ams AG - global leader in the design and manufacture of high performance analog ICs (integrated circuits)

AS3636 Xenon-flash Driver

High-end Xenon-flash charger and video LED driver

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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 system level ESD protection and a breakable fuse. The AS3636 includes flash timeout, over- and undervoltage, overtemperature and LED short circuit protection functions.


Key Features

  • Accurate high voltage generation
  • Inductive DCDC booster
  • High system level ESD and integrated fuse

Key Benefits

  • High performance Xenon flash
  • IGBT drive voltage is independent of battery voltage.
    Video LED light
  • Highest system safety

Product Facts

Topology XENON, Flyback
DC-DC frequ. [MHz]
Performance [ILed max]
- [Vout max] 330 (in circuit trimmable)
LED channels [Curr. sinks]
- [Curr. source]
- [Flash LEDs]
- [Indicator LED]
Interfaces [I²C]
- [Enable]
Safety features [TimeOut]
- [TXMask]
Package WL-CSP-16 (2.0×2.15), pitch 0.5

Additional Information


Xenon Flash modules for high end mobile phones, digital still cameras and digital video cameras