ZHCSIN3A August 2018 – June 2019 DRV8350 , DRV8350R , DRV8353 , DRV8353R
PRODUCTION DATA.
The OCP control register is shown in Figure 60 and described in Table 17.
Register access type: Read/Write
| 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| TRETRY | DEAD_TIME | OCP_MODE | OCP_DEG | VDS_LVL | ||||||
| R/W-0b | R/W-01b | R/W-01b | R/W-01b | R/W-1101b | ||||||
| Bit | Field | Type | Default | Description |
|---|---|---|---|---|
| 10 | TRETRY | R/W | 0b |
0b = VDS_OCP and SEN_OCP retry time is 8 ms 1b = VDS_OCP and SEN_OCP retry time is 50 µs |
| 9-8 | DEAD_TIME | R/W | 01b |
00b = 50-ns dead time 01b = 100-ns dead time 10b = 200-ns dead time 11b = 400-ns dead time |
| 7-6 | OCP_MODE | R/W | 01b |
00b = Overcurrent causes a latched fault 01b = Overcurrent causes an automatic retrying fault 10b = Overcurrent is report only but no action is taken 11b = Overcurrent is not reported and no action is taken |
| 5-4 | OCP_DEG | R/W | 10b |
00b = Overcurrent deglitch of 1 µs 01b = Overcurrent deglitch of 2 µs 10b = Overcurrent deglitch of 4 µs 11b = Overcurrent deglitch of 8 µs |
| 3-0 | VDS_LVL | R/W | 1001b |
0000b = 0.06 V 0001b = 0.07 V 0010b = 0.08 V 0011b = 0.09 V 0100b = 0.1 V 0101b = 0.2 V 0110b = 0.3 V 0111b = 0.4 V 1000b = 0.5 V 1001b = 0.6 V 1010b = 0.7 V 1011b = 0.8 V 1100b = 0.9 V 1101b = 1 V 1110b = 1.5 V 1111b = 2 V |