AL1678-08B - 500V BUCK LED DRIVER

Diodes

Datasheet Details

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

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.

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