AS3636
AS3636 is Xenon Driver IC manufactured by austriamicrosystems.
Xenon Driver IC with LED Driver and Life Time Counter
1 General Description
2 Key Features
The AS3636 is a highly integrated photoflash charger including IGBT driver, inductive DCDC boost autofocus/ video LED driver, an indicator LED driver and it includes lid system level ESD protection and a breakable fuse.
The AS3636 includes flash timeout, over- and undervoltage, overtemperature and LED short circuit protection functions. To reduce production test time a broken trans- a former or a broken coil is detected. v The AS3636 is controlled by an I2C interface with a ded- icated STROBE input. Additionally the TORCH input ill controls the torch function. An interrupt output...
