Schematic Diagrams
B - 32 CHARGER, BAT CON, PWR CON
B.Schematic Diagrams
CHARGER, BAT CON, PWR CON
VIN
VA
+VDD3
VA
VA
VB
VIN
VIN
+VDD3
+VDD3
VB
VA
+VDD3
+VDD3
VIN
VA
VA
VIN
VIN
VIN
VA 22,29
VIN 16,29,30,32,34,36
+VDD3 4,8,13,16,19,23,29,30
CHAG_ON
22
I_CHG 22
TOTAL_CUR
22
BATVOLT 22
CURSEN
22
BATTEMP
22
BAT_SMDAT
22
BAT_SMCLK
22
SUSB# 4,13,22,24,29,36
VA
VIN
+VDD3
Z3104
Z3101
Z3102
Z3106
Z3107
Z3124
Z3103
Z3123
Z3111
Z3112
Z3110
Z3109
Z3113
VBB
Z3115
Z3116
Z3114
VREF2.5
Z3117
Z3
11
8
Z3
12
0
Z3121
Z
3140
Z3138
Z3134
Z3137
Z3131
Z3139
Z3135
Z3133
Z3136
Z3132
Z3105
Z3108
VBB
Z3129
Z3130
Z3128
Z3122
Z3126
Z3127
Z3
1
19
Z3125
Z3141
Z3142
Z3145
Z3148
PC75
0 .1U_0 805
PC33
0.1U
PC32
0.1U
PR27
*R
PC34
*C
PR15
*R
PD3
UDZ18B
A
C
PR3
10K
PC17
0.01U
PC24
0 .1U
PR14
15K
PC21
30P
PC19
0.1U
PR40
10K
PQ8
DTA114EUA
C
E
B
PR5
100m_2512
PR26
30K_1%
PR88
1K_1%
PR38
10K
PC25
0.1 U
PC79
0.1U_1206
PC38
0.1U
PC30
0.1U
PR7
200K
PR109
100m_2512
PC36
1U_0805
PR4
100K
PR2
10K
PC2
0.1U_08 05
C898
*15U_25V_7343
PR86
10K_0805
CN2
ACIN_CON
1
2
3
4
10
11
PR24
100K_1%
PR87
49.9K_1%
+
-
PU3B
LM358
5
6
7
8
4
PU1
KA7500
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1I
N
+
1I
N
-
FB
K
DT
C
CT
RT
GN
D
C1
E
1
E2
C2
VC
C
OU
T
RE
F
2I
N
-
2I
N+
PR84
7.5K_1%
PL2
HCB4532K-800(1812)
PQ13
DTA114EUA
C
E
B
+
PC80
1
0
U
_
25V
_D
IP
PQ12
DTC114EUA
C
E
B
C899
*15U_25V_7343
PC15
0.1U_0 805
PD18
RB751V
A
C
+
PC81
1
0
U
_25
V
_
D
IP
PD19
1SS355
A
C
PD12
1SS355
A
C
PD1
RB751V
A
C
+
PC85
10U_25V_1206
1
2
PD16
RB751V
A
C
PQ2
AO4433
4
6
2
5
7
3
1
8
PQ3
AO4433
4
6
2
5
7
3
1
8
PD2
1SS355
A
C
PC35
*0.1U
C831
0 .1U
PD7
AS2431AM
C
R
A
C832
0.1U
+
-
PU3A
LM358
3
2
1
8
4
C834
0.1U
JBATT1
CON8_BATT
GND1
GND2
1
2
3
4
5
6
7
8
GND
GND
C833
0.1 U
C835
0 .1U
PD10
RB751V
A
C
PC20
*0.1 U
C836
0.1U
C838
0.1U
C837
0.1 U
C839
0 .1U
PD13
RB751V
A
C
C840
0.1U
D38
*SBM1040
A1
A2
C
C842
0.1U
C841
0 .1U
C843
0.1 U
C844
0.1U
C846
0.1U
C845
0 .1U
+
PC83
10
U
_
2
5
V
_
D
IP
C847
0.1 U
C848
0.1U
C849
0 .1U
C850
0.1U
+
-
PU4A
LM358
3
2
1
8
4
PR23
10K
PR8
510K
PR90
1K_1%
PR48
*100K
Q43
*2N7002
G
D
S
PR81
100m_2512
PR6
100m_2512
PC22
10 00P
PD17
1SS355
A
C
PC39
*0 .1U
PC16
0.1U_1206
PR39
*10K
PR34
100K
PR11
2K_0805
PR89
100m_2512
PR28
17.4K_1%
PC86
0.1 U_ 080 5
PC7
*1U_0805
PR13
2K_0805
PR12
10K
PR35
6.8K_1%
PD25
SM340A
C
A
PD9
1SS355
A
C
PR37
2.2K
PQ4
AO4433
4
6
2
5
7
3
1
8
PD26
SM340A
A
C
PC1
0.1U_ 0805
PR20
10K
PD14
1SS355
A
C
PC28
0.1U
PC77
*1U_0805
PR36
*R
+
-
PU4B
LM358
5
6
7
8
4
PC6
1U_0805
PD15
RB751V
A
C
PC78
*1 U_120 6
PQ36
AO4433
4
6
2
5
7
3
1
8
PR16
330
PC27
1U_0805
PR17
4.7K
PF1
12A
PF2
4A
PC5
0.1U_0 805
T430
PR9
100K
PC29
1U
PR21
330
PQ5
2SD1782
B
E
C
PL1
HCB4532K-800(1812)
+
PC10
10U_25V_1206
1
2
PC13
*1U_1206
PR25
10K
C897
*15U_25V_7343
+
PC12
10U_25V_1206
1
2
PR91
49.9K_1%
PC11
0.1U_1206
PR1
100K
+
PC9
10U_25V_1206
1
2
PR10
5.1
PD5
1SS355
A
C
PC84
*0.1U
PR85
30K_1%
PC8
0.1U_ 0805
PL4
CDRH-1205-470
PR22
4.7K
PC3
0.1U_ 0805
PR33
10
PR82
100K_1%
PC88
0.1U
T434
PC26
30P
PC14
0.1 U_ 120 6
PR80
10K_1%
PR79
100K_1%
PC31
30P
PQ6
AO4433
4
6
2
5
7
3
1
8
PD27
SM340A
A
C
PC87
0.1U
PC23
0 .1U
PQ1
2N3904
B
E
C
PC76
1000P
PC18
0.1U_0805
D37
*SBM1040
A1
A2
C
PR83
10K_1%
+
PC82
1
0
U_
2
5
V
_
DI
P
PQ7
DTC114EUA
C
E
B
PD4
1SS355
A
C
PC4
0.1U_0805
C106
1
5
U
_
25V
_73
4
3
PR18
2K_1%
PR49
*24.9K_1%
PD11
1SS355
A
C
C105
15
U
_
2
5
V
_
73
4
3
2.5A
2.5A
PIN GND1~5=GND
Cancel PD10
Add charger current control circuit
Change the sequence
be tw e en BAT_SM CLK &
BAT_SMDAT.
EMI Rule
5 / 2 0 C h a n g e
5 / 2 0 C h a n g e
6 / 2 0 C h a n g e
94/7/25
footprint
Allen
Sheet 32 of 45
CHARGER, BAT
CON, PWR CON