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NCP5386B - 1/2 Phase Controller

This page provides the datasheet information for the NCP5386B, a member of the NCP5386 1/2 Phase Controller family.

Description

QFN32 Pin No.

7 8 9 10 Symbol VID0 VID7 DACMODE SS ROSC Voltage ID DAC inputs VRM select bit A capacitor from this pin to ground programs the soft

start time.

A resistance from this pin to ground programs the oscillator frequency.

Features

  • http://onsemi. com.

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Datasheet preview – NCP5386B

Datasheet Details

Part number NCP5386B
Manufacturer ON Semiconductor
File Size 320.47 KB
Description 1/2 Phase Controller
Datasheet download datasheet NCP5386B Datasheet
Additional preview pages of the NCP5386B datasheet.

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Full PDF Text Transcription

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NCP5386, NCP5386A, NCP5386B 1/2 Phase Controller for CPU and Chipset Applications The NCP5386 is a one− or two−phase buck controller which combines differential voltage and current sensing, and adaptive voltage positioning to power both AMD and Intel processors and chipsets. Dual−edge pulse−width modulation (PWM) combined with inductor current sensing reduces system cost by providing the fastest initial response to transient load events. Dual−edge multi−phase modulation reduces total bulk and ceramic output capacitance www.DataSheet4U.com required to satisfy transient load−line regulation. A high performance operational error amplifier is provided, which allows easy compensation of the system.
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