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Partname:A8439EEJTR-T
Description: Photoflash Capacitor Charger with IGBT Driver and Refresh
Manufacturer:Allegro MicroSystems, Inc.
Datasheet:PDF (567K).
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The A8439 is a highly integrated IC that charges photoflash capacitors for digital and film cameras. An integrated MOSFET switch drives the transformer in a flyback topology. It also features an integrated IGBT driver that facilitates the flash discharge function and saves board space.

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