CS5151 Datasheet PDF - ON Semiconductor CPU 4-Bit Nonsynchronous Buck Controller Specs

CS5151 - CPU 4-Bit Nonsynchronous Buck Controller

Datasheet Summary

Description

PACKAGE PIN # 16 Lead SO Narrow & PDIP 1, 2, 3, 4 PIN SYMBOL VID0

VID3 FUNCTION Voltage ID DAC input pins.

These pins are internally pulled up to 5.0 V providing logic ones if left open.

The DAC range is 2.14 V to 3.54 V with 100 mV increments.

VID3 select the desired DAC outp

Features

on board, 4.
bit DAC, short circuit protection, 1.0% output tolerance, VCC monitor, and programmable Soft Start capability. The CS5151 is upward compatible with the 5.
bit CS5156, allowing the mother board designer the capability of using either the CS5151 or the CS5156 with no change in layout. The CS5151 is available in 16 pin surface mount and DIP packages. Features.
N.
Channel Design.
Excess of 1.0 MHz Operation.
100 ns Transient Response.

Datasheet Details

Part number	CS5151
Manufacturer	ON Semiconductor
File Size	598.14 KB
Description	CPU 4-Bit Nonsynchronous Buck Controller
Datasheet	CS5151 Datasheet
Additional preview pages of the CS5151 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com CS5151 CPU 4−Bit Nonsynchronous Buck Controller The CS5151 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 CS5151 is designed to operate over a 4.25−16 V range (VCC) using 12 V to power the IC and 5.0 V as the main supply for conversion. The CS5151 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.

Published: Apr 6, 2007 |