OZ8022V Description
OZ8022V is a controller for Buck converter utilizing quasi-resonant conversion technology. OZ8022V can be used for driving high-brightness LEDs with Power Factor Correction in off-line applications. The controller is implemented with a pensated voltage mode control to regulate the average LED current.
OZ8022V Key Features
- Quasi-resonant converter controller for high brightness LEDs
- Supports high power factor for LED lighting
OZ8022V Applications
- Low start-up current and operating current to maximize conversion efficiency
- Voltage-mode control to simplify circuit design
- Under-voltage lockout with hysteresis
- Minimum off-time control for light-load
- Provides plete protection functions
- 40oC to +105oC Note 3, Page 4