A8434 Datasheet, Driver, Allegro MicroSystems

A8434 Features

• Driver ▪ Proprietary adaptive control scheme (1×, 1.5×, 2×) ▪ 0.5% typical WLED current matching ▪ Drives up to 6 white LEDs ▫ Main display backlight (up to 6 WLEDs) ▫ Main display and sub dis

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Part number:

A8434

Manufacturer:

Allegro MicroSystems

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472.20kb

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📄 Datasheet

Description:

6-channel high efficiency charge pump white led driver. The A8434 high efficiency charge pump ICs offer a simple, low-cost WLED (white LED) driver solution for driving up to six WLEDs in va

A8434 Application

• Applications include: ▪ ▪ ▪ ▪ White LED backlights for cellular phones, PDAs Digital cameras, camcorders Portable audio devices and MP3s Other porta

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