austriamicrosystems AS3636
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. v The AS3636 is controlled by an I2C interface with a ded- icated STROBE input.| Part No. | AS3636 |
|---|---|
| Datasheet | AS3636 Download |
| Manufacturer |  austriamicrosystems |
| Description | Xenon Driver IC |
| Buy | Stock & Price |
GENERAL DESCRIPTION
2 KeyFEATURES
To reduce production test time a broken trans- a former or a broken coil is detected. Additionally the TORCH input ill controls the torch function. An interrupt output is avail- able to signal an error condition to the controller. The device includes 11 Bytes EEPROM, and an auto- t matic life time counter to count the number of flashes G performed. s The AS3636 is available in a space-saving WL-CSP A t package and operates over the -30ºC to +85ºC tempera- ture range. s n Warning: Lethal voltages are present on applications using AS3636! Do not operate without train3 Appelications ing to handle high voltages. m t Figure 1. AS3636 Typical Operating Circuit●Xenon driver - Adjustable recharge timings - Adjustable current limits - In-production trimmable end of charge voltage
●IGBT Driver - Trimmable IGBT voltages - Trimmable IGBT driving waveform - Internal flash duration timer - External STROBE input
●DCDC Boost Converter - Autofocus/video LED curren...
