LED Drivers
  • SC668
    • 8 LED Light Management Unit Automatic Dropout Prevention , Ambient Light Sense Input, PWM Dimming, and 4 LDOs
  • SC667
    • 7 LED Light Management Unit Automatic Dropout Prevention, Ambient Light Sense Input, PWM Dimming, and 4 LDOs
  • SC662
    • Backlight Driver for 6 LEDs with SemPulse® Interface
  • SC657
    • Charge Pump LED Driver for 5BL + SemPulse Interface
  • SC653
    • Charge Pump LED Driver for 4BL + 2LDO + SemPulse Interface
  • SC5010H
    • High Efficiency 8-Channel LED Driver with I2C Interface and Phase-Shifted PWM Dimming
  • SC5010
    • High Efficiency 8-Channel LED Driver with I2C Interface and Phase-Shifted PWM Dimming
  • SC4541
    • High Frequency LED Driver with Integrated Schottky and Simple Interconnect
Semtech SC618

Semtech SC618

Charge Pump LED Driver for 700mA Flash (40% Torch) + Logic Interface

Not Recommended for New Designs - Last Day of purchase: 5/1/11

Features


  • Ultra-thin Package MLPD-UT-10 - only 0.6mm high (3mm x 3mm x 0.6mm)
  • Two selectable modes - Flash and Spotlight
  • Up to 700mA output - Flash Mode
  • 500mA max output - Flash Mode (over rated voltage, temperature, and load conditions)
  • 1 second safety timer shut-off - Flash Mode
  • Spotlight Mode set to 40% of fl ash current
  • Up to 280mA output - Spotlight Mode
  • 1x mode in Spotlight Mode under most conditions for best efficiency (2x mode only when needed)
  • 3.0V to 5.25V Input Range
  • External fl ash 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

Applications


  • Mobile Camera Phones
  • Digital Cameras
  • PDAs with Built-in Cameras

Packaging

MLPD-10 (3X3 mm)

Order Codes

  • SC618ULTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only