Photoflash Capacitor Charger For DSC

The AT1454A/AT1454B is a charger IC for Photoflash capacitor with soft-start function, an IGBT driver for igniting Flash tube, adjustable output voltage and adjustable Switch on-time to perform energy transition on each charge cycle. The output voltage CAN be adjusted by simply changing the turn ratio of transformer. AT1454B is sensed by voltage divider connecting to the anode of the rectifying Diode The voltage sensing path is cut off when charging function to be completed to maintain minimum output voltage decay. By Aimtron Technology
AT1454 's PackagesAT1454 's pdf datasheet
AT1454AM-GRE MSOP
AT1454BM-GRE MSOP




AT1454 Pinout, Pinouts
AT1454 pinout,Pin out
This is one package pinout of AT1454,If you need more pinouts please download AT1454's pdf datasheet.

AT1454 circuits will be updated soon..., now you can download the pdf datasheet to check the circuits!

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