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