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SC4509 Highly Integrated Step-Up Converter

SC4509 Description

POWER POWERMANAGEMENT MANAGEMENT .
SC4509 Highly Integrated Step-Up Converter for White LED Applications in MLPD-W8-2x2 Features VIN range: 2. 10V Integrated Schottky diode.

SC4509 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 range of PWM dimming Drives up to 5 LEDs 5

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Datasheet Details

Part number
SC4509
Manufacturer
Semtech Corporation
File Size
452.66 KB
Datasheet
SC4509_SemtechCorporation.pdf
Description
Highly Integrated Step-Up Converter

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Highly Integrated Step-Up Converter Semtech Corporation
Semtech Corporation SC4509-like datasheet