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NCP81111

Part Number	NCP81111
Manufacturer	ON Semiconductor
Description	3 Phase VR12.5-6 High Speed Digital Controller
Published	Jan 14, 2016
Detailed Description	NCP81111 3 Phase VR12.56 High Speed Digital Controller with SVID and I2C Interfaces for 5 MHz Desktop, Notebook CPU Ap...
Datasheet	NCP81111 PDF File

Overview

NCP81111 3 Phase VR12.
56 High Speed Digital Controller with SVID and I2C Interfaces for 5 MHz Desktop, Notebook CPU Applications The NCP81111 is a high performance digital single output three phase VR12.
5−6 compatible buck solution optimized to operate at frequencies up to 5 MHz for Intel CPU applications.
The NCP81111 and can also work as a general purpose I2C controlled multiphase voltage regulator.
The NCP81111 is designed to support the NCP81163 digital phase doubler IC which expands the capability of the part to 6 phases for high current handling.
The controller includes true differential voltage sensing, differential current sensing, digital input voltage feed−forward, DAC feed forwa...

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