OB3613
OB3613 is High PF Non-Isolated Buck LED Lighting Controller manufactured by On-Bright.
- Part of the OB3613-On comparator family.
- Part of the OB3613-On comparator family.
High PF Non-Isolated Buck LED Lighting Controller
GENERAL DESCRIPTION
OB3613 is a high power factor, highly integrated buck regulator with advanced Features to provide high efficiency control and high precision constant current output for LED lighting applications.
The proprietary CC control scheme is used and the system can achieve high power factor with constant on-time control scheme.
OB3613 offers prehensive protection coverage with auto-recovery Features including LED open loop protection, LED short circuit protection, cycle-by-cycle current limiting, built-in leading edge blanking, VDD under voltage lockout (UVLO), etc.
OB3613 is offered in SOT23-6 package.
Features
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