ADP5065 Analog Devices, ADP5065 Datasheet - Page 32

• Manufacturer Part Number: ADP5065
• Description: Fast Charge Battery Management with Power Path and USB Compatibility
• Manufacturer: Analog Devices

Specifications of ADP5065

• Product Description: Fast Charge Battery Management with Power Path and USB Compatibility
• Switching/linear: Switching
• Cell Type: Li-Ion
• Final Voltage Options: 4.2
• Accuracy Over Temp (%): 0.3%
• Temp Range: -40 to +125°C
• Package: WLCSP-20
• Active For Param Search: Yes

ADP5065
Table 27. Charger Status Register 2, Register Address 0x0C Bit Descriptions
Bit No.
[7:5]
4
3
[2:0]
Table 28. Fault Register, Register Address 0x0D Bit Descriptions
Bit No.
[7:4]
3
2
1
0
1
Table 29. Battery Short, Register Address 0x10 Bit Descriptions
Bit No.
[7:5]
[4:3]
[2:0]
To reset the fault bits in the fault register, cycle power on VINx or write high to the corresponding I
Mnemonic
THR_STATUS[2:0]
IPK_STAT
Not Used
BATTERY_STATUS[2:0]
Mnemonic
Not Used
BAT_SHR
IND_PEAK_INT
TSD 130°C
TSD 140°C
Mnemonic
TBAT_SHR[2:0]
Not used
VBAT_SHR[2:0]
Access
R/W
R/W
R/W
R/W
Access
R/W
R/W
R/W
Access
R
R
R
R
Default
0
0
0
0
Default
100 = 30 sec
100 = 2.4 V
Default
N/A
N/A
N/A
Rev. A | Page 32 of 40
1
Description
When high, a battery short detection has occurred.
When high, an inductor peak current-limit fault has occurred.
When high, the overtemperature (lower) fault has occurred.
When high, the overtemperature fault has occurred.
Description
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
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
Description
THR pin status.
000 = off.
001 = battery cold.
010 = battery cool.
011 = battery warm.
100 = battery hot.
111 = thermistor OK.
Peak current limit status bit. Set high if four or more peak inductor
current limits are reached in succession.
Battery status bus.
000 = battery monitor off.
001 = no battery.
010 = BAT_SNS < V
011 = V
100 = BAT_SNS ≥ V
TRK
≤ BAT_SNS < V
2
C bit.
TRK
WEAK
.
.
WEAK
.
Data Sheet