FAN5646
FAN5646 is LED Blinker manufactured by Fairchild Semiconductor.
- Programmable Indicator “Soft” LED Blinker with TinyWire™ Interface
August 2009
FAN5646 Programmable Indicator “Soft” LED Blinker with TinyWire™ Single-Wire Interface
Features
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- LED “Soft” Blink: with Logarithmic Fade Up and Fade Down for Power Savings Follow or Repeat Pattern Mode for Blinking when Applications Processor is Powered Down Default Pattern Optionally Modified using TinyWire™ Single-Wire Digital Control for:
- LED Current Rise / Fall Time
- tON and tOFF for Up to Two Pulses High-Side Constant Current LED Driver:
- 20mA Maximum Output Current
- 80mV Drop-out at 20mA IOUT
- External RSET (SC70 only) or Internal Current Programming 35μA Operating Quiescent Current...
