Triboard Information; Soldered Board; Socketed Board - Infineon TriBoard TC3X4T Manual

TriBoard Manual TC3X4T
Hardware: TriBoard TC3X4T TH V1.0 and TriBoard TC3X4T V1.0

TriBoard Information

3 TriBoard Information
3.1

Soldered board

TriBoard TC3X4T V1.0 is the soldered board and will be available only with usable devices. Please see also chapter
Usable devices.
3.2

Socketed board

TriBoard TC3X4T TH V1.0 is the socketed board and will be available in two assembly options:
– For device with PMSLE module and without PMS module (TC334 and TC324)
– For device with PMS module and without PMSLE module (TC364)
Difference between this two module is, that the PMSLE use a Switch Capacitor Regulator for the core voltage
generation which need only an external capacitor (see schematic C518, no external coil, no external p+n mosfet).
The PMS module use a Step-down Regulator which need an external p+n mosfet (see schematic Q506) and an
external coil (see schematic L503). To differentiate between the two boards have a look to C518. If assembled
then TC334 and TC324 can be used otherwise only TC364.
If you get the board with TC364 and you will use the board with TC334 or TC324 then you must remove R528, R529
and R523, assemble R541 and R542 with a resistor 0R size 0603 and assemble C518 with a capacitor 1µF size 0603
(e.g. CGA3E1X7R1E105K) otherwise the TC334 and TC324 will not work.
If you get the board with TC334 or TC324 and you will use the board with TC364 then you must remove R541, R542
and C518 and assemble R528, R529 and R523 with a resistor 0R size 0603.
The mentioned components are red marked in the following
X701
X702
Figure 3-1 Location of PMS/PMSLE components on bottom side
User Manual
TriBoard TC3X4T TH V1.0 and TriBoard TC3X4T V1.0
R 250
R254 R252
R253 R 251
CB516
CB201
R209
CB512
CB510
R 521
R523
C 520
R542
R535
C516
Q506
L503
C521
3-1
Figure 3-1:
X704
R440
R420
R 433
R437
R449
R 422
R448
R438
R447
R436
R307
R304
R302
R301
R306
CB518 R317
R314
R312
CB517
R 311
C208
C 207
R313
C204
C 203
R513 R538
C205
R 512
R511
R510
R220 R503
R221
R505
X703
C404
C406
C 405
CB409
R404
L402
R 419
CB411
R442 U405
Q403 R 418
R441
R416
Q402
R417
R405
R443
U402
U403
CB406
Q401
R407
R415
R 409 R445
R 323
D 403
R 330 CB304
R320
R333
R321 CB305
CB303
R332
R 322
R331
R343
R340
Q502
CB307
R341
R353
CB308
R342
CB306
R358
R533
R351
R352
Q503
R536
R362
R364
R537
R365 R363
C304
U306
D 501
CB310
D503
Q501
2019-09
V1.1