A8518-1, A8518 Datasheet - Allegro

A8518-1 Fault-Tolerant LED Driver

The A8518 is a multi-output LED driver for small-size LCD backlighting. It integrates a current-mode boost converter with internal power switch and two current sinks. The boost converter can drive up to 22 white LEDs, 11 LEDs per string, at 200 mA. The LED sinks can be paralleled together to achieve.

A8518-1 Features

* Automotive AEC-100 qualified

* Fully integrated 42 V MOSFET for boost converter

* Fully integrated LED current sinks

* Withstands surge input to 40 VIN for load dump

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

* Drives two strings of LEDs

A8518-Allegro.pdf

A8518-1 Datasheet Preview — This datasheet PDF includes multiple part numbers: A8518-1, A8518. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

A8518-1, A8518

Manufacturer:

Allegro

File Size:

1.68 MB

Description:

Fault-tolerant led driver.

Note:

This datasheet PDF includes multiple part numbers: A8518-1, A8518.
Please refer to the document for exact specifications by model.

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TAGS

A8518-1 A8518 Fault-Tolerant LED Driver Allegro

A8518-1 Distributor