Features

? Low quiescent power output PWM controller with dual loops and flexible phase allocation

? Intel? VR13 rev 1.1 , VR12.5 rev1.5, VR12 rev 1.7, IMVP8 rev 1.2 and memory VR modes

? Switching frequency from 200 kHz to 2 MHz per phase

? Infineon efficiency shaping features including dynamic phase control and automatic power state

switching

? Programmable 1 or 2-phase operation for light loads and active diode emulation for very light loads

? Digitally programmable load line - no external components are needed to set the load line

? Infineon Adaptive Transient Algorithm (ATA) on both loops minimizes output bulk capacitors and system

cost

? Auto-phase detection with PID coefficient auto-scaling

? Fault protection: OVP, UVP, OCP, OTP, CFP, cycle-by-cycle current limit

? I2C/SMBus/PMBus system interface for reporting of temperature, voltage, current and power telemetry

for both loops

? Multiple Time Programming (MTP) with up to 27 writes for the USER section

? Compatible with industry standard 3.3 V tri-state drivers

? +3.3 V supply voltage; -40°C to 85°C ambient operation

? Pb-Free, RoHS, 5x5 mm 40-pin, 0.4 mm pitch QFN