ZHCS688I November 2011 – March 2018 TPS65217
PRODUCTION DATA.
CHGCONFIG0 is shown in Figure 33 and described in Table 5.
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| DATA BIT | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
|---|---|---|---|---|---|---|---|---|
| FIELD NAME | TREG | DPPM | TSUSP | TERMI | ACTIVE | CHGTOUT | PCHGTOUT | BATTEMP |
| READ/WRITE | R | R | R | R | R | R | R | R |
| RESET VALUE | 0b | 0b | 0b | 0b | 0b | 0b | 0b | 0b |
| Bit | Field | Type | Reset | Description |
|---|---|---|---|---|
| 7 | TREG | R | 0b |
Thermal regulation 0b = Charger is in normal operation. 1b = Charge current is reduced because of high chip temperature. |
| 6 | DPPM | R | 0b |
DPPM active 0b = DPPM loop is not active. 1b = DPPM loop is active; charge current is reduced to support the load with the current required. |
| 5 | TSUSP | R | 0b |
Thermal suspend 0b = Charging is allowed. 1b = Charging is temporarily suspended because battery temperature is out of range. |
| 4 | TERMI | R | 0b |
Termination current detect 0b = Charging, charge termination current threshold has not been crossed. 1b = Charge termination current threshold has been crossed and charging has been stopped. This can be from a battery reaching full capacity or to a battery removal condition. |
| 3 | ACTIVE | R | 0b |
Charger active bit 0b = Charger is not charging. 1b = Charger is charging (DPPM or thermal regulation may be active). |
| 2 | CHGTOUT | R | 0b |
Charge timer time-out 0b = Charging, timers did not time out. 1b = One of the timers has timed out and charging has been terminated. |
| 1 | PCHGTOUT | R | 0b |
Precharge timer time-out 0b = Charging, precharge timer did not time out. 1b = Precharge timer has timed out and charging has been terminated. |
| 0 | BATTEMP | R | 0b |
Battery temperature and NTC error
0b = Battery temperature is in the allowed range for charging. 1b = No temperature sensor detected or battery temperature outside valid charging range |