Datasheet > NCP6151AD52MNR2

NCP6151AD52MNR2

更新时间： 2024-01-26 05:38:56

品牌	Logo	应用领域
安森美 - ONSEMI		控制器
页数	文件大小	规格书
1页	47K
描述
VR12 2-, 3-, 4-Phase CPU Controller 1-Phase GPU Controller

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NCP6151AD52MNR2 数据手册

Product Overview

NCP6151: VR12 2-, 3-, 4-Phase CPU Controller + 1-Phase GPU Controller

For complete documentation, see the data sheet

Product Description

NCP6151/NCP6151A dual output four plus one phase buck solution is optimized for Intel VR12 compatible CPUs. The controller

combines true differential voltage sensing, differential inductor DCR current sensing, input voltage feed-forward, and adaptive

voltage positioning to provide accurately regulated power for both desktop and notebook applications. The control system is based

on dual-edge pulse width modulation (PWM) combined with DCR current sensing providing the fastest initial response to dynamic

load events and reduced system cost. It also sheds to single phase during light load operation and can auto frequency scale in light

load while maintaining excellent transient performance.

Features

• Meets Intel VR12/IMVP7 specifications

• Current mode dual edge modulation for fastest initial response to transient loading

• Dual high performance operational error amplifier

• One digital soft start ramp for both rails

Applications

• Desktop and notebook processors

Part Electrical Specifications

Product

Compliance

Status

Active

Topology

Phases

Control

Mode

VCC Min (V) VCC Max (V) fSW Typ

(kHz)

tres Typ (ns) Package

Type

NCP6151AD52MNR2

QFN-52

Pb-free

Halide free

NCP6151D52MNR2G

NCP6151S52MNR2G

Active

Pb-free

Halide free

Pb-free

Halide free

For more information please contact your local sales support at www.onsemi.com

Created on: 6/16/2013

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