SC2655 - Programmable Synchronous DC/DC Hysteretic Controller

Product Overview

Semtech Corporation

Datasheet Details

Part number	SC2655
Manufacturer	Semtech Corporation
File Size	384.00 KB
Description	Programmable Synchronous DC/DC Hysteretic Controller
Datasheet	SC2655 Datasheet
Additional preview pages of the SC2655 datasheet.

Product details

Description

The SC2655 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 1.1V to 1.85V in 25mV increments. The SC2655 high side driver can be configured as.

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Published: Apr 3, 2009 |