A8436 Datasheet - Allegro MicroSystems

A8436, Photoflash Capacitor Charger

www.DataSheet4U.com A8436 Photoflash Capacitor Charger with IGBT Driver .
The A8436 is a highly integrated IC that charges photoflash capacitors for digital and film cameras.

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A8436_AllegroMicroSystems.pdf

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Datasheet Details

Part number:

A8436

Manufacturer:

Allegro MicroSystems

File Size:

728.34 KB

Description:

Photoflash Capacitor Charger

Features

* ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ Power with 1 Li+ or 2 Alkaline/NiMH/NiCAD batteries Adjustable output voltage >75% efficiency Three levels of switch current limit: 1.0, 1.2, 1.4 A Fast charge time Charge complete indication Integrated IGBT driver with trigger No primary-side Schottky diode needed Low-profile pack

Applications

* It is lead (Pb) free, with 100% matte-tin leadframe plating. Package: 10 pin TDFN/MLP (suffix EJ) Approximate Scale 1:1 Typical Applications VBIAS 3.0 to 5.5 V Two Alkaline/NiMH/NiCAD or one Li+ battery or 1.5 to 5.5 V D1 VBATT VOUT T1 + C1 0.1 μF C2 4.7 μF One Li+ battery VBATT or 3.0 to 5.5 V

A8436 Distributors

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A8436 Photoflash Capacitor Charger Allegro MicroSystems

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