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A8508 Datasheet - Allegro

A8508 - 8-Channel Fault Tolerant LED Driver

The A8508 is a multi-output white LED driver for backlighting LCD panels.

It integrates a current-mode boost controller and eight individual current sinks.

The boost controller architecture allows for significant scaling of boost voltage to optimize the solution for the required number of LEDs per s

A8508 Features

* Eight integrated high current sinks for LED strings; can be tied together for even higher currents

* Fixed frequency current mode control with integrated gate driver / boost controller; powerful gate driver to drive an external N-channel MOSFET allows significant scaling capability

A8508-Allegro.pdf

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Datasheet Details

Part number:

A8508

Manufacturer:

Allegro

File Size:

5.06 MB

Description:

8-channel fault tolerant led driver.

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