OB3330CP
DESCRIPTION
FEATURES
The OB3330 is power factor correction,
- Primary-Side Control with Single Stage PFC primary-side-control LED lighting driver with
Topology advanced features to provide high efficiency
- Minimized BOM Count control for lighting applications.
- Transition Mode (TM) Operation to Achieve
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 parator with built-in leading-edge blanking, and a totem pole output.
High Efficiency
- Analog multiplier for Power Factor Correction
- High Current Accuracy
- Cycle-by-Cycle Current Limiting (OCP)
- Selectable Threshold of OCP
- VCC Over Voltage Protection
- Output Over Voltage Protection
- Over-temperature Protection
OB3330 offers great protection coverage including
- LED Open Circuit Protection
VCC under voltage lockout (UVLO), VCC over
- LED Short Circuit...
