HOME Products Dimmable driver solutionAC/DC PWM dimming solution
| Part Number | MOS BVdss | Topology | Dimming Mode | Input Voltage Range | CC/CV | PF | THD | Max. Output Power/Current | |
| OB3338 | OB3338 | External | Flyback/ Buck-boost | PWM to analog | 90~277Vac | PSR CC | >0.9 | <10% | 80W |
| OB3338B | External | Flyback/ Buck-boost | >0.9 | <10% | 80W | ||||
| OB3338C | External | Flyback/ Buck-boost | >0.5 | - | 80W | ||||
| OB3337 | External | Buck | PWM to analog | 90~277Vac | CC | >0.9 | <20% | 80W | |
| OB3605Ax | 500V | Buck | PWM | 90~277Vac | CC | >0.5 | - | 52W | |
| OB3600 | External | Buck | PWM | 90~277Vac | CC/CV | >0.5 | - | 80W | |