SC2447 - Dual-Phase Single or Two Output Synchronous Step-Down Controller

Product Overview

Semtech Corporation

Part number	SC2447
Manufacturer	Semtech Corporation
File Size	796.82 KB
Description	Dual-Phase Single or Two Output Synchronous Step-Down Controller
Datasheet	SC2447 Datasheet
Additional preview pages of the SC2447 datasheet.

The SC2447 is a versatile high-frequency dual phase PWM step-down controller optimized for Philips and Renesas DrMOSTM.

2-Phase Step-down Controller optimized for Philips or Renesas DrMOSTM Out of Phase Operation for Low Input Current Ripple Outputs Source and Sink Current Fixed Frequency Peak Current-Mode Control Lossless Inductor DCR Current Sensing Optional Resistor Current-Sensing for Precise Current-Limit Dual 30A Outputs or 2-Phase 60A Single Output Operation Wide Input Voltage Range: 4.65V to 15V Individual Closed-Loop Soft-Start, Overload Shutdown Timer and Enable Output Voltage as Low as 0.5V Starts into.

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

Published: Apr 17, 2010 |