| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Frequency | 166 kHz |
| Number of Pins | 16 Pin |
| Case/Package | SOIC-16 |
| Power Rating | 15 W |
| Number of Outputs | 1 Output |
| Supply Current | 1700 mA |
| Number of Positions | 16 Position |
| Power Dissipation | 0.9 W |
| Switching Frequency | 166 kHz |
| Input Voltage (Max) | 23 V |
| Input Voltage (Min) | 11.5 V |
| Operating Temperature (Max) | 150 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Power Dissipation (Max) | 900 mW |
| Supply Voltage | 11.5V ~ 23V |
| Input Voltage | 800 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| Operating Temperature | -40℃ ~ 150℃ (TJ) |
The HVLED815PFTR is an offline LED Driver with primary-sensing and high power factor. High voltage primary switcher intended for operating directly from the rectified mains with minimum external parts and enabling high power factor (>0.9) to provide an efficient and compact solution for LED driving. It combines a high-performance low voltage PWM controller chip and an 800V, avalanche rugged power MOSFET. 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).
● Internal high voltage start-up
● Primary sensing regulation (PSR)
● Quasi-resonant (QR) operation
● Optocoupler not needed
● Open or short LED string management
● Automatic self supply
● ±3% Accuracy on constant LED output current
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