensions match the 6x6mm footprint requirement. Ensure compatibility with Intel VR13 or IMVP8 protocols during system integration. Check moisture sensitivity levels for proper storage handling.

Special Purpose Regulators Selection Notes

Select this component for designs requiring a single IC to manage dual outputs with a combined maximum of seven phases. It is suitable for applications needing digital control with standard Intel communication protocols. Consider the thermal performance of the QFN package relative to the expected current load.

Special Purpose Regulators Part Context

This part belongs to the Renesas ISL69128 series of digital power management controllers. It is designed specifically for infrastructure and server applications requiring high efficiency and precise voltage regulation. The series supports various phase configurations to meet different power density requirements.

Special Purpose Regulators Replacement Considerations

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