SLVUB95C December 2017 – August 2018 DRV10974
The ADV resistor controls the lead time in order to drive the motor with the best efficiency. More information can be found in DRV10974 12-V, Three-Phase, Sensorless BLDC Motor Driver. The default resistor on the DRV10974EVM is 59 kΩ, which sets the lead time to 400 µs.
| RADV [kΩ] | LEAD TIME [µs] |
|---|---|
| 10.7 | 10 |
| 14.3 | 25 |
| 17.8 | 50 |
| 22.1 | 100 |
| 28 | 150 |
| 34 | 200 |
| 41.2 | 250 |
| 49.9 | 300 |
| 59 | 400 |
| 71.5 | 500 |
| 86.6 | 600 |
| 105 | 700 |
| 124 | 800 |
| 150 | 900 |
| 182 | 1000 |