ADP5065 Analog Devices, ADP5065 Datasheet - Page 31

• 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

Data Sheet
Bit No.
2
1
0
Table 25. Interrupt Active, Register Address 0x0A Bit Descriptions
Bit
No.
7
6
5
4
3
2
1
0
Table 26. Charger Status 1, Register Address 0x0B Bit Descriptions
Bit No.
7
6
5
4
3
[2:0]
Mnemonic
IND_PEAK_INT
THERM_LIM_INT
WD_INT
TSD_INT
THR_INT
BAT_INT
CHG_INT
VIN_INT
Mnemonic
VIN_OV
VIN_OK
VIN_ILIM
THERM_LIM
CHDONE
CHAGER_STATUS[2:0]
Mnemonic
EN_BAT_INT
EN_CHG_INT
EN_VIN_INT
Access
R
R
R
R
R
R
R
R
Access
R/W
R/W
R/W
Default
0
0
0
0
0
0
0
0
Access
R
R
R
R
R
R
Default
0
0
0
Default
N/A
N/A
N/A
N/A
N/A
N/A
Description
When high, this bit indicates an interrupt caused by an inductor peak current limit.
When high, this bit indicates an interrupt caused by isothermal charging.
When high, this bit indicates an interrupt caused by the watchdog alarm. The watchdog
timer expires within 2 sec or 4 sec depending on the WDPERIOD setting of 32 sec or 64 sec,
respectively.
When high, this bit indicates an interrupt caused by an overtemperature fault.
When high, this bit indicates an interrupt caused by THR temperature thresholds.
When high, this bit indicates an interrupt caused by battery voltage thresholds.
When high, this bit indicates an interrupt caused by a charger mode change.
When high, this bit indicates an interrupt caused by VINx voltage thresholds.
Rev. A | Page 31 of 40
Description
When high, the battery voltage thresholds interrupt is allowed.
When high, the charger mode change interrupt is allowed.
When high, the VINx pin voltage thresholds interrupt is allowed.
Description
When high, this bit indicates that the voltage at the VINx pins
exceeds V
When high, this bit indicates that the voltage at the VINx pins
exceeds V
When high, this bit 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
When high, this bit indicates that the charger is not running at the
full programmed I
When high, this bit indicates the end of charge cycle has been
reached. This bit latches on, in that it does not reset to low when the
V
Charger status bus.
000 = off.
001 = trickle charge.
010 = fast charge (CC mode).
011 = fast charge (CV mode).
100 = charge complete.
101 = suspend.
110 = trickle or fast charge timer expired.
111 = battery detection.
RCH
threshold is breached.
VIN_OV
VIN_OK
.
.
CHG
but is limited by the die temperature.
CHG
.
ADP5065