SLUS606N – JUNE 2004 – REVISED NOVEMBER 2008
..................................................................................................................................................
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TYPICAL APPLICATION CIRCUITS (continued)
BQ24105
L
OUT
10
m
H
V
IN
C
IN
1.5 KW
10
m
F
1.5 KW
Adapter
Present
1.5 KW
Done
Charge
R
SNS
C
OUT
0.1W
10
m
F
Battery
Pack
Pack+
Pack-
103AT
3
4
6
2
IN
IN
VCC
OUT 1
OUT 20
PGND 17
D1
MMBZ18VALT1
STAT1 PGND 18
SNS 15
BAT 14
ISET1 8
ISET2 9
TS 12
VTSB 11
0.1
m
F
442 KW
RT2
0.1
m
F
301 KW
100 KW
7.5 KW
R
ISET1
7.5 KW
VTSB
9.31 KW
RT1
19 STAT2
5
7
PG
TTC
C
TTC
16 CE
0.1
m
F
10 VSS
0.1
m
F
13 FB
R
ISET2
Figure 3. Stand-Alone 2-Cell Application
BQ24113,
BQ24113A
L
OUT
10
m
H
D1
R
SNS
C
OUT
0.1W
10
m
F
Battery
Pack
Pack+
Pack-
103AT
V
IN
0.1
m
F
C
IN
10
m
F
3
4
6
2
IN
IN
VCC
OUT 1
OUT 20
PGND 17
MMBZ18VALT1
(see Note A)
STAT1 PGND 18
SNS 15
BAT 14
7.5 KW
R
ISET1
7.5 KW
VTSB
9.31 KW
19 NC
5
7
PG
CMODE ISET1 8
ISET2 9
TS 12
VTSB 11
16 CE
10 VSS
13 CELLS
R
ISET2
442 KW
0.1
m
F
RT1
RT2
0.1
m
F
TO HOST CONTROLLER
A.
Zener diode not needed for bq24113A.
Figure 4. System-Controlled Application
8
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