User Manual
7-6
V1.0
TriBoard TC3X6 TH V1.0 and TriBoard TC3X6 V1.0
2019-09
TriBoard Manual TC3X6
Hardware: TriBoard TC3X6 TH V1.0 and TriBoard TC3X6 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
23.04.2019
Number:
Date:
Sheet:
of
TriBoard TC3X6 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
6
\T
ri
B
oard
T
C
3
X
6 V1.X\
Supply
.s
ch
F
ile:
D504
L
S
T
67K
V_UC
S501
R
E
SET
GND
2
3
1
Q502
BC848C
C515
4
μ
7/10V
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
V_UC
V_UC
/PORST
/E
SR0
/E
SR1
/E
SR1
/E
SR0
/PORST
/E
SR1
/E
SR0
/E
SR1
/PORST
/E
SR0
+
1V25
R538
120R
R535
4K7
R531
4K7
R532
10K
R533
0R
R537
10K
R534
2K2
R536
4K7
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
P14.2
GND
P02.7
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
P15.3
P15.6
P15.7
R505
10K
R503
1K
P33.9
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
GND
2
7
1
8
3
4
5
6
Q506
B
S
Z
15DC02KD
GND
V_UC
L
503
CLF5030NIT-3R3N-D
1
3
2
4
X502
E
mW_Pwr_opt
GND
VDDSB
VCC_IN
/PORST
P33.10
PORT[00..33]
PO
RT
[0
0..33]
GND
POWER
VEXT
J9
VEXT
G6
E
SR1
E1
1
E
SR0
E1
4
PORST
E1
3
VEXT
F6
VSS
G7
VD
D(
VDDO)
J8
VEXT
F8
VDDP
3
F7
VDD
F9
P32.0 / VGATE
1N (VCAP0)
P12
P32.1 / VGATE
1P (VCAP1)
N12
VDD
G9
VDD
H6
VDD
J7
VSS
G8
VSS
H7
VSS
H8
VSS
J6
VSS
K5
VSS
E1
0
VSS
D11
VSS
C12
VSS
B13
VSS
E5
VEVR
SB
H9
VEXT
P11
VSS
D4
VSS
C3
VSS
B2
VSS
K10
VSS
L11
VSS
M12
VSS
N13
U201A
T
C3X6
+
1V25
VDD
CB520
100n
GND
CB511
100n
CB512
100n
GND
GND
GND
C519
2,2
μ
F
GND
GND
CB515
100n
CB516
100n
CB517
100n
R521
0R
R523
0R
VDDP3
CB510
100n
R520
0R
GND
R524
0R_opt
CB513
100n
V_UC
R525
0R_opt
+
3V3
VGATE
1
P
R528
0R
R529
0R
VGATE
1
N
V_STB
Y
V_UC
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
NOTE: For devices with switching DCDC
R541
0R_opt
R542
0R_opt
C517
4,7
μ
F
C518
1
μ
F_opt
C521
4,7
μ
F
C516
10
μ
F
GND
Remove R523, R528 and R529, ass
emble R541 and R542 with 0R, ass
emble C518 with 1
μ
F
(
size
0603)
C520
6,8
μ
F