LD7833 Description
The LD7833 is a primary side regulation Flyback controller with power factor for TRIAC dimmable LED driver. The LD7833 provides constant current (CC) operation requiring neither photo-coupler nor secondary control circuit. It minimizes the ponents counts in a tiny package.
LD7833 Key Features
- High Voltage (700V) Startup Circuit
- Transition Mode Operation
- High Power Factor
- Dimmable by TRIAC dimmer
- VCC Over Voltage Pr