SC2442H - High Performance Wide Input Range Dual Synchronous Buck Controller

Product Overview

Semtech Corporation

Datasheet Details

Part number	SC2442H
Manufacturer	Semtech Corporation
File Size	326.25 KB
Description	High Performance Wide Input Range Dual Synchronous Buck Controller
Datasheet	SC2442H Datasheet
Note	This datasheet PDF includes multiple part numbers: SC2442H, SC2442. Please refer to the document for exact specifications by model.
Additional preview pages of the SC2442H datasheet.

Product details

Description

SC2442 and SC2442H are high performance dual buck converter controllers that can be configured for a variety of synchronous buck applications where efficiency is most important.

Features

include: bootstrapping for high side drive supplies, asynchronous mode start up, power up sequencing to prevent latchups, individual soft start for each convertor, bootstrapped drivers for high side N-channel MOSFETs, input side current sensing, dual mode current limit with hiccup, enable and external frequency synchronization. The SC2442 operates over the range of 4.75V to 30V and SC2442H operates over the range of 4.75V to 36V. Typical.

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Other Datasheets by Semtech Corporation

SC2442 - High Performance Wide Input Range Dual Synchronous Buck Controller
SC2440 - 2.5 MHz Dual Switching Regulator
SC2441 - Very Low Input Voltage 2-Phase Synchronous Step-down Controllers
SC2441A - 1.8V to 20V Input 2-Phase Synchronous Step-down Controllers
SC2442 - High Performance Wide Input Range Dual Synchronous Buck Controller
SC2443 - Dual-Phase Single or Two Output Synchronous Step-Down Controller

Published: Apr 17, 2010 |