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SC2447

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

SC2447 Features

* 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 3

SC2447 General 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, conti.

SC2447 Datasheet (796.82 KB)

Preview of SC2447 PDF

Datasheet Details

Part number:

SC2447

Manufacturer:

Semtech Corporation

File Size:

796.82 KB

Description:

Dual-phase single or two output synchronous step-down controller.

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TAGS

SC2447 Dual-Phase Single Two Output Synchronous Step-Down Controller Semtech Corporation

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