CS5151H datasheet(1/16 Pages) ONSEMI

номер детали	CS5151H

подробное описание детали	CPU 4?묪it Nonsynchronous Buck Controller

PDF	16 Pages

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производитель	ONSEMI [ON Semiconductor]

домашняя страница	http://www.onsemi.com

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July, 2006 − Rev. 4

1

Publication Order Number:

CS5151H/D

CS5151H

CPU 4−Bit Nonsynchronous

Buck Controller

The CS5151H is a 4−bit nonsynchronous N−Channel buck

controller. It is designed to provide unprecedented transient response

for today’s demanding high−density, high−speed logic. The regulator

operates using a proprietary control method, which allows a 100 ns

response time to load transients. The CS5151H is designed to operate

over a 4.25−20 V range (VCC) using 12 V to power the IC and 5.0 V or

12 V as the main supply for conversion.

The CS5151H is specifically designed to power Pentium®

processors with MMX™ Technology and other high performance core

logic. It includes the following features: on board, 4−bit DAC, short

circuit protection, 1.0% output tolerance, VCC monitor, and

programmable Soft Start capability. The CS5151H is upwards

compatible with the 5−bit CS5156H, allowing the mother board

designer the capability of using either the CS5151H or the CS5156H

with no change in layout. The CS5151H is available in 16 pin surface

mount package.

Features

• N−Channel Design

• Excess of 1.0 MHz Operation

• 100 ns Transient Response

• 4−Bit DAC

• Upward Compatible with 5−Bit CS5155H/CS5156H

• 30 ns Gate Rise/Fall Times

• 1.0% DAC Accuracy

• 5.0 V & 12 V Operation

• Remote Sense

• Programmable Soft Start

• Lossless Short Circuit Protection

• VCC Monitor

• Adaptive Voltage Positioning

• V2™ Control Topology

• Current Sharing

• Overvoltage Protection

CS5151HGDR16

http://onsemi.com

A

= Assembly Location

WL, L

= Wafer Lot

YY, Y

= Year

WW, W = Work Week

Device

Package

Shipping

ORDERING INFORMATION

CS5151HGD16

SO−16

48 Units/Rail

SO−16

2500 Tape & Reel

SOIC−16

D SUFFIX

CASE 751B

PIN CONNECTIONS

1

CS5151H

AWLYWW

16

MARKING

DIAGRAM

1

16

VCC2

VFFB

1

16

VGATE

COFF

PGND

NC

SS

VCC1

VID3

LGND

VID2

COMP

VID1

VFB

VID0

Аналогичный номер детали - CS5151H

производитель	номер детали	датащи	подробное описание детали
Cherry Semiconductor Co...	CS5151	307Kb / 14P	CPU 4-Bit Nonsynchronous Buck Controller Rev. 1/5/99
ON Semiconductor	CS5151	572Kb / 17P	CPU 4?묪it Nonsynchronous Buck Controller July, 2006 ??Rev. 4
Cherry Semiconductor Co...	CS5151GD16	307Kb / 14P	CPU 4-Bit Nonsynchronous Buck Controller Rev. 1/5/99
ON Semiconductor	CS5151GD16	572Kb / 17P	CPU 4?묪it Nonsynchronous Buck Controller July, 2006 ??Rev. 4
Cherry Semiconductor Co...	CS5151GDR16	307Kb / 14P	CPU 4-Bit Nonsynchronous Buck Controller Rev. 1/5/99

More results

Аналогичное описание - CS5151H

производитель	номер детали	датащи	подробное описание детали
Cherry Semiconductor Co...	CS5151	307Kb / 14P	CPU 4-Bit Nonsynchronous Buck Controller Rev. 1/5/99
Cherry Semiconductor Co...	CS5156	308Kb / 14P	CPU 5-Bit Nonsynchronous Buck Controller Rev. 1/5/99
ON Semiconductor	CS5160	584Kb / 18P	CPU 5?묪it Synchronous Buck Controller July, 2006 ??Rev. 6
	CS5161	589Kb / 18P	CPU 5?묪it Synchronous Buck Controller July, 2006 ??Rev. 12
	CS5150	631Kb / 18P	CPU 4?묪it Synchronous Buck Controller July, 2006 ??Rev. 5
	CS5151	572Kb / 17P	CPU 4?묪it Nonsynchronous Buck Controller July, 2006 ??Rev. 4
	CS5156	576Kb / 17P	CPU 5?묪it Nonsynchronous Buck Controller July, 2006 ??Rev. 11
	CS5157H	432Kb / 16P	CPU 5?묪it Synchronous Buck Controller October, 2005 ??Rev. 7
	CS5158	607Kb / 16P	CPU 5?묪it Synchronous Buck Controller July, 2006 ??Rev. 6
	CS5150H	623Kb / 17P	CPU 4?묪it Synchronous Buck Controller July, 2006 ??Rev. 4

More results

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