AW3640 200mA 1-Wire Configurable Front Flash LED Driver

AW3640 200mA 1-Wire Configurable Front Flash LED Driver

AW3640 is a low voltage-drop current sink LED driver, which supports both Torch and Flash modes. The current-regulation sink integrated in the chip  16 Steps Current 1-wire Pulse Configurable, 12.5mA/step n make the LED current capable of keeping constant when input voltage, LED forward voltage o.

Features

 Front Flash LED Driving
 200mA Maximum Flash Current tia GENERAL DESCRIPTION AW3640 is a low voltage-drop current sink LED driver, which supports both Torch and Flash modes. The current-regulation sink integrated in the chip
 16 Steps Current 1-wire Pulse Configurable, 12.5mA/step n make the LED current capable of keeping constant when input voltage, LED forward voltage or
 LED Current Accuracy: ±15%
 Low Dropout Voltage: 65mV@200mA (Typ.)
 Efficiency: 94% (VIN=3.6V, VF=3.4V)
 Shutdown Current: <0.1μA
 Ultra Small 1.5×1.0×0.55mm3 DFN-6L Package temperature changing. The LED curre.