IS31FL3218 driver equivalent, 18-channels led driver.
* 2.7V to 5.5V supply
* I2C interface, automatic address increment
function
* Internal reset register
* Modulate LED brightness with 256 steps PWM
* E.
* Mobile phones and other hand-held devices for LED display
* LED in home appliances
TYPICAL APPLICATION CIRCUI.
IS31FL3218 is comprised of 18 constant current channels each with independent PWM control, designed for driving LEDs. The output current of each channel can be set at up to 38mA (Max.) by an external resistor. The average LED current of each channel .
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