ZHCSDI4D March 2015 – October 2022 BQ25890 , BQ25892
PRODUCTION DATA
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| 0 | 1 | 0 | 0 | 0 | 1 | 0 | 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 | FORCE_ICO | R/W | by Software by Watchdog | Force Start Input Current Optimizer (ICO) 0 – Do not force ICO (default) 1 – Force ICO Note: This bit is can only be set only and always returns to 0 after ICO starts | |
| 6 | TMR2X_EN | R/W | by Software by Watchdog | Safety Timer Setting during DPM or Thermal Regulation 0 – Safety timer not slowed by 2X during input DPM or thermal regulation 1 – Safety timer slowed by 2X during input DPM or thermal regulation (default) | |
| 5 | BATFET_DIS | R/W | by Software | Force BATFET off to enable ship mode 0 – Allow BATFET turn on (default) 1 – Force BATFET off | |
| 4 | JEITA_VSET (45C-60C) | R/W | by Software by Watchdog | JEITA High Temperature Voltage Setting 0 – Set Charge Voltage to VREG-200mV during JEITA hig temperature (default) 1 – Set Charge Voltage to VREG during JEITA high temperature | |
| 3 | BATFET_DLY | R/W | by Software | BATFET turn off delay control 0 – BATFET turn off immediately when BATFET_DIS bit is set (default) 1 – BATFET turn off delay by tSM_DLY when BATFET_DIS bit is set | |
| 2 | BATFET_RST_EN | R/W | by Software | BATFET full system reset enable 0 – Disable BATFET full system reset 1 – Enable BATFET full system reset (default) | |
| 1 | PUMPX_UP | R/W | by Software by Watchdog | Current pulse control voltage up enable 0 – Disable (default) 1 – Enable Note: This bit is can only be set when EN_PUMPX bit is set and returns to 0 after current pulse control sequence is completed | |
| 0 | PUMPX_DN | R/W | by Software by Watchdog | Current pulse control voltage down enable 0 – Disable (default) 1 – Enable Note: This bit is can only be set when EN_PUMPX bit is set and returns to 0 after current pulse control sequence is completed | |