ISL6566IRZA-TR5184

Special Purpose Regulators Overview

The ISL6566IRZA-TR5184 is a single-output voltage regulator controller IC manufactured by Renesas Electronics Corporation. It is designed for Intel VRM9, VRM10, and AMD Hammer applications. The device operates with an input voltage range of 3V to 12V and provides an output voltage adjustable from 0.8V to 1.6V. It is housed in a 40-VFQFN exposed pad package with dimensions of 6x6 mm. The component supports surface mount installation and functions within a commercial operating temperature range of 0°C to 70°C.

Special Purpose Regulators Feature Summary

• Supports Intel VRM9, VRM10, and AMD Hammer processor power delivery specifications
• Single output configuration with wide input voltage compatibility
• Integrated thermal management and protection features

Special Purpose Regulators Applications

• Intel VRM9 compliant motherboard designs
• Intel VRM10 compliant motherboard designs
• AMD Hammer architecture processor power regulation

Special Purpose Regulators Procurement Notes

Verify the obsolete status of this component before integration into new designs. Confirm that the 40-QFN package footprint matches your PCB layout requirements. Ensure that the 0°C to 70°C commercial temperature rating meets your system's environmental constraints. Check for available cross-reference alternatives due to end-of-life status.

Special Purpose Regulators Selection Notes

Select this controller for legacy systems requiring specific Intel or AMD voltage regulator module compliance. The single-output design suits simple processor power architectures. Consider the 6x6 mm package size for space-constrained motherboards. Verify compatibility with existing gate driver stages and passive component values defined in reference designs.

Special Purpose Regulators Part Context

This part belongs to the ISL6566 family of voltage regulator controllers. It serves as a specialized power management solution for high-performance processors. The series includes variants tailored for different packaging and tape-and-reel configurations. It represents a dedicated control solution rather than a general-purpose DC-DC converter.

Special Purpose Regulators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status, engineers should consult Renesas for current recommended replacements or evaluate generic VRM controllers with compatible pinouts and control algorithms.