Datasheet
bq78PL114S12
1
CHG
2
DSG
3
PRE
4
EFCIC
5
EFCID
6
CCBAT
7
CCPACK
8
VLDO1
9
CSBAT
10
CSPACK
11
OSCI
12
OSCO
13
SDO0
14
SDI1
15
P1N
16
P2S
17
P2N
18
SDO2
19
SDI3
20
P3S
21
P3N
22
P4S
23
P4N
24
P-LAN
25
RSTN
26
N/C
27
N/C
28
N/C
29
FIELD
30
SPROT
31
LEDEN/PSH/BP/TP
32
LED1/SEG1
33
LED2/SEG2
34
LED3/SEG3
35
LED4/SEG4
36
LED5/SEG5
37
SMBCLK
38
SMBDAT
39
V4
40
XT4
41
XT3
42
V3
43
VLDO2
44
V2
45
XT2
46
XT1
47
V1
48
VSS
49
TAB
U4
C5
10uF
R44
10K
C27
0.01uF
C28
10uF
C43
0.1uF
C7
1.0uF
R5
100K
C11
0.01uF
R28
4.7K
R27
4.7K
R49
100R
R50
100R
C9
10uF
C10
0.01uF
R54
100R
R55
100R
R43
1.0M
R51
1.0M
15
V1
12
V2
14
T1
13
T2
11
N/C
10
N/C
3
N/C
8
P2N
7
P2S
6
P1N
5
P1S
2
VLDO
16
VPP
9
SDO
4
SDI
17
TAB
1
VSS
U3
BQ76PL102
C40
1.0uF
C44
1.0uF
C39
1.0uF
C41
1.0uF
1
2
3
4
SMBUS-PORT
R3
Various
R6
1.0M
Z1
5.6VDC
T3
C6
0.01uF
T4
C37
0.01uF
C29
10uF
C51
10uF
T6
C52
0.01uF
C48
0.01uF
PACK+
PACK-
Q11
Q12
R53
560K
R56
200K
ZR2
12.0 VDC
R58
30K
R59
1.0M
Q13
Q8
Q9
R40
560K
R41
200K
ZR1
12.0 VDC
R45
100K
R46
1.0M
Q10
C60
0.1uF
C61
0.1uF
Q15
BC846ALT1G
R17
1.0M
R52
100K
Q16
R18
R19
1.0M
R25
1.0M
D23
D24
D25
D26
D27
S1
T1
C8
0.01uF
T2
C16
0.01uF
C42
0.1uF
C50
0.1uF
-
+
CELL1
-
+
CELL2
-
+
CELL3
-
+
CELL4
-
+
CELL5
-
+
CELL6
-
+
CELL8
-
+
CELL9
-
+
CELL10
T5
C45
0.01uF
C46
10uF
C49
0.01uF
15
V1
12
V2
14
T1
13
T2
11
N/C
10
N/C
3
N/C
8
P2N
7
P2S
6
P1N
5
P1S
2
VLDO
16
VPP
9
SDO
4
SDI
17
TAB
1
VSS
U2
BQ76PL102
C53
10uF
C54
10uF
T7
C55
0.01uF
T8
C57
0.01uF
C92
10uF
15
V1
12
V2
14
T1
13
T2
11
N/C
10
N/C
3
N/C
8
P2N
7
P2S
6
P1N
5
P1S
2
VLDO
16
VPP
9
SDO
4
SDI
17
TAB
1
VSS
U6
BQ76PL102
C94
10uF
C95
10uF
T11
C96
0.01uF
T12
C98
0.01uF
-
+
CELL7
R15
100R
C3
0.01uF
R16
200K
ZR3
12.0 VDC
VSS
VLDO1
VS
S
VSS
VSS
VSS
P1N
P2S
P2N
P3S
P3N
P4S
P4N
P5S
P5N
P6S
P6N
P7S
P7N
P8S
P8N
P9S
P9N
P10S
CELL1
CELL2
CELL3
CELL4
CELL5
CELL6
CELL7
CELL8
CELL9
CELL10
VSS
VSS
S001
bq76PL102
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.......................................................................................................................................... SLUS887A – DECEMBER 2008 – REVISED OCTOBER 2009
Figure 7. Reference Schematic (Sheet 1 of 2)
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