Figure 4-3. Tps929240Evm Schematic Diagram; Slvuce2 - May 2022 Tps929240Evm User's Guide; Submit Document Feedback - Texas Instruments TPS929240EVM User Manual

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4.1 Schematic
Figure 4-3 is the TPS929240EVM schematic.
U2
VBAT
C1 10
VIN
C2 C3 C4 C6
2
VIN
100uF 4.7uF 220nF 4.7uF 220nF
EN 9
EN
1
PGND
11
PGND
5
VCC
J79 GND C7 R4
3 VBAT 1µF 20.0k
2 EN PG
AGND
1 GND
GND LMR33630AQRNXTQ1
C5 GND C8
100nF 100nF
U1
3V3 2 19 VLDO
VCCA VCCB
10
OE
R1
TX_U2A 1 20 TX_C
A1 B1
100k RX_U2A 3 18 RX_C
A2 B2
ERR_U2A 4 17 ERR_C
A3 B3
5 16
A4 B4
6 15
A5 B5
7 14 GND
A6 B6
GND 8 13
A7 B7
9 12
A8 B8
11
GND
21
PAD
TXS0108ERGYR
GND
TX_C
RX_C
ERR_C ERR_C
J7 CANH_C
A-DS 09 A/KG-T2S CANL_C
5
9
4
GND 8
3
7
CANL_C 2
6
CANH_C 1
J4
1 2
RX_U2A 3 4 TX_U2A
3V3 5 6
7 8 ERR_U2A
9 10
GND
SBH11-PBPC-D05-RA-BK
J9
TP1 TP2
1 VBAT
3
VBAT GND 2
TP3 TP4
VIN+ VIN-
D57
VBAT
J3 J22 VLED
3 VBAT 3 VBAT
2 VLED 2 VLED ACDBB540-HF
1 Vout 1 Vout
VLDO
VLDO
J6
J21
R3
1.00k
J10
3 VLDO
2
1
R2 J12
4.7k 2
D58
1
R5
31.6k
VBAT VLDO
J1 J2 J5 J8 J11
3 3 3 3 3
2 FS0 2 FS1 2 ADDR0 2 ADDR1 2 ADDR2
1 1 1 1 1
GND
SLVUCE2 – MAY 2022

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4
BST
L1
C12
100nF
12 Vout
SW
3 C24 C25
NC 6.8uH
C21 C22 C29 C102
50V 50V
PG 100nF 100nF
8 22uF 22uF 47uF 47uF
PG
7
FB
R10 GND
90k C23
6 50V
10pF
GND R11
20k
GND
J14
U4
CAN_P CANH
VLDO 3 7
VCC CANH
R12
C26
C13 C19 0.5pF 59.0
5
NC
100nF
4.7uF C28
1
TXD
4.7nF
TX 8 6
STB CANL
GND R13
C14 4 2 C27 59.0
RXD GND
0.5pF 0.5pF CAN_N CANL
J77 GND
C15 TCAN1042HGDRQ1
RX GND 0.5pF GND
J78
J17
J15 CANH 1 2 CANH_CC
1 2 RX CANL 3 4 CANL_CC
TX RX RX_CC
3 4 5 6
5 6 ERR TX 7 8 TX_CC
7 8 CANH ERR 9 10 ERR_CC
CANL
9 10
61301021121
61301021121
J19
J18 GND 1 2 GND
GND
3 4 TX_CC
CANH 5 6 RX_CC
CANL 7 8 CANL_CC
ERR ERR_CC 9 10 CANH_CC
RX
TX
FS1
FS0 J20
VLDO GND 1 2 GND
ADDR2 3 4 TX_CC
ADDR1 5 6 RX_CC
ADDR0 7 8 CANL_CC
ERR_CC CANH_CC
9 10
L3
R14
VIN+
L4
VBAT
0
2.2uH
742792514
L2
C103 C104 C105 C106
0.1uF 4.7uF 4.7uF 0.1uF
R15
VIN-
0
GND
GND
U3
C9 C16
4.7uF GND 100nF 9 35 OUTA0 C30 1000pF
VBAT OUTA0
34 OUTA1 C31 1000pF
OUTA1
OUTA2 C32 1000pF
33
OUTA2
C10 C17 10
SUPPLY
4.7uF 100nF 11 32 OUTB0 C33 1000pF
SUPPLY OUTB0
OUTB1 C34 1000pF
31
OUTB1
C11 C18
30 OUTB2 C35 1000pF
OUTB2
4.7uF GND VLDO 100nF 2
VLDO
OUTC0 C36 1000pF
29
OUTC0
R7
28 OUTC1 C37 1000pF
OUTC1
RX 1 27 OUTC2 C38 1000pF
47.0k
RX OUTC2
TX
4
TX
26 OUTD0 C39 1000pF
OUTD0
25 OUTD1 C40 1000pF
R8
OUTD1
FS0 OUTD2 C41 1000pF
47.0k 8 24
FS0 OUTD2
FS1 7
FS1
23 OUTE0 C42 1000pF
OUTE0
OUTE1 C43 1000pF
22
OUTE1
ADDR0 36 21 OUTE2 C44 1000pF
ADDR0 OUTE2
ADDR1 37
ADDR1
ADDR2 OUTF0 C45 1000pF
38 20
ADDR2 OUTF0
19 OUTF1 C46 1000pF
OUTF1
18 OUTF2 C47 1000pF
OUTF2
5
REF
17 OUTG0 C48 1000pF
OUTG0
J13 J16 16 OUTG1 C49 1000pF
OUTG1
2 2 C20 OUTG2 C50 1000pF
15
OUTG2
1nF
1 1
14 OUTH0 C51 1000pF
OUTH0
13 OUTH1 C52 1000pF
OUTH1
R6 R9
12 OUTH2 C53 1000pF
OUTH2
12.7k 6.34k
6 ERR
ERR
GND
39
Exposed_Pad
GND 3
GND
TPS929240QDCPRQ1
GND

Figure 4-3. TPS929240EVM Schematic Diagram

Copyright © 2022 Texas Instruments Incorporated
D1 D2 D13 D14
OUTA_0 OUTC_0
1 1 1 1
3 2 3 2 3 2 3
4 5 4 5 4 5 4
6 6 6 6
LS G6SP-CADB-1-1-Z LS G6SP-CADB-1-1-Z LS G6SP-CADB-1-1-Z LS G6SP-CADB-1-1-Z
C54 C60 C66 C72
1000pF 1000pF 1000pF 1000pF
J23 J29 J38 J47
D3 D4 D15 D16
OUTA_1 OUTC_1
1 1 1 1
3 2 3 2 3 2 3
4 5 4 5 4 5 4
6 6 6 6
LS G6SP-CADB-1-1-Z LS G6SP-CADB-1-1-Z LS G6SP-CADB-1-1-Z LS G6SP-CADB-1-1-Z
C55 C61 C67 C73
1000pF 1000pF 1000pF 1000pF
J24 J30 J39 J48
D5 D6 D17 D18
OUTA_2 OUTC_2
1 1 1 1
3 2 3 2 3 2 3
4 5 4 5 4 5 4
6 6 6 6
LS G6SP-CADB-1-1-Z LS G6SP-CADB-1-1-Z LS G6SP-CADB-1-1-Z LS G6SP-CADB-1-1-Z
C56 C62 C68 C74
1000pF 1000pF 1000pF 1000pF
J25 J31 J40 J49
D7 D8 D19 D20
OUTB_0 1 1 OUTD_0 1 1
3 2 3 2 3 2 3
4 5 4 5 4 5 4
6 6 6 6
LS G6SP-CADB-1-1-Z LS G6SP-CADB-1-1-Z LS G6SP-CADB-1-1-Z LS G6SP-CADB-1-1-Z
C57 C63 C69 C75
1000pF 1000pF 1000pF 1000pF
J26 J32 J41 J50
D9 D10 D21 D22
OUTB_1 1 1 OUTD_1 1 1
3 2 3 2 3 2 3
4 5 4 5 4 5 4
6 6 6 6
LS G6SP-CADB-1-1-Z LS G6SP-CADB-1-1-Z LS G6SP-CADB-1-1-Z LS G6SP-CADB-1-1-Z
C58 C64 C70 C76
1000pF 1000pF 1000pF 1000pF
J27 J33 J42 J51
D11 D12 D23 D24
OUTB_2 1 1 OUTD_2 1 1
3 2 3 2 3 2 3
4 5 4 5 4 5 4
6 6 6 6
LS G6SP-CADB-1-1-Z LS G6SP-CADB-1-1-Z LS G6SP-CADB-1-1-Z LS G6SP-CADB-1-1-Z
C59 C65 C71 C77
1000pF 1000pF 1000pF 1000pF
J28 J34 J43 J52
J35 J44
OUTA0 1 2 OUTA_0 OUTE0 1 2 OUTE_0
OUTA1 3 4 OUTA_1 OUTE1 3 4 OUTE_1
OUTA2 5 6 OUTA_2 OUTE2 5 6 OUTE_2
OUTB0 7 8 OUTB_0 OUTF0 7 8 OUTF_0
OUTB1 9 10 OUTB_1 OUTF1 9 10 OUTF_1
OUTB2 11 12 OUTB_2 OUTF2 11 12 OUTF_2
OUTC0 13 14 OUTC_0 OUTG0 13 14 OUTG_0
OUTC1 15 16 OUTC_1 OUTG1 15 16 OUTG_1
OUTC2 17 18 OUTC_2 OUTG2 17 18 OUTG_2
OUTD0 19 20 OUTD_0 OUTH0 19 20 OUTH_0
OUTD1 21 22 OUTD_1 OUTH1 21 22 OUTH_1
OUTD2 23 24 OUTD_2 OUTH2 23 24 OUTH_2
RGBOUTA_0
TSW-112-07-G-D TSW-112-07-G-D
J36 J45
OUTA0 RGBOUTA_0 OUTE0 RGBOUTA_1
1 2 1 2 RGBOUTE_0
OUTA1 3 4 RGBOUTA_1 OUTE1 3 4 RGBOUTE_1
OUTA2 5 6 RGBOUTA_2 OUTE2 5 6 RGBOUTE_2
OUTB0 7 8 RGBOUTB_0 OUTF0 7 8 RGBOUTF_0 RGBOUTA_2
OUTB1 9 10 RGBOUTB_1 OUTF1 9 10 RGBOUTF_1
OUTB2 11 12 RGBOUTB_2 OUTF2 11 12 RGBOUTF_2
OUTC0 13 14 RGBOUTC_0 OUTG0 13 14 RGBOUTG_0
OUTC1 15 16 RGBOUTC_1 OUTG1 15 16 RGBOUTG_1
OUTC2 17 18 RGBOUTC_2 OUTG2 17 18 RGBOUTG_2
OUTD0 19 20 RGBOUTD_0 OUTH0 19 20 RGBOUTH_0
OUTD1 21 22 RGBOUTD_1 OUTH1 21 22 RGBOUTH_1
OUTD2 23 24 RGBOUTD_2 OUTH2 23 24 RGBOUTH_2
TSW-112-07-G-D TSW-112-07-G-D RGBOUTE_0
J37 J46
OUTA0 1 2 OUTE0 1 2 RGBOUTE_1
OUTA1 3 4 OUTE1 3 4
OUTA2 5 6 OUTE2 5 6
OUTB0 7 8 OUTF0 7 8 RGBOUTE_2
OUTB1 9 10 OUTF1 9 10
OUTB2 11 12 OUTF2 11 12
OUTC0 13 14 OUTG0 13 14
OUTC1 15 16 OUTG1 15 16
OUTC2 17 18 OUTG2 17 18
OUTD0 19 20 OUTH0 19 20
OUTD1 21 22 OUTH1 21 22
OUTD2 23 24 OUTH2 23 24
TSW-112-07-G-D TSW-112-07-G-D
GND GND
D25 D26 D37
OUTE_0 OUTG_0
1 1 1
2 3 2 3 2 3 2 3
5 4 5 4 5 4 5 4
6 6 6 6
LS G6SP-CADB-1-1-Z LS G6SP-CADB-1-1-Z LS G6SP-CADB-1-1-Z
C78 C84 C90
1000pF 1000pF 1000pF
J53 J59 J65
D27 D28 D39
OUTE_1 OUTG_1
1 1 1
2 3 2 3 2 3 2 3
5 4 5 4 5 4 5 4
6 6 6 6
LS G6SP-CADB-1-1-Z LS G6SP-CADB-1-1-Z LS G6SP-CADB-1-1-Z
C79 C85 C91
1000pF 1000pF 1000pF
J54 J60 J66
D29 D30 D41
OUTE_2 OUTG_2
1 1 1
2 3 2 3 2 3 2 3
5 4 5 4 5 4 5 4
6 6 6 6
LS G6SP-CADB-1-1-Z LS G6SP-CADB-1-1-Z LS G6SP-CADB-1-1-Z
C80 C86 C92
1000pF 1000pF 1000pF
J55 J61 J67
D31 D32 D43
OUTF_0 1 1 OUTH_0 1
2 3 2 3 2 3 2 3
5 4 5 4 5 4 5 4
6 6 6 6
LS G6SP-CADB-1-1-Z LS G6SP-CADB-1-1-Z LS G6SP-CADB-1-1-Z
C81 C87 C93
1000pF 1000pF 1000pF
J56 J62 J68
D33 D34 D45
OUTF_1 1 1 OUTH_1 1
2 3 2 3 2 3 2 3
5 4 5 4 5 4 5 4
6 6 6 6
LS G6SP-CADB-1-1-Z LS G6SP-CADB-1-1-Z LS G6SP-CADB-1-1-Z
C82 C88 C94
1000pF 1000pF 1000pF
J57 J63 J69
D35 D36 D47
OUTF_2 1 1 OUTH_2 1
2 3 2 3 2 3 2 3
5 4 5 4 5 4 5 4
6 6 6 6
LS G6SP-CADB-1-1-Z LS G6SP-CADB-1-1-Z LS G6SP-CADB-1-1-Z
C83 C89 C95
1000pF 1000pF 1000pF
J58 J64 J70
GND
D49 D50 D51
R R R
RGBOUTB_0 RGBOUTC_0 RGBOUTD_0
5 4 5 4 5 4
G G G
RGBOUTB_1 RGBOUTC_1 RGBOUTD_1
6 1 6 1 6 1
B B B
2 3 RGBOUTB_2 2 3 RGBOUTC_2 2 3 RGBOUTD_2
RGB RGB RGB
D53 D54 D55
R R R
5 4 RGBOUTF_0 5 4 RGBOUTG_0 5 4 RGBOUTH_0
G G G
6 1 RGBOUTF_1 6 1 RGBOUTG_1 6 1 RGBOUTH_1
B B B
2 3 RGBOUTF_2 2 3 RGBOUTG_2 2 3 RGBOUTH_2
RGB RGB RGB
GND
TPS929240EVM User's Guide
Board Layout
D38
1
2
5
LS G6SP-CADB-1-1-Z
C96
1000pF
J71
D40
1
2
5
LS G6SP-CADB-1-1-Z
C97
1000pF
J72
D42
1
2
5
LS G6SP-CADB-1-1-Z
C98
1000pF
J73
D44
1
2
5
LS G6SP-CADB-1-1-Z
C99
1000pF
J74
D46
1
2
5
LS G6SP-CADB-1-1-Z
C100
1000pF
J75
D48
1
2
5
LS G6SP-CADB-1-1-Z
C101
1000pF
J76
D52
R
5 4
G
6 1
B
2 3
RGB
D56
R
5 4
G
6 1
B
2 3
RGB
15