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OB3330

On-Bright
Part Number OB3330
Manufacturer On-Bright
Description High Performance LED Lighting Driver
Published Dec 16, 2013
Detailed Description OB3330 High Performance LED Lighting Driver GENERAL DESCRIPTION The OB3330 is power factor correction, primary-side-con...
Datasheet PDF File OB3330 PDF File

OB3330
OB3330


Overview
OB3330 High Performance LED Lighting Driver GENERAL DESCRIPTION The OB3330 is power factor correction, primary-side-control LED lighting driver with advanced features to provide high efficiency control for lighting applications.
OB3330 features an internal start-up timer for stand-alone applications, an analog multiplier for power factor correction (PFC), zero current detectors (ZCD) to ensure transition mode (TM) operation, a current sensing comparator with built-in leading-edge blanking, and a totem pole output.
OB3330 offers great protection coverage including VCC under voltage lockout (UVLO), VCC over voltage protection, load voltage over voltage protection, Level selectable cycle-by-cy...



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