SC1172 - Programmable Synchronous DC/DC Converter

Product Overview

Semtech Corporation

Part number	SC1172
Manufacturer	Semtech Corporation
File Size	211.96 KB
Description	Programmable Synchronous DC/DC Converter
Datasheet	SC1172 Datasheet
Additional preview pages of the SC1172 datasheet.

SC1172 & SC1173 Programmable Synchronous DC/DC Converter with LDO Controller

The SC1172/3 combines a synchronous voltage mode controller with a low-dropout linear regulator providing most of the circuitry necessary to implement two DC/DC converters for powering advanced microprocessors such as Pentium® II . The SC1172/3 switching section features an integrated 5 bit D/A converter, pulse by pulse current limiting, integrated power good signaling, and logic compatible shutdown. The SC1172/3 switching section operates at a fixed frequency of 200kHz, providing an optimum co.

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Published: Apr 8, 2005 |