NCP81149 Description
NCP81149 Single-Phase Voltage Regulator with SVID Interface for puting Applications High Switching Frequency, High Efficiency, Integrated Power MOSFETs The NCP81149, a single−phase synchronous buck regulator, integrates power MOSFETs to provide a high−efficiency and pact−footprint power management solution for new generation puting CPUs. The device is able to deliver up to 14 A TDC output current on an adjustable...
NCP81149 Key Features
- Meets Intel® VR12.6 and VR12.6+ Specifications
- Support 11.5 W and 15 W ULT Platforms
- 4.5 V to 25 V Input Voltage Range
- Adjustable Output Voltage with SVID Interface
- Integrated Gate Driver and Power MOSFETs
- 0 V, 1.65 V, 1.7 V, 1.75 V Boot Up Voltage
- 500 kHz ~ 1.2 MHz Switching Frequency
- Current-Mode RPM Control
- Adaptive Voltage Positioning (AVP)
- Programmable DVID Feed-Forward to Support Fast DVID