IR3570AMGB11TRP Description

IR3570AMGB11TRP developed by Infineon Technologies is a member of dual-loop digital multi-phase buck controllers that are optimized for CPU voltage regulation. Based on its IR Efficiency Shaping Technology, exceptional efficiency at minimum cost across the entire load range can be delivered. The IR efficiency shaping features include IR Variable Gate Drive which optimizes the MOSFET gate drive voltage as a function of real-time load current and IR Dynamic Phase Control which adds/drops active phases based on load current. 

IR3570AMGB11TRP Features

Dual output 4+1 and 3+2 phase PWM controller

Overclocking & Gaming mode

Auto-phase detection with auto-compensation 

Package: QFN 

Compatible with IR ATL and 3.3V tri-state drivers 

IR3570AMGB11TRP Applications

AMD? SVI1 & SVI2, Intel? VR12 based systems

Desktop & Notebook CPU VRs

GPU & Memory VRs