HVLED815PF is a high power factor (>0.9) offline LED driver from ST, with a maximum operating current of 15W.
The HVLED815PF is a high-voltage primary switcher designed for operating directly from rectified mains to drive AC-DC LED bulbs and drivers up to 15 W. It combines a low-voltage PWM controller chip with an 800 V avalanche-rugged Power MOSFET in a single SO16N package. The device utilizes patented primary sensing regulation (PSR) to achieve a power factor greater than 0.90 without requiring an optocoupler.
| Power factor | > 0.9 |
|---|---|
| Max power | 15 W |
| Max junction temperature | 150 °C |
The device supports high power factor operation for LED drivers up to 15 W.
The absolute maximum drain-to-source voltage is 800 V.
The maximum junction temperature is 150 °C.