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A8511 Datasheet - Allegro

A8511 - 4-Channel x 150 mA WLED/RGB Driver

The A8511 is a multioutput WLED/RGB driver for backlight-ing medium-size displays.

It is a fully integrated high-brightness (HB) LED driver solution that does not require external power devices to complete the backlighting design criteria.

The A8511 integrates FETs for a boost converter as well as f

A8511 Features

* ▪ Four LED sinks rated for 150 mA each (600 mA total) ▪ Boost converter with integrated 40 V DMOS switch and OVP

* load-dump protection ▪ 600 kHz to 2.2 MHz switching frequency

* ability to operate above the AM band ▪ Internal bias supply for single-supply operation (VIN= 6.8 to 21 V) ▪

A8511-Allegro.pdf

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Datasheet Details

Part number:

A8511

Manufacturer:

Allegro

File Size:

1.46 MB

Description:

4-channel x 150 ma wled/rgb driver.

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