IC Switching Regulator / Power Management (Sanken Electric)
| 1 | FB/OLP — Feedback/Overload detection |
|---|---|
| 2 | BD — Bottom detection / AC input detection |
| 3 | NC — No connect |
| 4 | ST — Startup input |
| 5 | DRV — Drive (gate driver output) |
| 6 | OCP — Overcurrent protection input |
| 7 | Vcc — Power supply |
| 8 | GND — Ground |