A8519-1, A8519 Datasheet - Allegro

A8519-1 Fault-Tolerant LED Driver

The A8519 is a multi-output LED driver for small-size LCD backlighting. It integrates a current-mode boost converter with internal power switch and four current sinks. The boost converter can drive up to 44 white LEDs, 11 LED per string, at 100 mA. The LED sinks can be paralleled together to achieve.

A8519-1 Features

* Automotive AEC-Q100 qualified

* Fully integrated 42 V MOSFET for boost converter

* Fully integrated LED current sinks

* Withstands surge input up to 40 VIN for load dump

* Operates down to 3.9 VIN (max) for idle stop

* Drives four strings of LEDs

A8519-Allegro.pdf

A8519-1 Datasheet Preview — This datasheet PDF includes multiple part numbers: A8519-1, A8519. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

A8519-1, A8519

Manufacturer:

Allegro

File Size:

2.20 MB

Description:

Fault-tolerant led driver.

Note:

This datasheet PDF includes multiple part numbers: A8519-1, A8519.
Please refer to the document for exact specifications by model.

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TAGS

A8519-1 A8519 Fault-Tolerant LED Driver Allegro

A8519-1 Distributor