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LT3466-1 - White LED Driver and Boost Converter

Overview

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Key Features

  • Drives Up to 10 White LEDs from a 3.6V Supply.
  • Two Independent Step-Up DC/DC Converters.
  • Independent Dimming and Shutdown Control of the Outputs.
  • ±1.5% Output Voltage Accuracy (Boost Converter).
  • ±4% LED Current Programming Accuracy.
  • Internal Schottky Diodes.
  • Internal Soft-Start Eliminates Inrush Current.
  • Output Overvoltage Protection (39.5V Max VOUT).
  • Fixed Frequency Operation Up to 2MHz.
  • 83% Efficiency Driving 8 White LEDs at 15mA from a 3.6V S.