AW36406
AW36406 is 600mA PWM Configurable Front Flash LED Driver manufactured by AWINIC.
May 2018 V1.3
600mA PWM Configurable Front Flash LED Driver
Features
GENERAL DESCRIPTION
- Front Flash LED Driving
- 600mA Maximum Flash Current
- PWM Dimming Input
- Flash Timeout Protection: 1.2s
- LED Current Accuracy: ±8%
- Low Dropout Voltage: 140mV@600mA (Typ.)
- Efficiency: 94% (VIN=3.6V, VF=3.4V)
- LED Short Protection
The AW36406 is a low voltage-drop current sink l LED driver, which supports both flash and torch modes. The current-regulation sink integrated in the chip makes the LED current be capable of a keeping constant when input voltage, LED forward i voltage or temperature are changing. The LED t current can be adjusted by PWM signal into the
EN pin, and the...
