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AL8862

Diodes
Part Number AL8862
Manufacturer Diodes
Description 60V 1A STEP-DOWN LED DRIVER
Published May 30, 2019
Detailed Description AL8862 60V 1A STEP-DOWN LED DRIVER Description The DIODESTM AL8862 is a step-down DC/DC converter designed to drive LED...
Datasheet PDF File AL8862 PDF File

AL8862
AL8862


Overview
AL8862 60V 1A STEP-DOWN LED DRIVER Description The DIODESTM AL8862 is a step-down DC/DC converter designed to drive LEDs with a constant current.
The AL8862 operates with an input supply voltage from 5V to 60V and provides an externallyadjustable output current up to 1A.
Series connection of the LEDs provides identical LED currents, resulting in uniform brightness and eliminating the need for ballast resistors.
The AL8862 switches at frequencies up to 1MHz.
This allows the use of smaller-sized external components, hence minimizing the PCB size.
The AL8862 integrates the power switch and a high-side output current-sensing circuit.
Maximum output current of the AL8862 is set via an external r...



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