AL8843 40V 3A STEP-DOWN LED DRIVER

Diodes

Description

AL8843 40V 3A STEP-DOWN LED DRIVER .
The DIODES™ AL8843 is a hysteresis mode DC-DC step-down converter, designed for driving single or multiple series connected LEDs efficiently from a vo.

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Datasheet Specifications

Part number: AL8843
Manufacturer: DIODES ↗
File Size: 1.36 MB
Datasheet: AL8843-Diodes.pdf
Description: 40V 3A STEP-DOWN LED DRIVER

Features

* Wide Input Voltage Range: 4.5V to 40V
* Output Current up to 3A
* Internal 40V NDMOS Switch
* Typical 4% Output Current Accuracy
* Single Pin for On/Off and Brightness Control by DC Voltage or PWM Signal
* Recommended Analog Dimming Range: 10% to 100%
* Soft-Start

Applications

* LED retrofit for low voltage halogen
* Low voltage industrial lighting
* LED backlighting
* Illuminated signs
* External drivers with multiple channels Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) complian

AL8843 Distributors

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AL8843 40V STEP-DOWN LED DRIVER Diodes

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