10.
Circuit Diagrams and PWB Layouts
SSB: DC-DC Power
19020_524_100
8
02.ep
s
100
8
02
DC-DC POWER
B19
B19
2010-04-02
A
715G
38
91
DC-DC POWER
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
A
A
B
B
C
C
D
D
E
E
F
F
G
G
H
H
S
TANDBY POWER FOR RTC-VDD
3
0V_
S
TBC/VDD12V_
S
TBC
S
Y
S
TEM POWER
15K
5V
12V
8
2K
210K
R7246
15K
R7249
P
a
nel power 5V / 12V
DDR 2 POWER
Clo
s
e to DDR. 2
U
3
6
T
2
1
9
G
F
U
3
6
T
3
0
9
G
LX
FB
VIN
EN
VDD1V2_
S
TBY
+
3
.
3
V_
S
TBY
+5V_
S
TBY
1V
8
_NT
+5V_ON
+1V2_ON
PN_5V
+12V
+
3
V
3
_ON
+5V_ON
+
3
V
3
_ON
DDR2_VCC1
8
IO
1V
8
_NT
TU_5V
DDR2_VCC1
8
IO
+
3
V
3
_ON
+1V2_ON
+5V_
S
TBY
S
Y
S
TEM_PWR_EN
11,19
R7244
24K +-1
%
1/16W
R7244
24K +-1
%
1/16W
FB7212
120R/
3
000mA(NC)
FB7212
120R/
3
000mA(NC)
1
2
R7250
10K1/16W(NC)
R7250
10K1/16W(NC)
L7201
2.2
u
H
L7201
2.2
u
H
C72
3
9
1
8
0P 50V
C72
3
9
1
8
0P 50V
FB7222
120R/
3
000mA
FB7222
120R/
3
000mA
1
2
FB7202
120R/
3
000mA
FB7202
120R/
3
000mA
1
2
R7249
15K 1
%
(NC)
R7249
15K 1
%
(NC)
U720
3
U720
3
VIN
3
VOUT
2
GND
1
4
4
C7240
10U 16V
C7240
10U 16V
C7204
10N 50V
C7204
10N 50V
C72
3
7
1
u
F 16V(NC)
C72
3
7
1
u
F 16V(NC)
R721
8
1K1/16W
R721
8
1K1/16W
R72
3
9
10K 1/16W 1
%
R72
3
9
10K 1/16W 1
%
U7204
U7204
VI
3
VO
2
GND
1
4
4
FB7210
120R/
3
000mA(NC)
FB7210
120R/
3
000mA(NC)
1
2
C72
33
10U 16V
C72
33
10U 16V
FB7209
120R/
3
000mA
FB7209
120R/
3
000mA
1
2
R7251
47K1/16W(NC)
R7251
47K1/16W(NC)
R7214
3
00R 1/16W 1
%
(NC)
R7214
3
00R 1/16W 1
%
(NC)
C721
3
10U 16V
C721
3
10U 16V
U7205
AP10
8
4D1
8
L-1
3
(NC)
U7205
AP10
8
4D1
8
L-1
3
(NC)
VIN
3
VOUT
2
GND/
A
D
J
1
U7211
AOZ1212AI(NC)
U7211
AOZ1212AI(NC)
LX
1
B
S
T
2
GND
3
FB
4
COMP
5
EN
6
VIN
7
VBIA
S
8
R724
3
8
.2K 1/16W(NC)
R724
3
8
.2K 1/16W(NC)
C7224
2.2
u
F 16V(NC)
C7224
2.2
u
F 16V(NC)
C724
8
1UF 10V
C724
8
1UF 10V
U7210
G5657F12U
U7210
G5657F12U
LX
3
FB
5
SS
8
IN
2
EN
7
COMP
6
NC
1
GND
4
Therm
a
l P
a
d
9
R720
8
270R 1
%
R720
8
270R 1
%
R7247 10K1/16W
R7247 10K1/16W
FB722
3
120R/
3
000mA
FB722
3
120R/
3
000mA
1
2
L720
3
10
u
H(NC)
L720
3
10
u
H(NC)
C7242
1
8
0P 50V(NC)
C7242
1
8
0P 50V(NC)
C72
3
1
10U 16V
C72
3
1
10U 16V
FB721
8
120R/
3
000mA(NC)
FB721
8
120R/
3
000mA(NC)
1
2
FB7219
120R/
3
000mA(NC)
FB7219
120R/
3
000mA(NC)
1
2
FB7221
120R/
3
000mA(NC)
FB7221
120R/
3
000mA(NC)
1
2
R7242
3
6K 1/16W 5
%
R7242
3
6K 1/16W 5
%
C7241
10U 10V(NC)
C7241
10U 10V(NC)
C720
3
10N 50V
C720
3
10N 50V
C72
3
0
1UF 10V
C72
3
0
1UF 10V
C72
3
4
10U 16V
C72
3
4
10U 16V
C7229
10U 16V
C7229
10U 16V
C72
38
2N2 50V
C72
38
2N2 50V
FB7217
120R/
3
000mA(NC)
FB7217
120R/
3
000mA(NC)
1
2
C72
3
6
100N 16V
C72
3
6
100N 16V
D7201
S
X
3
4
D7201
S
X
3
4
1
2
FB721
3
120R/
3
000mA
FB721
3
120R/
3
000mA
1
2
C7246
1UF 10V
C7246
1UF 10V
FB7215
120R/6000mA
FB7215
120R/6000mA
1
2
C7244
10U 10V(NC)
C7244
10U 10V(NC)
C7201
100N 16V(NC)
C7201
100N 16V(NC)
C724
3
3
N
3
50V(NC)
C724
3
3
N
3
50V(NC)
U7201
G10
8
4TU
3
UF
U7201
G10
8
4TU
3
UF
VIN
3
VOUT
2
ADJ
/GND
1
R724
8
1K 1/16W 5
%
(NC)
R724
8
1K 1/16W 5
%
(NC)
FB7214
120R/
3
000mA(NC)
FB7214
120R/
3
000mA(NC)
1
2
D720
3
RB160M-60TE25(NC)
D720
3
RB160M-60TE25(NC)
1
2
R7246
8
2K 1
%
(NC)
R7246
8
2K 1
%
(NC)
U7209
S
C1
8
9A
S
KTRT
U7209
S
C1
8
9A
S
KTRT
VOUT
4
VIN
1
EN
3
LX
5
GND
2
C7247
1UF 10V
C7247
1UF 10V
R7240
2.7K 1/16W 1
%
R7240
2.7K 1/16W 1
%
C7202
10N 50V(NC)
C7202
10N 50V(NC)
FB7211
120R/
3
000mA
FB7211
120R/
3
000mA
1
2
FB7220
120R/
3
000mA
FB7220
120R/
3
000mA
1
2
D7202
S
X
3
4(NC)
D7202
S
X
3
4(NC)
1
2
FB720
3
120R/
3
000mA
FB720
3
120R/
3
000mA
1
2
C7245
1
u
F 25V(NC)
C7245
1
u
F 25V(NC)
C7217
1UF 10V
C7217
1UF 10V
R7217
120R 1/16W 1
%
R7217
120R 1/16W 1
%
+
C72
3
5
100UF 25V(NC)
+
C72
3
5
100UF 25V(NC)
C72
3
2
10U 16V
C72
3
2
10U 16V
FB7216
120R/6000mA
FB7216
120R/6000mA
1
2
C721
8
2.2
u
F 16V(NC)
C721
8
2.2
u
F 16V(NC)
R7245
62K 1/16W 1
%
R7245
62K 1/16W 1
%
R721
3
3
90R 1/16W 1
%
(NC)
R721
3
3
90R 1/16W 1
%
(NC)
L7202
10
u
H
L7202
10
u
H
+
C7219
470
u
F 10V
+
C7219
470
u
F 10V
+
C7249
100UF 25V
+
C7249
100UF 25V
C7201 E
8
C7202 A7
C720
3
G
3
C7204 G1
C721
3
B4 C7217 B1
C721
8
D
3
C7219 E
3
C7224 D2 C7229 B2
C72
3
0 B2 C72
3
1 G1
C72
3
2 G
3
C72
33
B6
C72
3
4 B
8
C72
3
5 E6
C72
3
6 B7 C72
3
7 E7
C72
38
B6 C72
3
9 B6
C7240 B9 C7241 E9
C7242 E7 C724
3
E7
C7244 E9 C7245 E6
C7246 E2 C7247 E
3
C724
8
B6 C7249 E1
D7201 B7 D7202 E
8
D720
3
A6 FB7202 E1
FB720
3
G1 FB7209 A1
FB7210 C
3
FB7211 E4
FB7212 C1 FB721
3
G
3
FB7214 C1 FB7215 A
8
FB7216 A5 FB7217 D6
FB721
8
D9 FB7219 C4
FB7220 A
3
FB7221 A
3
FB7222 A4 FB722
3
A2
L7201 G2 L7202 A7
L720
3
E9 R720
8
E
3
R721
3
A
3
R7214 B4
R7217 F
3
R721
8
G1
R72
3
9 G2 R7240 G2
R7242 B6 R724
3
E7
R7244 B
8
R7245 B
8
R7246 E9 R7247 B6
R724
8
E6 R7249 E9
R7250 E6 R7251 D6
U7201 E2 U720
3
A2
U7204 A
3
U7205 C2
U7209 G2 U7210 A6