ADP5065 Analog Devices, ADP5065 Datasheet - Page 30

• 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
Bit No.
[2:0]
Table 21. Timer Settings, Register Address 0x06 Bit Descriptions
Bit No.
[7:6]
5
4
3
2
1
0
Table 22. Functional Settings1, Register Address 0x07 Bit Descriptions
Bit No.
7
6
5
4
3
2
1
0
Table 23. Functional Settings2, Register Address 0x08 Bit Descriptions
Bit No.
[7:0]
Table 24. Interrupt Enable, Register Address 0x09 Bit Descriptions
Bit No.
7
6
5
4
3
Mnemonic
EN_IND_PEAK_INT
EN_THERM_LIM_INT
EN_WD_INT
EN_TSD_INT
EN_THR_INT
Mnemonic
VWEAK[1:0]
Mnemonic
Not used
EN_TEND
EN_CHG_TIMER
CHG_TMR_PERIOD
EN_WD
WD PERIOD
RESET_WD
Mnemonic
EN_JEITA
DIS_IPK_SD
EN_BMON
EN_THR
Not used
EN_EOC
EN_TRK
EN_CHG
Mnemonic
Not used
Access
R/W
Access
R/W
R/W
R/W
R/W
R/W
W
Access
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Access
R/W
Access
R/W
R/W
R/W
R/W
R/W
Default
011 = 3.0 V
Default
1
1
1
1
0
0
Default
0
1
0
0
0
1
1
1
Default
Default
0
0
0
0
0
Rev. A | Page 30 of 40
Description
Weak battery voltage rising threshold.
000 = 2.7 V.
001 = 2.8 V.
010 = 2.9 V.
011 = 3.0 V.
100 = 3.1 V.
101 = 3.2 V.
110 = 3.3 V.
111 = 3.4 V.
Description
When low, this bit disables the charge complete timer (t
31 ms deglitch timer remains on this function.
When high, the trickle/fast charge timer is enabled.
Trickle/fast charge timer period.
0 = 30 sec/300 minutes.
1 = 60 sec/600 minutes.
When high, the watchdog timer safety timer is enabled.
When low, the watchdog timer is disabled even when BAT_SNS
exceeds V
Watchdog safety timer period.
0 = 32 sec/40 minutes.
1 = 64 sec/40 minutes.
High resets the watchdog safety timer. Bit is reset automatically.
Description
When low, this bit disables the JEITA Li-Ion temperature battery
charging specification.
When high, this bit disables the automatic shutdown of the device if
four peak inductor current limits are reached in succession. In
addition, when high, it only flags the Status Bit IPK_STAT.
When high, the battery monitor is enabled even when the voltage at
the VINx pins is below V
When high, the THR current source is enabled even when the
voltage at the VINx pins is below V
When high, end of charge is allowed.
When low, trickle charger is disabled and the dc-to-dc converter is
enabled.
When low, the dc-to-dc converter is disabled.
Description
Description
When high, the inductor peak current-limit interrupt is allowed.
When high, the isothermal charging interrupt is allowed.
When high, the watchdog alarm interrupt is allowed.
When high, the overtemperature interrupt is allowed.
When high, the THR temperature thresholds interrupt is allowed.
DEAD
.
VIN_OK
.
VIN_OK
.
Data Sheet
END
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