SC1153 - PROGRAMMABLE SYNCHRONOUS DC/DC CONTROLLER FOR ADVANCED PROCESSORS

Name: SC1153
SKU: SC1153-273491

Semtech Corporation

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Datasheet Details

Part number	SC1153
Manufacturer	Semtech Corporation
File Size	78.81 KB
Description	PROGRAMMABLE SYNCHRONOUS DC/DC CONTROLLER FOR ADVANCED PROCESSORS
Datasheet	SC1153_SemtechCorporation.pdf

SC1153 Product details

Description

The SC1153 is a low-cost, full featured, synchronous voltage-mode controller designed for use in single ended power supply applications where efficiency is of primary concern.

Features

include an integrated 5-bit VID DAC, temperature compensated voltage reference, triangle wave oscillator, current limit comparator, frequency shift over-current protection, and an accessible, internally compensated error amplifier. Power good signaling, logic compatible shutdown, and over voltage protection are also provided. The SC1153 operates at a fixed 200KHz, providing an optimum compromise between efficiency, external component size, and cost.

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Published: Apr 8, 2005 |