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Synchronous Step-up DC DC Converter for White LED Applications

US ECCN: EAR99 US/Local Export Classification Number

Inventory: In stock
Limit:  1

Features for the LM3500TL-16EV

  • Synchronous rectification, high efficiency and no external schottky diode required
  • Uses small surface mount components
  • Can drive up to 3 (or 4 low VF) white LEDs in series
  • 2.7V to 7V input range
  • True shutdown isolation
  • Input undervoltage lockout
  • Output overvoltage protection, no external zener diode required
  • Requires only a small 16V ceramic capacitor at the output
  • Thermal Shutdown
  • 0.1 microA shutdown current
  • Small 8-bump thin micro SMD package


  • LCD Bias Supplies
  • White LED Back-Lighting
  • Handheld Devices
  • Digital Cameras
  • Portable Applications


Description for the LM3500TL-16EV

A high efficiency synchronous step-up DC/DC converter with analog brightness control designed for white LED applications.