IR3570AMIE05TRP

Special Purpose Regulators Overview

The IR3570AMIE05TRP is a digital multi-phase controller manufactured by Infineon Technologies, designed for high-performance voltage regulation. It supports Intel VR12 and VR12.5 protocols alongside AMD SVI1 and SVI2 interfaces. The device features two output channels and operates with a 3.3V input supply. It is housed in a PG-VQFN-40-901 package with exposed pad construction. The component functions within a temperature range of -40°C to 85°C ambient temperature.

Special Purpose Regulators Feature Summary

• Supports Intel VR12, VR12.5, AMD SVI1, and SVI2 communication protocols
• Digital control architecture for precise voltage regulation
• Dual-output capability for complex power delivery networks

Special Purpose Regulators Applications

• Intel VR12 compliant processor power supplies
• AMD SVI1/SVI2 compatible server platforms
• High-density voltage regulator modules (VRMs)

Special Purpose Regulators Procurement Notes

This component is officially discontinued and no longer manufactured by Infineon Technologies. Procurement is restricted to existing stock or secondary market sources. Verify part authenticity carefully due to the obsolete status. Check for specific ordering suffixes if exact pinout compatibility is required for replacement designs.

Special Purpose Regulators Selection Notes

Select this part only for legacy systems requiring specific Intel VR12/VR12.5 or AMD SVI1/SV2 protocol support. Ensure design compatibility with the PG-VQFN-40-901 package footprint. Consider newer Infineon alternatives for new designs due to the obsolete product status and limited long-term availability.

Special Purpose Regulators Part Context

The IR3570 series represents Infineon's digital power management solutions for demanding computing applications. This specific variant integrates control logic for multi-phase buck converters. It is part of the broader portfolio aimed at optimizing efficiency and transient response in CPU and GPU power stages.

Special Purpose Regulators Replacement Considerations

IR3570AMGB11TRP

Special Purpose Regulators FAQ

What communication protocols does the IR3570AMIE05TRP support?

It supports Intel VR12, VR12.5, AMD SVI1, and SVI2 protocols.

Is the IR3570AMIE05TRP currently in production?

No, the component is marked as obsolete and is no longer manufactured.