42V, 6A Synchronous Step-Down Regulator with 3µA Quiescent Current
| Pin | Name | Type |
|---|---|---|
| 5 | VIN | input |
| 6 | VIN | input |
| 7 | VIN | input |
| 4 | EN/UV | input |
| 23 | PG | output |
| 1 | SYNC | bidirectional |
| 21 | INTVCC | input |
| 2 | TR/SS | input |
| 3 | RT | passive |
| 25 | NC | passive |
| 26 | NC | passive |
| 27 | NC | passive |
| 28 | NC | passive |
| 22 | BIAS | input |
| 20 | BST | input |
| 15 | SW | output |
| 16 | SW | output |
| 17 | SW | output |
| 18 | SW | output |
| 19 | SW | output |
| 24 | FB | input |
| 8 | PGND | power_in |
| 9 | PGND | power_in |
| 10 | PGND | power_in |
| 11 | GND | power_in |
| 12 | GND | power_in |
| 13 | GND | power_in |
| 14 | GND | power_in |
| 29 | GND | power_in |
