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R210
10K0
R202
0805
10K0
0805
R218
10K0
R249
0805
10K0
0805
R135
3K32
U21
0805
1
UVLO
VIN
2
IADJ
VCC
3
CSP 8
EN
4
CSN 7
COFF
5
GND
PGATE
VSSOP-10P
R204
1M0
0805
R137
1K0
0805
R205
27K4
0805
C148
0805
BatTempChargeDisable
+V_In
+V_In
R251
W100
R252
R253
475K
10K0
10K0
0805
0805
0805
LM339D
9
7659
+
SO14
Low
14
OUT
-
8
U23:4
R255
+V_In
W100
R256
475K
+V_In
22K
0805
R318
0805
LM339D
LM339D
11
10K0
3
BatTemp
7659
7659
0805
+
5
SO14
SO14
V+
BuckDisable
+
High
13
1
OUT
V-
U23:3
OUT
10
-
12
U23:5
4
-
N79
R257
10K0
7
0805
+
OUT
BuckGnd
6
-
R317
10K0
0805
BuckGnd
27V+_In
+VPS
1
N66
+V_In
D5
+V_In
Vin
SMB
1
40V
N62
C135
1206
10
9
R27
R133
0R1
2010
R206
R297
BuckOut
6
1
W100
D26
39R
Q11
S
SMB
0805
40V
R212
Bat
G
6850
N75
W100
1
L5
D2PAK
39R
D
0805
D10
NTD20P06L
N68
3306
47UH
SMB
R238
W125
+
11K
0805
D30
SMB
C150
40V
0805
-
C149
1206
R243
39R
C151
0805
1206
BuckGnd
PsGnd
BuckGnd
PsGnd
BatGND
WakeCircuit
N72
C93
WAKE
WAKE+_
10P
50V
R140
0805
W125
4M7
C186
D19
D18
0805
RLZ7.5B
RLZ7.5B
10P
50V
7V5
7V5
0805
0W5
0W5
R322
TL062
W100
R323
2
8516
-
100K0
W100
0805
100K0
TL062
1
50V
0805
6
8516
-
SO8
WAKE-_
3
+
U15:1
7
SO8
LM339D
5
R279
Wake
7659
+
1
U15:2
100K0
SO14
R105
0805
2
R102
W100
W100
+VSw
100K0
U23:2
0805
100K0
N74
0805
+VSw
R103
LM339D
C38
100K0
7659
0805
0805
SO14
TL062
8
1
8516
V+
C185
U15:3
0805
U23:1
SO8
V-
4
Bat-_In
+V
1
N67
BSC060P03NS3E G
+VSw
Q34
+VSw
F1
27V+_In
Rad .2
R138
7006
5A
R294
C145
100K0
47K5
4X4mm
0805
0805
PG-TDSON-8-1
D15
R188
100K0
PMLL4148
D21
0805
SOD80
PMLL4148
SOD80
R321
47K5
PsGnd
R320
S1
S2
0805
W100
475K
0805
+VSw
BuckGnd
R207
DNS
47K5
0805
R193
W100
10K0
0805
Enable
Bat+IN
PAE
1
Bat-
1
N78
N76
Bat-IN
+VSw
-vToAmp
FastSleep1
1
R115
Bat_Gnd
4K75
0805
D25
FastSleep2
N42
1
7V5
0W5
RLZ7.5B
N43
R97
WAKEPort
27K4
1
0805
R240
WAKEPort
4M7
0805
R237
N77
R325
1M0
0805
475K
C33
0805
C94
0805
Q33
R132
1U
BC847
W100
R104
SOT23
1K0
BC847C
100R
3X3mm
0805
0805
R262
47K5
0805
C62
C63
C40
8x8mm
1206
0805
PsGnd
SleepTimer
PMLL4148
D20
SOD80
R229
W125
47K5
0805
+vToAmp
2494
Enable
Enable
C187
4X4mm
+VSw
U18
R187
7719
MC33063A
100K0
Q29
C176
S
8
R190
R191
0805
FDN5618
DRV_C
0805
2R4
2R4
7
ISEN
SW_C
G
6976
1206
1206
SW_E
SOT-23
R293
D
100K0
6
TCAP 3
VCC
0805
5
INV
GND
D
Q30
2N7002
C121
C108
SO8
G
7986
0805
3X3mm
S
SOT-23
R196
W100
475K
R198
0805
1K21
BatGND
0805
R199
W125
5K76
0805
U26
+VSw
7719
8
R143
R144
DRV_C
2R4
2R4
R185
7
ISEN
1206
1206
DNS
0R0
0805
6
VCC
5
INV
GND
C113
SO8
0805
C104
50V
1U
3X3mm
U27
U6
7719
8
8
VDD
R331
R178
R189
D27
DRV_C
1K0
2R4
2R4
7
SOD123
ISEN
0805
1206
1206
4
4V7
RESET
2
TRIG
6
3
6
THR
OUT
VCC
5
5
CONT
INV
7
C35
DIS
5X5.5mm
TLC555
1
C133
GND
SO8
0805
7836
SO8
C125
50V
1U
R217
3X3mm
1K21
0805
R241
W100
DNS
100R
0805
8741
Q19
L6
MC78M05B
1
2
IN
OUT
+5V_FX
7732
GND
R175
220UH
8208
1K0
DPAK3
0805
D24
C107
DO214AC
8x8mm
C109
B160
0805
C122
C120
0805
C119
1206
0805
BatGND
MC33063A
L8
SW_C 1
SW_E 2
+12V
7732
R145
3
220UH
TCAP
1K0
C65
0805
8x8mm
D1
DO214AC
B160
C114
C115
0805
C118
1206
0805
R147
1K21
BatGND
0805
R162
W100
10K0
0805
MC33063A
SW_C 1
D9
SW_E 2
-12V
DO214AC
R200
TCAP 3
B160
L10
1K0
7732
0805
GND
220UH
C152
C132
0805
8x8mm
C154
C167
1206
0805
BatGND
R245
W100
39R
0805
Power Management
Section:
EXMmobile
Product(s):
PCB#:
M1939
Rev#:
V05
Eng:
R.Himbeault
Sheet
7
Modified:
2022-04-08
File:
PowerSupply.SchDoc
Of
10
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