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NCP81031 - Low Voltage Synchronous Buck Controller

General Description

Pin No.

Description Power supply for MOSFET drivers Bottom gate MOSFET driver pin.

Key Features

  • The NCP81031 is a simple single phase solution with differential phase current sensing, low current power saving mode of operation, and on board gate drivers to provide accurately regulated power. It can be set up to synchronize to an external clock or PWM signal within certain frequency range. 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 e.

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Datasheet Details

Part number NCP81031
Manufacturer onsemi
File Size 153.64 KB
Description Low Voltage Synchronous Buck Controller
Datasheet download datasheet NCP81031 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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NCP81031 Product Preview Low Voltage Synchronous Buck Controller with Power Saving and Transient Enhancement Features The NCP81031 is a simple single phase solution with differential phase current sensing, low current power saving mode of operation, and on board gate drivers to provide accurately regulated power. It can be set up to synchronize to an external clock or PWM signal within certain frequency range. 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.