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SC605 Datasheet Charge Pump Flash LED Driver

Manufacturer: SEMTECH

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Datasheet Details

Part number SC605
Manufacturer SEMTECH
File Size 389.30 KB
Description Charge Pump Flash LED Driver
Datasheet download datasheet SC605 Datasheet

General Description

The SC605 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.

The SC605 has two modes of operation: Flash mode and Spotlight mode.

Overview

POWER MANAGEMENT.

Key Features

  • Two selectable modes - Flash and Spotlight.
  • Up to 700mA output - Flash mode.
  • Up to 280mA output - Spotlight mode.
  • 500mA output over specified temperature and voltage ranges - Flash mode.
  • Spotlight mode selectable to 20%, 30% and 40% of Flash current.
  • 3.0V to 5.25V input range.
  • Flash control pin for synchronization to a camera module or graphics controller.
  • Short circuit, over-voltage and over-temperature protection.
  • Soft-start function.

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