Universal High-Voltage LED Driver TECHNICAL DATA IL9910A/B/C Description The IL9910 is a PWM high-efficiency LED driver control IC.
The IC is purposed for control of LED lighting as source of constant current Features • 8V to 450V input range • Maximum external consumption current on VDD pin IDD(ext) 1 mA • Operating temperature range -40oC ~ +85oC a Applications from a few mA to more than 1A Output • Brightness control for LED string from one to hundreds of diodes • PWM Low-Frequency LED Dimming Application •DC/DC or AC/DC LED Driver application •RGB Backlighting LED Driver •Back Lighting or Flat Panel Display •General purpose constant current source •Signage and Decorative LED Lighting...

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