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.

📥 Download Datasheet

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

More Datasheets from AWINIC

Part Number	Description
AW36404	400mA 1-Wire Configurable Front Flash LED Driver
AW36406	600mA PWM Configurable Front Flash LED Driver
AW36413	Dual 1.5A Flash LED Driver
AW36414	Dual color temperature LED flash drive
AW3641E	1A Flash LED Driver
AW3642	1.5A Flash LED Driver
AW36423	Dual Channel 1.0A Flash LED Driver
AW3605	High-efficiency synchronous boost DC-DC converter
AW3611	A Synchronous Boost Converter
AW3632	5V output charge pump power supply

Full PDF Text Transcription for AW3640 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for AW3640. For precise diagrams, tables, and layout, please refer to the original PDF.

View original datasheet text

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.