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SC4509

Part Number	SC4509
Manufacturer	Semtech Corporation
Title	Highly Integrated Step-Up Converter
Description	SC4509 Highly Integrated Step-Up Converter for White LED Applications in MLPD-W8-2x2 Features VIN r...
Features	VIN range: 2.7V — 10V Integrated Schottky diode 81% efﬁciency Requires only 4 external components Up to 20V of output vo...
Published	Nov 17, 2008
Datasheet	SC4509 PDF File

Features

VIN range: 2.7V — 10V Integrated Schottky diode 81% efﬁciency Requires only 4 external components Up to 20V of output voltage 30mA maximum LED current Open LED protection (OVP) 1.2MHz PWM switching frequency Low feedback voltage (20OmV typical) Wide ...

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