UL98B driver equivalent, non isolated buck constant current led driver.
including LED short circuit protection, under voltage protection, over temperature adjustment function and so on.
* FEATURES
* The integrated 500V power mos. * The .
UL98B 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 volt.
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