User Manual
7-6
V1.0
TriBoard TC3X3 TH V1.0 and TriBoard TC3X3 V1.0
2020-05
TriBoard Manual TC3X3
Hardware: TriBoard TC3X3 TH V1.0 and TriBoard TC3X3 V1.0
Schematic and Layout
Figure 7-5 Schematic - Power Supply
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D
D
C
C
B
B
A
A
5
Infineon Technologies AG
A
T
V
M
C
ACE ATV CES
Am Campeon 1-12
D-85579 Neubiberg
T
el.: +49-89-234-0
7
15.11.2019
Number:
Date:
Sheet:
of
TriBoard TC3X3 Power supply
1.0
Revision:
G
:\
Technic
a
l_Support
\Tri
C
ore
\T
ri
B
oard
\E
D
A
_
D
X
P
\Tri
B
oard AU
R
IX
2
G
\T
ri
B
oard
T
C
3
X
3
\T
ri
B
oard
T
C
3
X
3 V1.X\
Supply
.s
ch
F
ile:
D504
L
S
T
67K
V_UC
VDD
S501
R
E
SET
GND
2
3
1
Q502
BC848C
C515
4,7
μ
F
GND
GND
V_UC
2
3
1
Q503
BC858C
GND
V_UC
/POR
ST
R513
1K5
GND
D507
L
P
T
67K
R512
680R
GND
D506
L
P
T
67K
R511
620R
+
3V3
GND
2
3
1
Q504
BC848C
R510
82K
VDD
+
3V3
V_UC
D505
L
P
T
67K
CB520
100n
GND
V_UC
V_UC
/PORST
/E
SR0
/E
SR1
/E
SR1
/E
SR0
/PORST
/E
SR1
/E
SR0
/E
SR1
/PORST
/E
SR0
CB511
100n
CB512
100n
GND
GND
GND
C519
2,2
μ
F
GND
V_UC
CB516
100n
CB517
100n
CB518
100n
R521
0R
R524
0R_opt
VDDP3
V_UC
R538
120R
R535
4K7
R531
4K7
R532
10K
R533
0R
R537
10K
R534
2K2
R536
4K7
GND
1
2
X501
POW
ER
VCC_IN
D501
M
SS2P2
C502
100
μ
F/40V
CB501
100n
GND
GND
V_PREREG
VIN
GND
VIN
V_STB
Y
SW1
43
WDI
16
QST
5
VS1
45
WAK
4
RSH
47
PG1
41
VS2
44
VST
2
EN
A
3
AG1
6
SW2
42
FRE
24
ROT
17
INT
18
SDO
13
SCL
14
QUC
30
QCO
31
SYN
19
QT1
33
QT2
32
VCI
26
SEC
23
EV
C
21
SCS
15
ER
R
20
BSG
1
RSL
48
STU
25
DRG
46
GND
HS
SDI
12
SS1
11
SS2
10
QVR
29
AG2
7
AG3
8
AG4
28
AGS
9
TM
22
GST
27
PG2
40
FB1
34
FB2
35
FB3
36
FB4
37
FB5
38
AG5
39
U501
T
L
F35584QVVS1/2
V_VR
V_CO
S502
EN
A
GND
GND
C507
1
μ
F/10V
GND
C512
4,7
μ
F
GND
V_UC
QT1
QT2
GND
R507
100K
/PORST
1
3
2
Q505
BSS138N
/E
SR1
P11.11
GND
P11.2
C503
22
μ
F/10V
C508
4,7
μ
F
C509
4,7
μ
F
C510
4,7
μ
F
C511
4,7
μ
F
GND
GND
V_STB
Y
R506
100K
GND
R502
10K
P33.8
D502
SS26
VDD_USB
L
501
XAL5050-223ME
B
L
502
XAL4030-472ME
C
R501
250mR
4
3
1,2,5,6
Q501
BSL606SN
C501
47
μ
F/40V
GND
GND
GND
D503
SS22_opt
GND
R508
0R
R509
20K
GND
V_CO
CB502
100n
R504
470R
D508
L
P
T
67K
GND
P11.6
P11.9
P11.3
R505
10K
R503
1K
P02.8
Q
1
GND
6
S
E
N
S
E
/ADJ
2
BYP
4
IN
8
EN
5
GND
HS
U502
T
L
S205B0EJ
V33
GND
V_UC
C505
10
μ
F
C504
10nF
+
3V3
GND
CB510
100n
R520
0R
GND
V_STB
Y
1
3
2
4
X502
E
mW_Pwr_opt
GND
VCC_IN
/PORST
R525
0R_opt
+
3V3
P33.10
PORT[00..33]
PO
RT
[0
0..33]
POWER
VEXT
12
E
SR1
65
E
SR0
67
PORST
66
VEXT
85
VDDP
3
86
VCAP1
48
VCAP0
49
VDDO
50
VDD
68
VDD
87
VSS
HS
VDD
11
VEVR
SB
39
VEXT
47
VDD
40
U201A
T
C3X3
VCAP1
VCAP0
C518
1
μ
F
C517
4,7
μ
F
5V
1K5
R524
R513
U501
3,3V
T
L
F35584QVVS1
opt
V_UC
T
L
F35584QVVS2
680R
0R
R240
opt
1K5
R241
47K
opt
R391-398
470R
100R
C516
10
μ
F
CB515
100n