A8518 Datasheet - Allegro

A8518, Fault-Tolerant LED Driver

A8518 and A8518-1 Wide Input Voltage Range, High-Efficiency, Fault-Tolerant LED Driver .
The A8518 is a multi-output LED driver for small-size LCD backlighting.

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A8518-Allegro.pdf

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Datasheet Details

Part number:

A8518

Manufacturer:

Allegro

File Size:

1.68 MB

Description:

Fault-Tolerant LED Driver

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

Applications

* Automotive infotainment backlighting
* Automotive cluster
* Automotive center stack VIN CIN VC RPU
* optional L1 D1 RSC Q1 RADJ ROVP GATE VSENSE VIN VDD SW VOUT OVP CVDD A8518 LED1 FAULT PWM APWM ISET RISET LED2 COMP AGND PGND CP GND VOUT > VIN COUT1

A8518 Distributors

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A8518 Fault-Tolerant LED Driver Allegro

Allegro A8518-like datasheet