HVLED815PF Description
The HVLED815PF device is a high voltage primary switcher intended for operating directly from the rectified mains with minimum external parts and enabling high power factor (>0.90) to provide an efficient, pact, and cost-effective solution for LED driving. It bines a high-performance low voltage PWM controller chip and an 800 V, avalanche rugged Power MOSFET in the same package. There is no need for an optocoupler...
HVLED815PF Key Features
- High power factor capability (>0.9)
- 800 V, avalanche rugged internal 6Ω Power MOSFET
- Internal high voltage startup
- Primary sensing regulation (PSR)
- ±3% accuracy on constant LED output current
- Quasi-resonant (QR) operation
- Optocoupler not needed
- Open or short LED string management
- Automatic self-supply
HVLED815PF Applications
- AC-DC LED driver bulb replacement lamps up to 15 W, with high power factor
- AC-DC LED drivers up to 15 W