EVLHVLED815W15：HVLED815 based evaluation board: 15 W European range high power factor LED driver with primary side current regulation
The LED driver board is based on a flyback topology using the STMicroelectronics®HVLED815PF device.
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 (> 0.95) to provide an efficient, compact and cost effective solution for LED driving. It combines 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 the optocoupler thanks to the patented primary sensing regulation (PSR) technique. The device assures protection against LED string fault (open or short).
Key Features
- 15 W LED driver
- Single stage HPF flyback
- Primary side regulation - no optocoupler
- Power factor > 0.95
- LED driver efficiency > 84%
- THD < 20%
- European input range
产品规格
Design Notes & Tips
宣传册
许可协议
样片和购买
| 型号 | Core Product | Unit Price (US$)
* | Quantity | ECCN (EU) | ECCN (US) | Country of Origin |
|---|
| EVALHVLED815W15 | HVLED815PF | 85.75 | - | NEC | EAR99 | - |
质量和可靠性
| 型号 | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|
| EVALHVLED815W15 | CARD | Industrial | Ecopack1 | |
