Power with 1 Li+ or 2 Alkaline/NiMH/NiCAD batteries Adjustable output voltage >75% efficiency Three levels of switch current limit: 1.6, 1.8, 2.0 A Fast charge time Charge complete indication Integrated IGBT driver with trigger No primary-side Schottky diode needed Low-profile package (0.75 mm nominal height)
Approximate Scale 1:1
The A8438 is a highly integrated IC that charges photoflash capacitors for digital and film cameras. It also features an integrated IGBT driver that facilitates the.
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A8438. For precise diagrams, and layout, please refer to the original PDF.
www.DataSheet4U.com A8438 Package EJ: MLP/TDFN, 3 × 3 mm 0.75 mm nominal height Photoflash Capacitor Charger with IGBT Driver FEATURES Power with 1 Li+ or 2 Alkaline/NiMH...
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Charger with IGBT Driver FEATURES Power with 1 Li+ or 2 Alkaline/NiMH/NiCAD batteries Adjustable output voltage >75% efficiency Three levels of switch current limit: 1.6, 1.8, 2.0 A Fast charge time Charge complete indication Integrated IGBT driver with trigger No primary-side Schottky diode needed Low-profile package (0.75 mm nominal height) Approximate Scale 1:1 The A8438 is a highly integrated IC that charges photoflash capacitors for digital and film cameras. It also features an integrated IGBT driver that facilitates the flash discharge function and saves board space.
A8438 Datasheet
