IS31FL3197 - CHARGE PUMP RGBW LED DRIVER
The IS31FL3197 is a charge pump LED driver with programmable sequence operation for automated RGBW lighting effects.
It is capable of driving 4 LEDs up to 10mA (adjustable in 256 current levels and 4096 PWM levels) from a small coin size battery supply.
The built *in charge pump structure wil
IS31FL3197 Features
* 2.0V to 3.3V supply voltage
* Charge pump - 1x, 1.5x, 2x operating modes - Highly efficient across battery state of charge - 1MHz constant frequency
* Power saving operating - Quiescent operating current 700µA (Typ.) - Shutdown current 1µA (Typ.)
* Support four LEDs
