GENERAL DESCRIPTION
IS31FL3199 is a 9-channel light effect LED driver which features two-dimensional auto breathing mode and an audio modulated display mode. It has One Shot Programming mode and PWM Control mode for RGB lighting effects. The maximum output current can be adjusted in 8 levels (5mA~40mA).

FEATURES
● 2.7V to 5.5V supply voltage
● I2C interface, automatic address increment
   function
● Three groups RGB, single color LED breathing
   system-free pre-established pattern
● 9 independently controlled automatic and
   semiautomatic breathing system-free
   pre-established pattern
● 9 independently controlled outputs of 256 PWM
   steps
● 8 levels programmable output current
● Audio mode with AGC function
● Cascade for the synchronization of chips
● Over-temperature protection
● QFN-20 (3mm × 3mm) package

APPLICATIONS
● Mobile phones and other hand-held devices for
   LED display
● LED in home appliances