Four-Channel Flash & Indicator 2in1 LED Driver
AW36529
Sept 2018 V1.2
Inductorless, Four Channel Flash & Indicator 2in1 LED Driver
FEATURES
GENERAL DESCRIPTION
F...
Description
AW36529
Sept 2018 V1.2
Inductorless, Four Channel Flash & Indicator 2in1 LED Driver
FEATURES
GENERAL DESCRIPTION
Flash and Indicator 2in1 application
The AW36529 is a inductorless four channel flash
Dual Independent 1.0A LED1/LED2 Current Source Flash:3.91mA~1.0A,256 levels
& Indicator 2in1 LED driver that provides a high level of adjustability within a ultra-small solution size. The AW36529 includes two current sources
l
3.91mA/level Torch:1.46mA~375mA,256 levels
1.46mA/level Indicator:0.37mA~375mA,1024 levels
0.37mA/level
tia and two current sinks which are controlled
independently by I2C-compatible interface. The AW36529 provides IVFM protection mode to prevent system reset or shutdown under low battery condition.
Flash Timeout:40ms~1.6s,16 levels
Dual Independent 375 mA LED3/LED4 Current Sink Flash:1.46mA~375mA,256 levels 1.46mA/level
The AW36529 is controlled via an I2C-compatible
n interface. The main features of the AW36529
include: flash / torch / IR / Indicator current, flash
e timeout duration, IVFM and breath features. The
Torch:1.46mA~375mA,256 levels 1.46mA/level
Indicator:0.73mA~375mA,512 levels 0.73mA/level
Flash Timeout:40ms~1.6s,16 levels
fid AW36529 also provides hardware flash pin
(STROBE) to control flash event.
The device operates over a –40°C to +85°C ambient temperature range.
Optimized Flash LED Current During Low Battery Conditions (IVFM)
n Hardware Strobe Enable (STROBE) o 400kHz I2C:AW36529(I2C Address=0x63...
Similar Datasheet