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Austrian Microsystems - AS3661 - Smartlight LED Driver IC - 11 September 2012

ams' AS3661 - Programmable, 9 ch smartlight LED driver designed to produce lighting effects for mobile devices.

Product ideal for indicator lights, LD backlighting, and programmable current source.

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    Key Features
  • Three independent program execution engines
  • Adaptive charge pump with 1x and 1.5x gain provides up to 95% LED drive efficiency
  • Built-in LED test
  • Automatic power save mode; IVDD = 10 µA (typ.)
  • Automatic power save mode; IVDD = 10 µA (typ.)
  • Two wire, I2C-compatible, control interface
  • Flexible instruction set
  • Large SRAM program memory
  • Small application circuit
  • Source (high side) drivers
  • Minimum number of external components
  • Architecture supports color control

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