© Semiconductor Components Industries, LLC, 2006

July, 2006 − Rev. 4

1

Publication Order Number:

CS5150H/D

CS5150H

CPU 4−Bit Synchronous

Buck Controller

The CS5150H is a 4−bit synchronous dual 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 CS5150H is designed to operate

12 V as the main supply for conversion.

The CS5150H is specifically designed to power Pentium® Pro

processors and other high performance core logic. It includes the

following features: on board, 4−bit DAC, short circuit protection,

capability. The CS5150H is upward compatible with the 5−bit

CS5155H, allowing the mother board designer the capability of using

either the CS5150H or the CS5155H with no change in layout. The

CS5150H is available in 16 pin surface mount.

Features

CS5150HGDR16

http://onsemi.com

MARKING

DIAGRAM

A

= Assembly Location

WL, L

= Wafer Lot

YY, Y

= Year

WW, W = Work Week

Device

Package

Shipping

ORDERING INFORMATION

CS5150HGD16

SO−16

48 Units/Rail

SO−16

2500 Tape & Reel

PIN CONNECTIONS

SOIC−16

D SUFFIX

CASE 751B

1

CS5150H

AWLYWW

16

1

16

PGND

NC

SS

LGND

COMP

1

16