ACT5830
Rev PrB, 05-Mar-08
SINGLE-CELL Li+ BATTERY CHARGER (CHGR)
Li+ BATTERY CHARGER REGISTER DESCRIPTIONS
Note: See Table 1 for default register settings.
Table 8:
Battery Charger (CHGR) Control Register Map
DATA
ADDRESS
D7
D6
D5
D4
D3
D2
D1
D0
08h
09h
0Ah
0Bh
ISET
R
VSET
TIMOSET
R
R
R
BATFLT
TIMOFLT
R
R
R
CHGRSTAT VINPOK
R
R
R
R
R
R
R
R
R
R
CHGROK
SUSCHG
R: Read-Only bits. Default Values May Vary.
Table 9:
Battery Charger (CHGR) Control Register Bit Descriptions
ADDRESS
08h
NAME
BIT
[2:0]
[3]
ACCESS
R/W
FUNCTION
DESCRIPTION
See Table 11
READ ONLY
See Table 10
Charge Termination
Voltage Selection
VSET
08h
R
Maximum Charge Current
Selection
08h
ISET
[7:4]
R/W
0
1
0
1
Input Power is not OK
Input Power is OK
Not Charging
09h
VINPOK
[0]
R
Input Supply Power-OK
Charging Status
09h
09h
09h
CHGRSTAT
[1]
[2]
[3]
R
R
R
Charging
READ ONLY
0
1
0
1
No Timeout Fault
Timeout Fault
TIMOFLT
BATFLT
Timeout Fault
Battery Not Removed
Battery Removed
READ ONLY
09h
[4]
R
Battery Removed Fault
09h
09h
0Ah
[5]
R
R/W
R
TIMOSET
[7:6]
[7:0]
Charge Timeout Select
See Table 12
READ ONLY
0
1
0
1
Charging Enabled
Charging Disabled
Charging Error Occurred
Charging OK
0Bh
SUSCHG
CHGROK
[0]
R/W
Suspend Charging
Charge Status
0Bh
0Bh
[1]
R
R
[7:2]
READ ONLY
Innovative PowerTM
- 35 -
www.active-semi.com
ActivePMUTM is a trademark of Active-Semi.
I2CTM is a trademark of Philips Electronics.
Copyright © 2008 Active-Semi, Inc.
ACTIVE-SEMI [ ACTIVE-SEMI, INC ]
