5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
+3VS / +5VS
PCB316675400001/ASSY411675400001
R01
8355 M/D B/D
C
28 32Friday, September 19, 2003
<Core Design>
Title
Size
Document
Number
Rev
Date: Sheet of
D_VMAIN_P2
D_VMAIN_P2
VOSENSE1
VOSENSE1
VOSENSE2
VOSENSE2
PWR_ON_P25
PWR_ON_P25
GND
GND
D_VMAIN
+5VS_P
+3VS_P
GND
GND
GNDGND
GND
GND
GND
GND
GND
GND
GND
+5VS_P
GND
VDD5
GND
GND
VDD5
GND
GND
GND
PR553
.01
2512
1%
1 2
PR554
.005
2512
1%
1 2
PD20
BZT52C4V3
SOD123
A K
+
PC558
10U
25V
20%
12
+
PC559
10U
25V
20%
12
PF4
TR/3216FF-3A
1 2
PD19
RB050L-40
A K
PC108
1000P/NA
0603
20%
1 2
G
D
S
PU16
SI4800DY
SO8
8
7
6
4
5
2
3
1
PL11
120Z/100M
2012
1 2
G
D
S
PU15
SI4800DY
SO8
8
7
6
4
5
2
3
1
PC110
1000P
25V
0603
10%
12
PC106
0.1U
0805
10%
12
+
PC560
820U
4V
12
PL510
4.7UH
D124C
20%
1 2
PR57
20K
0603
1%
12
PC114
0.01U
50V
0603
10%
1 2
PR558
100K
0603
12
D
S
PQ17
2N7002
G
DS
D
S
PQ512
2N7002
G
DS
PR61
0
0603
1 2
PC113
0.1U
50V
0603
12
PC30
0.1U/NA
50V
0603
12
PR557
2K
0603
1 2
PR556
10K
0603
1%
12
PR64
100K
0603
12
D
S
PQ513
2N7002
G
DS
D
S
PQ18
2N7002
G
DS
PR58
63.4K
0603
1%
12
PR62
332K
0603
1 2
PR63
332K
0603
1%
1 2
PR60
20K
0603
1%
1 2
PC111
1000P
0603
20%
1 2
PC117
100P
0603
10%
1 2
PC112
0.01U
50V
0603
10%
12
PL511
4.7UH
D124C
20%
1 2
PC103
0.1U
50V
0603
12
PC105
0.1U
50V
0603
12
PC95
0.1U
50V
0603
12
PC104
1U
10V
0805
12
PC100
1000P
25V
0603
10%
12
PC96
0.1U
50V
0603
12
PD23
BAS32L
AK
PD22
BAS32L
A K
G
D
S
PU18
FDS7764A
SO8
8
7
6
4
5
2
3
1
G
D
S
PU17
SI4810DY
SO8
8
7
6
4
5
2
3
1
PR555
0
0603
1 2
PC97
10U
25V
1210
20%
12
PC98
10U
25V
1210
20%
12
PC102
10U
16V
1206
12
PC563
10U
10V
1210
12
PC101
1000P
25V
0603
10%
12
PC109
1000P/NA
0603
20%
12
PR59
105K
0603
1%
12
PC32
10U
10V
1210
12
PD21
RLZ5.6B
MLL34B
A K
PC115
1500P
25V
0603
10%
1 2
PC118
1000P
0603
20%
1 2
PU19
LTC3728LX
HVQFN32_1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
32
31
30
29
28
27
26
25
24
23
22
21
20
19
33
34
35
36
37
VOSENSE1
PLLFLTR
PLLIN
FCB
ITH1
SGND
3.3VOUT
ITH2
VOSENSE2
NC0
SENSE2-
SENSE2+
RUN/SS2
TG2
SW2
NC1
BOOST2
BG2
NC3
SENSE1-
SENSE1+
NC2
RUN/SS1
PGOOD
TG1
SW1
BOOST1
VIN
BG1
EXTVCC
INTVCC
PGND
SGND1
SGND2
SGND3
SGND4
SGND5
PC116
100P
0603
10%
1 2
PC107
0.1U
0805
10%
12
PC99
0.1U
50V
0603
12
PC565
0.1U
50V
0603
12
+
PC561
620U
6.3V
20%
12
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