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NCL30188FLYGEVB: Power Factor Correction Quasi-Resonant Evaluation Board

NCL30188FLYGEVB: Power Factor Corrected Quasi-Resonant Evaluation Board

Overview

The NCL30188FLYGEVB Evaluation Board is an Ac-Dc power factor corrected flyback controller targeting isolated and non−isolated buck-boost/SEPIC constant current LED drivers. The controller operates in a quasi−resonant mode to provide optimal efficiency. Thanks to a novel control method, the device is able to tightly regulate a constant LED current from the primary side. This removes the need for secondary side feedback circuitry, biasing and an optocoupler. The device is highly integrated with a minimum number of external components. A robust suite of safety protection is built in to simplify the design. This device is specifically intended for very compact, space efficient designs.

Design Files

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Update:2024-11-22 14:23:31

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