SC2440 - 2.5 MHz Dual Switching Regulator

Product Overview

Semtech Corporation

Part number	SC2440
Manufacturer	Semtech Corporation
File Size	700.13 KB
Description	2.5 MHz Dual Switching Regulator
Datasheet	SC2440 Datasheet
Additional preview pages of the SC2440 datasheet.

The SC2440 is an adjustable frequency dual currentmode switching regulator with 2A integrated switches.

Its high frequency operation allows the use of small inductors and capacitors, resulting in very compact power supplies.

u Up to 2.5 MHz/Channel Programmable Switching u u u u u u u u u u u u u u u u u Frequency Fixed Frequency Current-mode Control Wide Input Voltage Range 2.8V to 20V Out of Phase Switching Reduces Ripple Cycle-by-cycle Current-limiting Independent Shutdown/soft-start Pins Independent Hiccup Overload Protection Independent Power-Good Indicators Two 2A Integrated Switches External Synchronization Thermal Shutdown Thermally Enhanced 16-pin TSSOP Package XDSL and Cable Modems Set-up Boxes Point of Lo.

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Other Datasheets by Semtech Corporation

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
SC2442H - High Performance Wide Input Range Dual Synchronous Buck Controller
SC2443 - Dual-Phase Single or Two Output Synchronous Step-Down Controller
SC2446 - Dual-Phase Single or Two Output Synchronous Step-Down Controller

Published: Apr 17, 2010 |