AS1103 Datasheet, AMSCO

! ! ! ! ! ! ! ! ! ! ! ! LED Drivers for Parallel-Connected LEDs Ultra-Low Voltage Drop: Less Than 150mV (for Liion Battery Support) Analog and PWM Brightness Control Up .

DataShee ISET VSET(3V) RSET ENABLE ON CTRL I1/I2 I3/I4 VSET(3V) ISET RSET ENABLE I3 CTRL ON I2 I1 AS1101 GND A.