ZHCSDI4D March 2015 – October 2022 BQ25890 , BQ25892
PRODUCTION DATA
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 |
| R/W | R/W | R/W | R/W | R/W | R/W | R/W | R/W |
| LEGEND: R/W = Read/Write; R = Read only; -n = value after reset |
| Bit | Field | Type | Reset | Description | |
|---|---|---|---|---|---|
| 7 | BHOT[1] | R/W | by REG_RST by Watchdog | Boost Mode Hot Temperature Monitor Threshold 00 – VBHOT1 Threshold (34.75%) (default) 01 – VBHOT0 Threshold (Typ. 37.75%) 10 – VBHOT2 Threshold (Typ. 31.25%) 11 – Disable boost mode thermal protection | |
| 6 | BHOT[0] | R/W | by REG_RST by Watchdog | ||
| 5 | BCOLD | R/W | by REG_RST by Watchdog | Boost Mode Cold Temperature Monitor Threshold 0 – VBCOLD0 Threshold (Typ. 77%) (default) 1 – VBCOLD1 Threshold (Typ. 80%) | |
| 4 | VINDPM_OS[4] | R/W | by REG_RST | 1600mV | Input Voltage Limit Offset Default: 600mV (00110) Range: 0mV – 3100mV Minimum VINDPM threshold is clamped at 3.9V Maximum VINDPM threshold is clamped at 15.3V When VBUS at noLoad is ≤ 6V, the VINDPM_OS is used to calculate VINDPM threhold When VBUS at noLoad is > 6V, the VINDPM_OS multiple by 2 is used to calculate VINDPM threshold. |
| 3 | VINDPM_OS[3] | R/W | by REG_RST | 800mV | |
| 2 | VINDPM_OS[2] | R/W | by REG_RST | 400mV | |
| 1 | VINDPM_OS[1] | R/W | by REG_RST | 200mV | |
| 0 | VINDPM_OS[0] | R/W | by REG_RST | 100mV | |