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SC4501

Part Number	SC4501
Manufacturer	Semtech Corporation
Description	2MHz Step-Up Switching Regulator
Published	Nov 17, 2008
Detailed Description	SC4501 2Amp, 2MHz Step-Up Switching Regulator with Soft-Start POWER MANAGEMENT Description The SC4501 is a high-frequenc...
Datasheet	SC4501 PDF File

Overview

SC4501 2Amp, 2MHz Step-Up Switching Regulator with Soft-Start POWER MANAGEMENT Description The SC4501 is a high-frequency current-mode step-up switching regulator with an integrated 2A power transistor.
Its high switching frequency (programmable up to 2MHz) allows the use of tiny surface-mount external passive components.
Programmable soft-start eliminates high inrush current during start-up.
The internal switch is rated at 32V making the converter suitable for high voltage applications such as Boost, SEPIC and Flyback.
www.
DataSheet4U.
com Features u u u u u u u u u Low saturation voltage switch: 220mV at 2A Constant switching frequency current-mode control Programmable switching frequency ...

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