AW3640 - 200mA 1-Wire Configurable Front Flash LED Driver

AWINIC

General Description

AW3640 is a low voltage-drop current sink LED driver, which supports both Torch and Flash modes.

16 Steps Current 1-wire Pulse Configurable, 12.5mA/step n make the LED current capable of keeping constant when input voltage, LED forward volta

Key Features

Front Flash LED Driving.
200mA Maximum Flash Current tia.

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AW3640 200ma 1-wire configurable front flash led driver by AWINIC - Datasheet Preview

Datasheet Details

Part number	AW3640
Manufacturer	AWINIC
File Size	1.44 MB
Description	200mA 1-Wire Configurable Front Flash LED Driver
Datasheet	AW3640 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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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.