SC635 Charge Pump Flash LED Driver

Semtech

Description

POWER MANAGEMENT .
The SC635 is a high-current charge pump designed specifically for use with white LEDs used in camera flash applications.

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SC635 Datasheet Preview — Preview of SC635 PDF

Datasheet Specifications

Part number: SC635
Manufacturer: Semtech
File Size: 429.10 KB
Datasheet: SC635_Semtech.pdf
Description: Charge Pump Flash LED Driver

Features

* SC635 u u u u u Two selectable modes - Flash and Spotlight 200mA max output - Flash Mode Spotlight mode set to 40% of Flash Current 3.0V to 5.25V Input Range External pins for control of flash and spotlight modes for synchronization to a camera module or graphics controller u Short circuit,

Applications

* Only two small bucket capacitors are required to develop the output drive, providing a low EMI solution compared to inductive boost regulators. The SC635 has two modes of operation: Flash mode and Spotlight mode. In Flash mode, the SC635 is capable of delivering 200mA to a high-intensity LED during

SC635 Distributors

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SC635 Charge Pump Flash LED Driver Semtech

Semtech SC635-like datasheet