1 Pin Configuration
| Pin No. | Pin Name MCP14LH2181 | Pin Name MCP14LH21814 | Pin Description |
|---|---|---|---|
| 1 | HIN | HIN | Logic input for high-side gate driver output, in phase with HO |
| 2 | LIN | LIN | Logic input for low-side gate driver output, in phase with LO |
| 3 | COM | — | Low-side and logic return |
| 3 | — | VSS | Logic Return |
| 4 | LO | — | Low-side gate drive output |
| 4 | — | NC | Not connected |
| 5 | VCC | — | Low-side and logic fixed supply |
| 5 | — | COM | Low-side return |
| 6 | VS | — | High-side floating supply return |
| 6 | — | LO | Low-side gate drive output |
| 7 | HO | — | High-side gate driver output |
| 7 | — | VCC | Low-side and logic fixed supply |
| 8 | VB | — | High-side floating supply |
| 8, 9, 10, 14 | — | NC | Not connected |
| 11 | — | VS | High-side floating supply return |
| 12 | — | HO | High-side gate driver output |
| 13 | — | VB | High-side floating supply |