ISL95829CHRTZ-T

Special Purpose Regulators Overview

The ISL95829CHRTZ-T is a multi-phase core controller designed for Intel IMVP8 specifications. It supports a 3+2+1 phase configuration to manage CPU, GPU, and auxiliary power rails. The device operates within a 4.5V to 28V input voltage range and provides an output voltage range of 0.5V to 2.3V. It is housed in a 48-lead 6x6mm TQFN package with an exposed pad. The component functions as a switching controller for high-performance processor power delivery systems.

Special Purpose Regulators Feature Summary

• Implements Intel IMVP8 protocol compliance for advanced processor power management
• Supports flexible 3+2+1 multi-phase architecture for simultaneous core and peripheral regulation
• Integrates Robust Ripple Regulator technology for stable transient response

Special Purpose Regulators Applications

• Intel Core processor main input rail power supply
• High-performance desktop and workstation motherboard designs
• Server and data center CPU power delivery modules

Special Purpose Regulators Procurement Notes

This component is officially discontinued by Renesas Electronics Corporation. Verification of end-of-life status is required before integration into new designs. Availability is limited to existing stock or secondary market sources. Ensure compatibility with current supply chain constraints and validate part authenticity through authorized channels due to the discontinuation status.

Special Purpose Regulators Selection Notes

Select this controller for legacy systems requiring Intel IMVP8 compliance. Verify that the 48-lead TQFN footprint matches the PCB layout. Consider thermal performance requirements given the multi-phase capability. Evaluate alternative components if new product development is planned, as this part is no longer in active production.

Special Purpose Regulators Part Context

The ISL95829 series belongs to Renesas' portfolio of multi-phase controllers targeting high-current processor applications. It complements other VRM solutions like the ISL95822, which targets Intel VR12 standards. This specific model addresses the power delivery needs of complex computing architectures requiring multiple regulated outputs from a single controller interface.

Special Purpose Regulators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Renesas technical support for current equivalent recommendations.