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A8512 Datasheet - Allegro Micro Systems

A8512 - LED Backlight Driver

The A8512 is a multi-output WLED/RGB driver for backlighting LCD monitors and televisions.

It integrates a boost controller to drive external MOSFET, and six internal currentsinks.

The boost converter operates in constant frequency (programmable) current mode control.

PWM dimming allows LED currents

A8512 Features

* ▪ Six integrated high current sinks ▪ Fixed frequency current mode control with integrated gate driver ▪ 300 kHz to 1 MHz adjustable switching frequency ▪ Controlled startup using options of Enable, PWM signal, or battery voltage ramp ▪ Parallel operation with one boost controller (master) and up to

A8512_AllegroMicroSystems.pdf

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Datasheet Details

Part number:

A8512

Manufacturer:

Allegro Micro Systems

File Size:

2.01 MB

Description:

Led backlight driver.

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