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AW3640

AWINIC
Part Number AW3640
Manufacturer AWINIC
Description 200mA 1-Wire Configurable Front Flash LED Driver
Published Apr 17, 2021
Detailed Description AW3640 September 2018 V1.3 200mA 1-Wire Configurable Front Flash LED Driver with Ultra Small Package l FEATURES  Fro...
Datasheet PDF File AW3640 PDF File

AW3640
AW3640

Overview
AW3640 September 2018 V1.
3 200mA 1-Wire Configurable Front Flash LED Driver with Ultra Small Package l 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...


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