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1
2
3
A
B
R6
20K
+24V
0805
C
R7
20K
R10
0805
10K0
0805
R11
20K
Q4
0805
R16
7720
3K3
U2
0805
D
1
VIN 10
UVLO
2
VCC 9
IADJ
3
8
EN
CSP
LM3409HV
4
CSN 7
COFF
5
PGATE 6
GND
VSSOP-10P
6627
R30
W125
E
10R0
0805
R35
W125
R36
30K0
1K0
0805
0805
R37
20K
50V
0805
C15
1N
F
0805
G
BatTempChargeDisable
+24V
R50
W100
R51
R52
475K
10K0
10K0
0805
0805
0805
LM339D
B+
9
7659
+
SO14
H
Low
14
OUT
R12
100K0
8
-
U3:4
0805
R63
W100
R65
0805
475K
6
22K
+24V
-
0805
50V
11
3
R9
C72
U3:5
+
49K9
SO14
SO14
1206
V+
10N
0805
LM339D
High
13
5
OUT
7
7659
+
+
V-
SO14
U3:3
I
10
-
2
LM339D
LM339D
OUT
12
BuckGnd
4
-
U3:2
50V
R127
C8
W100
R72
100N
0805
10K0
10K0
0805
0805
J
BuckGnd
K
1
2
3
4
5
6
7
+VSw
50V
C3
1U
1206
DNS
R21
R22
R24
C13
0R1
0R1
2010
2010
1812
D7
D18
D19
R26
SMC
SMC
SMC
B360
B360
B360
R27
W125
10R0
Q6
S
0805
G
6850
D2PAK
47UH
D
D8
NTD20P06L
L20
2925
SMC
B360
HC4
50V
C16
50V
50V
47P
0805
C17
C18
D9
1U
1U
1206
1206
SMC
R41
B360
39R
0805
GND_LINK
GND_LINK
BuckGnd
AC-Gnd
U3:1
1
OUT
+VSw
SO14
7659
LM339D
R25
R128
W125
13K
750K
0805
0805
R129
825R
0805
R130
17K8
0805
Q12
TL431A
R131
SOT23
7720
3K3
0805
BuckGnd
4
5
6
7
8
9
10
Q1
AP3P10MI
SOT-23
D22
R1
R3
W125
W100
PMLL4148
20K
100K0
SOD80
0805
D3
0805
SOD-323
12V0
C6
50V
100N
Q13
0805
AP3P10MI
SOT-23
D6
R143
R144
W125
W100
47K5
100K0
SOD80
0805
D10
0805
PMLL4148
SOD-323
12V0
C73
50V
100N
0805
BATTERY ADAPTER SECTION
W11
.
R95
CABLE
B+
1
.
W2:1
1W00
5
2
N15
0R
.
5
W2:2
Therm_
3
2512
.
5
W2:3
4
N16
.
5
W2:4
5
5
W2:5
N17
N6
BatGND
N3
BuckEnable
1
W1
CABLE
15 W1:1
S2
2
15 W1:2
SLEEP OUT
3
N2
15 W1:3
+VSw2
4
15 W1:4
5
6
N4
7
8
MID-HI-AMP SECTION
9
10
11
12
13
14
LOW-AMP SECTION
15
R64
W100
1K0
0805
8
9
10
11
12
13
14
+VX
D5
DO214AC
B160
13
VIN
R34
11
C5
C27
C7
50V
RON/SD
W125
D17
4X4mm
4X4mm
DO214AC
47K5
LM5010
100N
B160
0805
0805
6726
HTSSOP14
10
SS
12
VCC
PP
THERM
C32
0805
RTN
C12
50V
6
100N
0805
BatGND
C1
D1
25V
4U7
Enable
PMLL4148
4X4mm
SOD80
R2
W125
25V
47K5
R5
D2
0805
475K
C2
4X4mm
PMLL4148
0805
4U7
SOD80
R4
D4
47K5
PMLL4148
0805
SOD80
BatGND
C24
C19
50V
4X4mm
100N
0805
FDN5618
R15
50V
C4
100K0
S
0805
R13
100N
0805
47K5
G
0805
C20
0805
D
Q2
6976
C33
SOT-23
R23
100K0
0805
D
Q5
R29
W100
2N7002
10K0
G
Q7
7986
0805
BC847C
D11
S
SOT-23
SOT23
SOT-23
BC847C
5V1
R31
R60
R61
W100
1R0
1R0
475K
1206
1206
0805
BatGND
+12V_MXR
BatGND
50V
C35
1N
0805
C38
50V
1U
R74
4X4mm
1K2
0805
11
12
13
14
15
16
17
U1
BST 3
22UH
L1
C9
+5V_FX
0805
7975
SW 2
D28
25V
ISEN 4
DO214AC
R18
C10
B160
1K0
8x8mm
C11
FB 9
0805
0805
100U
1
NC
7
NC
8
NC
SGND
14
NC
R19
5
1K0
0805
BatGND
Enable
U4
13
3
VIN
BST
+12V
L3
R42
11
C25
W125
RON/SD
0805
200K
LM5010
SW 2
7732
0805
6726
220UH
HTSSOP14
10
SS
D29
25V
ISEN 4
DO214AC
R49
C22
12
B160
VCC
4K75
8x8mm
C21
9
FB
0805
100U
0805
PP
1
NC
THERM
7
NC
8
NC
RTN
SGND
14
NC
R48
6
5
50V
1K2
0805
100N
0805
BatGND
BatGND
MC33063A 7719
8
SW_C 1
-12V
DRV_C
D16
7
SW_E 2
ISEN
6
TCAP 3
VCC
DO214AC
5
GND 4
B160
INV
R67
L4
1K0
SO8
U5
7732
0805
220UH
100U
50V
C30
C31
50V
0805
8x8mm
180P
C36
C37
25V
10N
1206
0805
BatGND
R75
R76
W100
W100
100R
39R
0805
0805
Power Management
Section:
EXM Mobile Tower
Product(s):
M2204
V01
XX
3
6
PCB#:
Rev#:
EML Rev#:
Sheet
Of
Modified:
2023-03-14
File:
Power Management.SchDoc
Tmp Rev:
V032
15
16
17
A
B
C
D
E
F
G
H
I
J
K
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