Circuit Diagrams and PWB Layouts
10.
10-10-12
DCDC-Novatek-POWER
20040_515.eps
DCDC-Novatek-POWER
B12
B12
2015-11-25
C
715G7776
DCDC-Novatek-POWER
+1V1-NT-OK
C4149
470PF 50V
FB4103
30R 1A
1
2
TP4125
R
4140
10K+
-5
%
1/
16W
C4116
NC/1nF 50V
R4109
NC/47K 1/16W
FB4100
30R 1A
1
2
C4109
100N16V
U4103
G5318RE1D
PGOOD
1
TRIP
2
EN
3
FB
4
RF
5
DL
6
VCC
7
LX
8
DH
9
BST
10
GND
11
R4110
1 OHM 5% 1/16W
L4101
1.5uH
R4111
100OHM1/16W
C4110
220PF 50V
C4125
100NF 16V
+
C4
1
1
4
NC/1
0
0
UF 1
6
V
C4118
22uF 6.3V
U4102
AON7932
G1
1
D1
2
D1
3
D1
4
S2
5
S2
6
S2
7
G2
8
S
1/
D
2
9
D1
10
C4
1
0
4
10
u
F
16V
R4123
10K+-5%1/16W
C
4129
1U
F
10
%
16V
R4102
NC/1 OHM 5% 1/16W
FB4102
NC/30R 1A
1
2
C4
1
2
2
10
u
F 1
6
V
R
4101
NC/2
.2
K
1
/1
6
W
R4112
100K 1/16W
C4119
22uF 6.3V
P o w e r O n S e q u e n c e R e q u i r e m e n t :
C4
1
0
1
10
u
F
16V
R4
1
2
1
150K 1
%
R4113
NC/100OHM1/16W
R4100
NC/1 OHM 5% 1/16W
U4100
RT7277GSP
EN
1
FB
2
PVCC
3
SS
4
GND
5
SW
6
BOOT
7
VIN
8
GND
9
C4
1
2
3
10
u
F 1
6
V
C
4106
10U
F
16V
C4126
NC/100pF 50V
R
4114
100K 1/
16W
C4120
22uF 6.3V
C4
1
0
2
10
u
F
16V
C4
1
1
1
22
u
F 6
.3
V
R
4116
100K 1/
16W
C4
1
2
4
NC/1
0
UF 1
6
V
ZD4100
NC/LUDZS5.6B
1
2
R4117
10OHM1/16W
+
C4121
NC/100UF 16V
RP4100
NC/22R
1
2
3
4
8
7
6
5
C4
1
0
0
10
u
F
16V
C4
1
1
2
22
u
F 6
.3
V
TP4126
R4124
NC/27K 1/16W 5%
C4
1
0
3
10
u
F
16V
C4
1
2
8
1nF
50V
C4136
100NF 16V
C4
1
1
3
10U
F
16V
C4127
0.1uF 25V
FB4101
30R 1A
1
2
C4117
NC/10000pF 50V
C4130
NC/1nF 50V
L4100
1uH
R4
1
3
1
12K +
-1
%
1/
16W
C4
1
3
9
2.
2nF
50V
Q4102
NC/LBC847BWT1G
R4132
3R3 1/16W 5%
C4
1
4
6
22
u
F 6
.3
V
+12V
+2V5-NT
+3V3-NT
+12V
+5V-SW
+1V1-NT
BE-PWR-EN
7
F R C _ 3 . 3 V
F R C _ 1 . 1 V
TP4105
F R C _ 2 . 5 V
+2V5-NT
R4126
10K+-5%1/16W
TP4106
SENSE+1V8-NT 10
TP4107
TP4108
TP4109
TP4110
F R C _ 1 . 8 V
TP4111
R4
1
33
33
K 1
%
R4107
348K 1%
TP4112
C4137
22uF 6.3V
TP4113
TP4114
TP4115
TP4116
R4120
10K 1/16W 1%
+12V
+1V8-NT
U4101
SY 8104ADC
LX
5
FB
1
EN
2
GND
3
IN
4
BS
6
TP4100
R4106
15K 1%
R4105
30K OHM +-1% 1/16W
L4102
2.2uH
C4115
220pF 50V
C4133
22uF 6.3V
C4134
22uF 6.3V
C4132
10uF 16V
C4135
0.1uF 50V
R4104 0R05 1/16W
C4
1
3
1
1nF
50V
R4108
NC/36K 1%
R4135
100K 1/16W
SENSE+1V1-NT 10
C4
1
0
8
100N
F
16V
Q4101
AO3414
Q4100
LMUN5313DW1T1G
1
2
3
4
5
6
R4103
10K+-5%1/16W TP4127
+3V3
+3V3-NT
+12V
TP4117
C4
1
6
3
100N
F
16V
TP4129
TP4128
TP4130
R4
1
3
6
220K OH
M
ZD4101
UDZSNP5.6B
1
2
TP4103
+1V1-NT-OK
TP4118
TP4119
TP4120
C4148
1nF 50V
TP4101
R4115
5.6K 1%
R4139
47K 1/16W
R4134
NC/200K 1%
TP4121
SENSE+2V5-NT 10
TP4122
TP4123
R4125
NC/150K 1/16W 5%
0 . 7 6 5 V r e f
N o v a t e k
1A DC/DC
N o v a t e k
6A DC/DC
TP4124