IS31FL3191 Datasheet - Lumissil

IS31FL3191 1-CHANNEL FUN LED DRIVER

IS31FL3191 is a 1-channel fun LED driver which has One Shot Programming mode and PWM Control mode for LED lighting effects. The maximum output current can be adjusted in 5 levels (5mA~42mA). In PWM Control mode, the PWM duty cycle of each output can be independently programmed and controlled in 256 .

IS31FL3191 Features

* Independently controlled automatic and semiautomatic breathing system-free preestablished pattern

* I2C interface, automatic address increment function

* Independently controlled output of 256 PWM steps

* 2.7V to 5.5V supply voltage

* 5 levels programmable output current

IS31FL3191-Lumissil.pdf