ADP5065ACBZ-1-R7 Analog Devices, Inc., ADP5065ACBZ-1-R7 Datasheet - Page 16

• Manufacturer Part Number: ADP5065ACBZ-1-R7
• Description: Fast Charge Battery Manager With Power Path And
• Manufacturer: Analog Devices, Inc.

ADP5065
0X04 CHARGING CURRENT SETTINGS REGISTER
0X05 VOLTAGE THRESHOLD SETTINGS REGISTER1
0X06 TIMER SETTINGS REGISTER
Bit(s)
4:2
1:0
6:5
4:3
2:0
7
6
5
7
7
6
5
4
3
2
Tied high in metal
VTRK_DEAD<1:0>
ITRK_DEAD<1:0>
VWEAK<1:0>
VRCH<1:0>
CHG_TMR_
ICHG<2:0>
EN_CHG_
C/20 EOC
C/10 EOC
EN_TEND
Not Used
Not used
Notused
PERIOD
EN_WD
Name
TIMER
Access
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R
111=1250mA
11=260mV
10=20mA
011=3.0V
Default
01=2.5V
1
1
1
1
1
Rev. PrA | Page 16 of 22
Description
The C/20 bit has priority over the other settings (C/10 EOC and IEND)
When bit is high c/20 programming used. 27.5mA minimum value
The C/10 bit has priority over the other setting (END) but not C/20 EOC
When bit is high c/10 programming used unless C/20 EOC is high. 27.5mA
minimum value
Fast charge current programming bus. The values of the constant current
charge can be programmed as per the values below
000=550mA
001=650mA
010=750mA
011=850mA
100=950mA
101=1050mA
110=1150mA
111=1250mA
TRICKLE and WEAK charge current programming bus. The values of the
trickle nad Weak charge currents can be programmed as per the values
below
00=5mA
01=10mA
Recharge voltage programming bus. The values of the recharge threshold
can be programmed as per the values below
00=80mV
01=140mV
Trickle to Fast charge DEAD battery voltage programming bus. The values of
the trickle to fast charge threshold can be programmed as per the values
below
00=2.4V
01=2.5V
WEAK battery voltage rising threshold. Sets when the system is enabled by
V_WEAK_OK signal:
000=2.7V
001=2.8V
010=2.9V
011=3.0V
100=3.1V
101=3.2V
110=3.3V
111=3.4V
When low disables the charge complete timer t
remain on this function.
When high the trickle / fast charge timer is enabled
Trickle / Fast charge timer period
0=30/300min
When high the watchdog timer safety timer is enabled. When low the
watchdog timer is disabled even if BAT_SNS exceeds V
10=2.6V
11=3.3V
10=20mA
10=200mV
11=20mA
11=260mV
1=60/600min
Preliminary Technical Data
END.
A 31ms deglitch timer will
DEAD