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1
2
3
1
A
W2:1
2
R202
10K0
C135
0805
1206
R204
1M0
1210
B
0805
R210
10K0
0805
R218
R297
10K0
39R
0805
0805
C
R135
3K32
LM3409
0805
VSSOP-10P
D
BUCK_EN
Enable
R137
R205
1K0
27K4
E
0805
0805
2
W2:2
2
F
G
+V
H
R139
100K0
Q24
S
0805
FDN5618
R142
G
6976
W100
SOT-23
100K0
Enable
D
R176
D
0805
I
PREAMP_ENABLE
W100
2N7002
10K0
G
7986
0805
R182
S
Q26
475K
0805
-V
PAE
1
J
TP38
K
1
2
3
4
5
6
7
D5
SMB
40V
Vin
+27In_
1
TP22
R133
0R1
2010
V_CS=113mV
Q11
S
NTD20P06L
G
6850
L5
D2PAK
R212
D
39R
0805
3306
47UH
R238
W125
11K
0805
C151
1206
D30
SMB
40V
C150
C149
0805
1206
R243
39R
0805
BuckGnd
Bat-
1
R178
TP33
W063
0R
0603
C62
1N5
50V
0805
U15:1
R143
TL072
DNS
2
7669
-
1206
SO8
R145
D21
1
W100
PMLL4148
R141
DNS
3
100R
+
R147
W125
0805
10R
47K5
1206
0805
R177
C104
47K5
DPAK3
0805
10N
RAD .2in
100V
-V
SOT-23
Legend
+V_PRE_
Battery -
-12V
SG
System Gnd
4
5
6
7
8
9
10
D10
SMB
R103
40V
R102
475K
W125
0805
1M300
SOT-23
0805
D
Q5
SOT-23
2N7002
D
Q8
G
7986
2N7002
G
S
7986
S
D9
SOD-323
18V0
C37
1206
R105
200K0
0805
R108
CHRG_ALERT
W100
1K0
0805
R109
I2C_SDA
W100
100R
0805
R110
I2C_SCL
W100
100R
D13
D14
D15
0805
4V7
4V7
4V7
SOD123
SOD123
SOD123
+V
R140
W125
1M300
0805
Q25
WAKE_
2SC4027
7017
DPAK3
R144
DNS
10R
C63
1206
0805
VRef
1
Vref_
R162
DNS
C65
1206
TP35
0805
DNS
Q27
+V
2SA1552
7016
R187
100K0
Q29
C176
S
0805
FDN5618
0805
6976
G
SOT-23
D
R293
100K0
0805
Q30
2N7002
7986
D
R193
W100
FX_ENABLE
G
10K0
SOT-23
0603
S
R196
W100
FXenSW
475K
-V
0805
FXD
1
TP39
8
9
10
11
12
13
Q34
+VPS
R138
100K0
+VPS
0805
1
TP26
R188
D26
100K0
0805
SMB
R91
R111
40V
SOT-23
W125
W125
D
1M300
200K0
0805
0805
Bat
1
S
.
R104
Therm
2
W100
3
W11:2
10K0
TP28
.
1
0805
R106
R107
3
W11:1
W100
W100
10K0
10K0
0805
0805
+
R245
W125
Bat+_
5K36
-
0805
.
D1
3
3
W11:3
PMLL4148
SOD80
CSP 2
U23
uC_3V3
LP2950-33
Bat-
1
R217
CSN 4
IN
OUT
0R01
2010
TO92
7012
TP36
C154
1206
C38
C40
ToMgnd
1206
1206
-V
-vToAmp
C93
-V_PRE
10P
50V
uC_3V3
0805
R279
W125
R97
1M300
D18
D19
27K4
0805
0805
7V5
7V5
RLZ7.5B
RLZ7.5B
0W5
0W5
6
-
C94
D20
Q33
R132
7
8074
W100
SOT23
1K0
5
PMLL4148
BC847C
+
5X7MM .2in
U15:2
0805
1U
SOD80
TL072
63V
7669
R262
SO8
47K5
0805
Wake
1
-V
TP34
U18
7719
MC33063A
R190
R191
8
DRV_C
2R4
2R4
7
1
ISEN
SW_C
1206
1206
2
SW_E
6
3
VCC
TCAP
5
INV
GND
D24
DO214AC
C108
B160
5X7MM .2in
C121
SO8
C122
63V
0805
0805
Enable
1U
R198
1K21
0805
R199
Disable
W125
5K76
0805
11
12
13
14
15
16
17
+V
F1
+vToAmp
2494
Rad .2
7006
5A
+V
BSC060P03NS3E G
1
PG-TDSON-8-1
TP27
Q35
2N7002
R189
W100
SoftSwitch
G
7986
10K0
0805
R268
475K
0805
SPST Switch
2
1
PowerOn
S4
NOT PowerOn
2
1
1
2
W7:2
W7:1
2
-V
1
TP29
TP32
C152
63V
2U2
+V
TL072
8
V+
C159
U15:3
0805
V-
4
-V
mcu_WAKE_a
WakePort
1
TP37
Q18
MC78M05B
IN
OUT
+5V_Out
+V
GND
8208
DPAK3
-V
Q19
L6
MC78M05B
IN
OUT
+5V_FX
7732
GND
R175
220UH
8208
1K0
DPAK3
0805
C107
8X7MM .2in
C109
100U
0805
C120
16V
C119
1206
0805
-V
Power Management
Section:
EXM-Mobile
Product(s):
PCB#:
P1640
Rev#:
V01
EML Rev#:
01
Sheet
1
Of
*
Modified:
2018-08-22
File:
PowerSupply&BatteryCtrl.SchDoc
Tmp Rev:
V031
14
15
16
17
A
B
C
D
E
F
G
H
I
J
K
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