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AL1678-08B - 500V BUCK LED DRIVER

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Diodes

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AL1678-08B 500V BUCK LED DRIVER by Diodes - Datasheet Preview — Datasheet preview – AL1678-08B

Datasheet Details

Part number	AL1678-08B
Manufacturer	DIODES
File Size	650.43 KB
Description	500V BUCK LED DRIVER
Datasheet	AL1678-08B Datasheet
Additional preview pages of the AL1678-08B datasheet.

Product details

Description

The AL1678-20B/10B/08B is a universal AC input (85 to 277 VAC), high efficiency and high accuracy Buck LED driver.

Features

to enhance the system safety and reliability. It has thermal fold back function, which can reduce the output current when the driver’s temperature is higher than the setting value. The AL1678-20B/10B/08B is available in SO-7 package. Pin Assignments (Top View) OUT 1 VCC 2 ROVP 3 GND 4 SO-7 7 Drain 6 LC 5 CS Features.
> 90% Efficiency.
Valley Switching to Achieve Low Switching Loss.
Universal 85 to 277 VAC Input Range.
Internal MOSFET up to 500V.

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Published: Oct 20, 2016 |