IR3565BMFS08TRP

Special Purpose Regulators Overview

The IR3565BMFS08TRP is a dual-output digital multiphase controller manufactured by Infineon Technologies. It supports Intel VR12, VR12.5, and AMD SVI1/SVI2 protocols for CPU power management. The device operates with an input voltage of 3.3V and functions within a temperature range of -40°C to 85°C. It is housed in a 48-QFN (6x6) package with exposed pad. This component is classified as a special purpose regulator IC designed for high-performance computing applications requiring precise multi-phase control.

Special Purpose Regulators Feature Summary

• Supports Intel VR12, VR12.5, and AMD SVI1/SVI2 communication protocols
• Dual-output architecture for independent voltage regulation
• Digital PWM control for enhanced efficiency and flexibility

Special Purpose Regulators Applications

• Intel VR12 compliant processor power supplies
• AMD SVI1/SVI2 compatible CPU voltage regulation modules
• High-performance server and workstation mainboards

Special Purpose Regulators Procurement Notes

Verify the exact suffix FS08 against official Infineon documentation to confirm pinout and feature set compatibility. Confirm end-of-life status and lead times with authorized distributors. Ensure RoHS compliance matches project requirements. Validate that the 48-QFN package dimensions fit the target PCB footprint. Check for any specific ordering restrictions or minimum quantity requirements from suppliers.

Special Purpose Regulators Selection Notes

Select this component when designing systems requiring support for both Intel VR12/VR12.5 and AMD SVI1/SVI2 standards. The dual-output capability allows for separate core and I/O voltage rails. Consider the 48-QFN package size for board space constraints. Verify thermal performance within the specified -40°C to 85°C operating range. Ensure the 3.3V input supply is stable for proper controller operation.

Special Purpose Regulators Part Context

This part belongs to the IR3565 family of digital multiphase controllers from Infineon Technologies. It is designed for next-generation processors requiring advanced power management. The series typically includes variants with different output configurations and protocol support. The IR3565BMFS08TRP specifically targets dual-output applications with comprehensive digital control features.

Special Purpose Regulators Replacement Considerations

Check for IR3565BMFS01TRP if single-output or different protocol support is acceptable. Verify pin-to-pin compatibility before substitution. Consult Infineon PCN documents for any functional changes in newer revisions.