UL98C Datasheet (UTC) - NON ISOLATED BUCK CONSTANT CURRENT LED DRIVER

UL98C, NON ISOLATED BUCK CONSTANT CURRENT LED DRIVER

UL98C is a high precision LED BUCK constant current driver chip.

The chip operates in the inductor current critical continuous mode, which is suitable for the non isolated buck LED constant current power supply with 85Vac~265Vac full range input voltage.

UL98C chip integrated 500V power switch by pa

UL98C Features

* including LED short circuit protection, under voltage protection, over temperature adjustment function and so on.

* FEATURES

* The integrated 500V power mos.

* The integrated high voltage power supply function.

* The inductor current critical continuous mode.

* Without auxiliar