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SC618 - Charge Pump Flash LED Driver

Product Overview

Semtech

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SC618 Charge Pump Flash LED Driver by Semtech - Datasheet Preview — Datasheet preview – SC618

Datasheet Details

Part number	SC618
Manufacturer	Semtech
File Size	227.08 KB
Description	Charge Pump Flash LED Driver
Datasheet	SC618 Datasheet
Additional preview pages of the SC618 datasheet.

Product details

Description

The SC618 is a high-current charge pump designed specifically for use with white LEDs used in camera flash applications.

Only two small bucket capacitors are required to develop the output drive, providing a low EMI solution compared to inductive boost regulators.

Features

Flash and spotlight.
two selectable modes Flash mode.
up to 700mA output.
Flash mode.
500mA max output (over rated voltage, temperature, and load conditions).
Flash mode safety timer shut-off.
1 second.
Spotlight mode set to 40% of flash current.
Spotlight mode.
up to 280mA output.
Spotlight mode.
1x mode (under most conditions) www. DataSheet4U. com for best efficiency.
Input range.

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Other Datasheets by Semtech

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SC603 - CHARGE PUMP REGULATOR WITH SELECTABLE 5.0V/4.5V OUTPUT
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Published: May 29, 2010 |