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A8500 Datasheet - Allegro MicroSystems

A8500 Flexible WLED/RGB Backlight Driver

The A8500 is a multi-output WLED driver for medium display backlighting. The A8500 integrates a boost converter and eight current-sinks to provide a flexible WLED/RGB backlight driver. The boost converter can provide output voltage up to 47 V. The flexible channel selection control and high voltage .

A8500 Features

* ▪ Active current sharing between LED strings for ±1.5% typical current matching and ±1.2% typical accuracy ▪ Drive up to 12 series × 8 parallel = 96 LEDs (Vf = 3.2 V, If = 20 mA) ▪ Flexible dimming, using alternative methods: ▫ LED duty cycle control (PWM pin) ▫ DC current using serial programming (

A8500_AllegroMicroSystems.pdf

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Datasheet Details

Part number:

A8500

Manufacturer:

Allegro MicroSystems

File Size:

834.87 KB

Description:

Flexible wled/rgb backlight driver.

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TAGS

A8500 A8500 Flexible WLED RGB Backlight Driver Allegro MicroSystems

A8500 Distributor