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SC2447

Semtech Corporation
Part Number SC2447
Manufacturer Semtech Corporation
Description Dual-Phase Single or Two Output Synchronous Step-Down Controller
Published Apr 17, 2010
Detailed Description Dual-Phase, Single or Dual Output www.DataSheet4U.com Synchronous Step-Down Controller POWER MANAGEMENT Description The ...
Datasheet PDF File SC2447 PDF File

SC2447
SC2447

Overview
Dual-Phase, Single or Dual Output www.
DataSheet4U.
com Synchronous Step-Down Controller POWER MANAGEMENT Description The SC2447 is a versatile high-frequency dual phase PWM step-down controller optimized for Philips and Renesas DrMOSTM.
Both phases are capable of sourcing or sinking load currents, making the SC2447 suitable for networking system power and DDR applications.
The SC2447 employs fixed frequency, continuous-conduction peak current-mode control for easy compensation and fast transient response.
The SC2447 can be used to generate two independent outputs (up to 30A per output) or a single 60A output with shared phase current.
The PWM signals are 180° out of phase to minimize input/ou...


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