Datasheet

Data Sheet ADP5065
Rev. D | Page 31 of 40
Table 27. Charger Status Register 2, Register Address 0x0C Bit Descriptions
Bit No. Mnemonic Access Default Description
[7:5] THR_STATUS[2:0] R Not applicable THR pin status.
000 = off.
001 = battery cold.
010 = battery cool.
011 = battery warm.
100 = battery hot.
111 = thermistor OK.
4 IPK_STAT R Not applicable Peak current limit status bit. Set high if four or more peak inductor
current limits are reached in succession.
3
Not Used
R
Not applicable
[2:0] BAT TERY_STATUS[2:0] R Battery status bus.
000 = battery monitor off.
001 = no battery.
010 = BAT_SNS < V
TRK
.
011 = V
TRK
≤ BAT_SNS < V
WEAK
.
100 = BAT_SNS ≥ V
WEAK
.
Table 28. Fault Register, Register Address 0x0D Bit Descriptions
1
Bit No. Mnemonic Access Default Description
[7:4] Not Used
3 BAT_SHR R/W 0 When high, a battery short detection has occurred.
2 IND_PEAK_INT R/W 0 When high, an inductor peak current-limit fault has occurred.
1 TSD 130°C R/W 0 When high, the overtemperature (lower) fault has occurred.
0 TSD 140°C R/W 0 When high, the overtemperature fault has occurred.
1
To reset the fault bits in the fault register, cycle power on VINx or write high to the corresponding I
2
C bit.
Table 29. Battery Short, Register Address 0x10 Bit Descriptions
Bit No. Mnemonic Access Default Description
[7:5] TBAT_SHR[2:0] R/W 100 = 30 sec Battery short timeout timer:
000 = 1 sec
001 = 2 sec
010 = 4 sec
011 = 10 sec
100 = 30 sec
101 = 60 sec
110 = 120 sec
111 = 180 sec
[4:3] Not used R/W
[2:0] VBAT_SHR[2:0] R/W 100 = 2.4 V Battery short voltage threshold level:
000 = 2.0 V
001 = 2.1 V
010 = 2.2 V
011 = 2.3 V
100 = 2.4 V
101 = 2.5 V
110 = 2.6 V
111 = 2.7 V