SC1154 - PROGRAMMABLE SYNCHRONOUS DC/DC HYSTERETIC CONTROLLER FOR ADVANCED PROCESSORS

Name: SC1154
SKU: SC1154-273494

Semtech Corporation

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Datasheet Details

Part number	SC1154
Manufacturer	Semtech Corporation
File Size	164.19 KB
Description	PROGRAMMABLE SYNCHRONOUS DC/DC HYSTERETIC CONTROLLER FOR ADVANCED PROCESSORS
Datasheet	SC1154_SemtechCorporation.pdf

SC1154 Product details

Description

The SC1154 is a synchronous-buck switch-mode controller designed for use in single ended power supply applications where efficiency is the primary concern.

Features

include an integrated 5 bit D/A converter, temperature compensated voltage reference, current limit comparator, over-current protection, and an adaptive deadtime circuit to prevent shoot-through of the power MOSFET during switching transitions. Power good signaling, logic compatible shutdown, and over-voltage protection are also provided. The integrated D/A converter provides programmability of output voltage from 2.0V to 3.5V in 100mV increments and 1.3V to 2.05V in 50mV increments with no exte.

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Published: Apr 8, 2005 |