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NCP81147

Part Number	NCP81147
Manufacturer	ON Semiconductor
Description	Precise Low Voltage Synchronous Buck Controller
Published	Jul 31, 2015
Detailed Description	NCP81147 Precise Low Voltage Synchronous Buck Controller with Power Saving Mode The NCP81147 is a simple single phase s...
Datasheet	NCP81147 PDF File

Overview

NCP81147 Precise Low Voltage Synchronous Buck Controller with Power Saving Mode The NCP81147 is a simple single phase solution with differential phase current sensing, power saving operation, and gate drivers to provide accurately regulated power.
The adaptive non overlap gate drive and power saving operation circuit provide a low switching loss and high efficiency solution for server, notebook, and desktop systems.
A high performance operational error amplifier is provided to simplify compensation of the system.
The NCP81147 features also include soft−start sequence, accurate overvoltage and over current protection, UVLO for VCC and VCCP, and thermal shutdown.
Features • High Performance O...

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