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SC618 - Charge Pump Flash LED Driver

General 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.

Key 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.

📥 Download Datasheet

Datasheet Details

Part number SC618
Manufacturer SEMTECH
File Size 227.08 KB
Description Charge Pump Flash LED Driver
Datasheet download datasheet SC618 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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SC618 Charge Pump Flash LED Driver with Safety Timer POWER MANAGEMENT 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 — 3.0V to 5.25V „ External flash control pin for synchronization to a camera module or graphics controller „ Short-circuit, over-voltage, and over-temperature protection „ Soft-start functionality „ Separate flash and spotlight control inputs for maximum versatility „ Ultra-thin package MLPD-UT-10 — 3mm x 3mm x 0.