Features

• Programmable 1, 2-, or 3-phase CPU or GPU mode of

operation

• Precision multiphase core voltage regulation

- 0.5 system accuracy over-temperature

- Enhanced load line accuracy

• Microprocessor voltage identification input

- 7-Bit VID input, 0V to 1.500V in 12.5mV steps

- Supports VID changes on-the-fly

• Supports multiple current sensing methods

- Lossless inductor DCR current sensing

- Precision resistor current sensing

• Supports PSI# and DPRSLPVR modes

• Superior noise immunity and transient response

• Current monitor and thermal monitor

• Differential remote voltage sensing

• High efficiency across entire load range

• Two integrated gate drivers

• Excellent dynamic current balance

• FB2 function optimizes 1-phase mode performance

• Adaptive body diode conduction time reduction

• User-selectable overshoot reduction function

• Small footprint 40 Ld 5x5 TQFN packages

• Pb-free (RoHS compliant)

Applications

• Notebook core voltage regulator

• Notebook GPU voltage regulator