
Schematic Diagrams
POWER VDD3/VDD5 B - 27
B.Sch
e
m
a
tic D
iag
rams
POWER VDD3/VDD5
Sheet 26 of 37
POWER VDD3/
VDD5
SYS10 V
LD O5V
SGN D4
VDD3
SYS5V
LD O5V
SG ND4
SYS5V
LDO5V
SY S5V
SY S5 V
VIN
SYS3V
SGND4
SGN D4
SGND4
SYS15 V
VDD 5
SGND4
VIN1
SGND4
LD O5V
SGN D4
SGN D4
5 V
SGN D4
SGND 4
5 V
L DO5 V
SG ND4
SGND 4
DD _ON #
27, 28
D D_O N
22, 25
PM_THRMTRI P# 2, 5,1 2
VIN 1
25
SY S15V
18, 25 ,27
5V
1 5, 18, 23, 24 ,27 ,2 8,2 9
VIN
18, 25 ,27 ,28,2 9,30
SYS5 V
30
VDD 3
12 ,22,2 4,2 5, 27, 30
VDD 5
18, 25 ,27
TK/ SS2
LGATE1
EN_ 3V
LGATE1
EN_5V
EN_ 3V
EN_ 5V
LGATE2
VIN2
PR126
10_04
PC 100
0.1 U_1 0V_X7R_ 04
PC11 5
0 .01U_50V_X7R _04
PR11 3
10_0 4
PC 112
220 0P_50 V_X7R_0 4
PQ27
*2N7002W
G
D
S
PQ18
AO4468
4
6
2
5
7
3
1
8
PN C1
*NC_ 04
PD 11 FM0540- N
A
C
+
PC85
15 U_2 5V_6 X4. 5
1
2
PC8 8
*1000P_50V_X7R _04
PC 84
.1U _2 5V_06
PC10 5
220 P_50 V_04
PR 99
*1 00K_ 04
PQ1 9
AO4 468
4
6
2
5
7
3
1
8
PR12 0
*0_0 4
PR10 2
10 K_04
PC99
0 .1U _10V_X7R_04
PL 2
2.5 UH_6 .8*7.3*3.5
PJ 9
*OPEN_5 mm
PR 112
105K_1%_0 6
PR123
*0 _04
PL3
4.7 UH ? 0%
PD 17 FM0540- N
A
C
PC10 8
0. 022 U_16V_X7R_04
PR11 9
47K_ 04
PC 89
10 00P_ 50V_X7R _04
PQ 23
AO 4468
4
6
2
5
7
3
1
8
PC114
0.1 U_1 0V_X7R_ 04
PD8
FM5 822
A
C
PC 106
220 0P_50 V_X7R_0 4
PR118
*1M_04
PC 97
220P_ 50V_ 04
PR 116
*1 0_ 06
PR 110
1 0K_0 4
PJ 10
*OPEN_5 mm
PQ 25
*2 N7002 W
G
D
S
PR1 01
1 00K_04
PQ28
2N7 002W
G
D
S
PR125
10_04
PD9
FM0540- N
A
C
PC 102
0 .1U _25V_X7R_06
PC91
0. 1U_10V_X7R_ 04
PC10 9
4. 7U_ 6.3 V_X5 R_0 6
PC10 3
*10 0P_5 0V_0 4
PC104
0.1 U_1 0V_X7R_ 04
PC9 5
1000 P_ 50V_ X7R _04
PR1 15
63.4 K_1%_0 6
PC111
100 0P_5 0V_X7R_ 04
PU7
L TC3 850
5
10
9
2 5
15
13
14
17
2 0
18
2 3
2 2
1
1 2
26
21
19
2
6
3
11
16
4
2 4
8
7
2 7
2 8
ITH 2
IL
IM
RU
N
2
FREQ/ PL LFLTR
B
OOS
T
2
SW 2
TG2
BG2
BG1
IN
T
V
C
C
SW1
TG1
TK
/
S
S
1
PGOO D
RU
N
1
BO
O
S
T
1
VI
N
ITH1
TK
/S
S
2
VFB1
EXTVC C
PGN D
VFB2
MOD E/PLL IN
SEN SE2+
SEN SE2 -
SEN SE1+
SEN SE1-
PR 12 1
*10K_04
+
PC9 3
150U_6. 3V_D2
1
2
PD 15 FM0540- N
A
C
PD7
FM5822
A
C
PR 103
1 0m_1 2
PQ26
*2N 700 2W
G
D
S
PC101
*10 0P_5 0V_04
PR10 0
*10K_ 04
PJ8
*OPEN
PR 106
4 7K_0 4
PC98
0. 1U_ 10V_ X7R _04
PR 109
10 _04
PR10 4
8m_2 5
PD 13 FM0540- N
A
C
PC10 7
*1000P_5 0V_X7R_ 04
PC86
*0. 1U_ 16V_ 04
PR9 8
*0_ 04
PR1 05
3. 32 K_ 1%_0 6
PD1 6
FM0 540-N
A
C
PC90
0. 01U _50 V_X7R_0 4
PC96
*22P_ 50V_ 04
PC 11 3
10 00P_ 50V_X7R _04
PC11 0
0 .01U_50V_X7R _04
PR1 14
20K_1%_ 04
PQ2 4
AO4 468
4
6
2
5
7
3
1
8
PR 108
10 _04
PC 94
*100 P_50 V_04
PR1 11
*10 _06
PR127
*10 K_ 04
PC 87
0 .1 U_16V_0 4
PR 107
20K_ 1%_06
PR 117
*0_04
+
PC 92
1 50 U_6 .3V_ D2
1
2
VDD3,VDD5
7A
2 5mo hm_ NEC
25 moh m_N EC
7A
5A
6 -06 -00 540- 021
P IN 29 = S GN D4
5A
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