

Datasheet| Input voltage | 8...450 V |
| Output voltage | Fixed |
| Package | SOIC-16 |
| Output voltage | 12 V |
| Operating temperature | -40...+125 °C |
| Switching frequency | 20...120 kHz |
| Output current | 165 mA |
The HV9910B is an open loop, current mode, control LED driver IC. The HV9910B can be programmed to operate in either a constant frequency or constant off-time mode.