Datasheet

ADP5061 Data Sheet
Rev. C | Page 32 of 44
Table 28. Interrupt Active Register, Register Address 0x0A
Bit No. Mnemonic Access Default Description
7 Not used
6 THERM_LIM_INT R 0 1 = indicates an interrupt caused by isothermal charging.
5 WD_INT R 0 1 = indicates an interrupt caused by the watchdog alarm. The
watchdog timer expires within 2 sec or 4 sec, depending on the
watch dog period setting of 32 sec or 64 sec, respectively.
4 TSD_INT R 0 1 = indicates an interrupt caused by an overtemperature fault.
3 THR_INT R 0 1 = indicates an interrupt caused by THR temperature thresholds.
2 BAT_INT R 0 1 = indicates an interrupt caused by battery voltage thresholds.
1 CHG_INT R 0 1 = indicates an interrupt caused by a charger mode change.
0 VIN_INT R 0 1 = indicates an interrupt caused by VIN voltage thresholds.
Table 29. Charger Status Register 1, Register Address 0x0B
Bit No. Mnemonic Access Default Description
7 VIN_OV R N/A 1 = indicates that the voltage at the VINx pins exceeds V
VIN_OV
.
6 VIN_OK R N/A 1 = indicates that the voltage at the VINx pins exceeds V
VIN_OK
.
5 VIN_ILIM R N/A 1 = indicates that the current into a VINx pin is limited by the high
voltage blocking FET and the charger is not running at the full
programmed I
CHG
.
4 THERM_LIM R N/A 1 = indicates that the charger is not running at the full
programmed I
CHG
but is limited by the die temperature.
3 CHDONE R N/A 1 = indicates the end of charge cycle has been reached. This bit
latches on, in that it does not reset to low when the V
RCH
threshold
is breached.
[2:0] CHARGER_STATUS[2:0] R N/A Charger status bus.
000 = off.
001 = trickle charge.
010 = fast charge (CC mode).
011 = fast charge (CV mode).
100 = charge complete.
101 = LDO mode.
110 = trickle or fast charge timer expired.
111 = battery detection.