AW36404 - 400mA 1-Wire Configurable Front Flash LED Driver
AWINIC
General Description
Front Flash LED Driving
400mA Maximum Flash/Torch Current
1-Wire Control Flash/Torch Mode
64 Steps Dimming
Flash Timeout Protection: 1.2s
LED Current Accuracy: ±8%
Low Dropout Voltage: 100mV@400mA (Typ.)
Efficiency: 94% (VIN=3.6V, VF=3.4V)
LED S
Full PDF Text Transcription for AW36404 (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
AW36404. For precise diagrams, tables, and layout, please refer to the original PDF.
View original datasheet text
AW36404
May 2018 V1.3
400mA 1-Wire Configurable Front Flash LED Driver
FEATURES
GENERAL DESCRIPTION
Front Flash LED Driving 400mA Maximum Flash/Torch Current 1-Wire Control Flash/Torch Mode 64 Steps Dimming Flash Timeout Protection: 1.2s LED Current Accuracy: ±8% Low Dropout Voltage: 100mV@400mA (Typ.) Efficiency: 94% (VIN=3.6V, VF=3.4V) LED Short Protection Under Voltage Lock Out (UVLO) Over Thermal Protection(OTP) Ultra Small 1.5mm×1.5mm DFN-8 Package Compatible with AW36406
APPLICATIONS
The AW36404 is a low voltage-drop current sink LED
l driver, which supports both flash and torch modes.