Wide Range Synchronous Buck Controller
| Pin | Name | Type |
|---|---|---|
| 1 | VIN | power_in |
| 2 | UVLO | input |
| 4 | EN | input |
| 3 | RT/SYNC | input |
| 7 | SS | input |
| 5 | RAMP | input |
| 6 | AGND | power_in |
| 14 | PGND | power_in |
| 18 | HB | power_in |
| 19 | HO | output |
| 20 | SW | output |
| 15 | LO | output |
| 12 | CS | input |
| 13 | CSG | power_in |
| 11 | DEMB | input |
| 10 | VOUT | input |
| 8 | FB | input |
| 9 | COMP | output |
| 17 | VCCX | power_in |
| 16 | VCC | power_in |
| 21 | EP | power_in |
