SC618 Charge Pump Flash LED Driver

Semtech

Description

SC618 Charge Pump Flash LED Driver with Safety Timer POWER MANAGEMENT .
The SC618 is a high-current charge pump designed specifically for use with white LEDs used in camera flash applications.

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Datasheet Specifications

Part number: SC618
Manufacturer: Semtech
File Size: 227.08 KB
Datasheet: SC618_Semtech.pdf
Description: Charge Pump Flash LED Driver

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

Applications

* Only two small bucket capacitors are required to develop the output drive, providing a low EMI solution compared to inductive boost regulators. The SC618 has two modes of operation: flash mode and spotlight mode. In flash mode, the SC618 is capable of delivering 500mA of regulated current for a dur

SC618 Distributors

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SC618 Charge Pump Flash LED Driver Semtech

Semtech SC618-like datasheet