Texas Instruments TPS929160EVM User manual

User’s Guide
TPS929160EVM User's Guide
ABSTRACT
This user's guide describes the setup and use of the TPS929160EVM evaluation module (EVM). This EVM
helps the user evaluate the features of the Texas Instruments TPS929160-Q1, which is an automotive 16-
channel LED driver with FlexWire interface, to address increasing needs of individual control of each LED
string. This document includes hardware setup instructions, software instructions, a schematic diagram, a bill of
materials and printed-circuit board layout drawings.
WARNING
Hot surface! Contact may cause burns. Do not touch!
Some components may reach high temperatures >55°C when the board is powered on. The user must
not touch the board at any point during operation or immediately after operating, as high temperatures
may be present.
Table of Contents
1 What You Get...........................................................................................................................................................................2
2 What You Need In Addition....................................................................................................................................................3
3 How to Get Started..................................................................................................................................................................3
4 Board Layout.........................................................................................................................................................................13
5 Revision History................................................................................................................................................................... 17
Trademarks
All trademarks are the property of their respective owners.
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TPS929160EVM User's Guide 1
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1 What You Get
The TPS929160EVM kit (Figure 1-1) contains:
• USB2ANY
– Ribbon cable
– USB cable
• TPS929160EVM
• TPS929120CANEVM
• DB-09 cable
Figure 1-1. TPS929160EVM Kit
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2 What You Need In Addition
The following additional items are required to run the TPS929160EVM:
• PC with TPS929160EVM GUI installed or to run the on-line TPS929160EVM GUI
• 12-V DC power supply
3 How to Get Started
3.1 Hardware Setup
There are two hardware setups to simulate the communication between MCU and TPS929160-Q1 directly or
through CAN transceiver. And TPS929160EVM contains a buck in the board. You can decide whether to use it
by "J66", "J31".
3.1.1 Communication without CAN Transceiver
Figure 3-1 shows the hardware setup when TPS929120CANEVM is not used. Figure 3-2 shows the jumper
configurations for the TPS929160EVM without TPS929120CANEVM connected. This jumper is the default
jumper configuration shipped with the board.
Figure 3-1. Hardware Setup without CAN Transceiver
• Connect a 12-V power supply to TP1 (VSUPPLY_EXT) and TP2 (GND).
• Connect USB2ANY tool to PC through the USB cable.
• Connect USB2ANY tool to the J4 connector of TPS929160EVM through ribbon cable.
Figure 3-2. TPS929160EVM Jumper Configurations without TPS929120CANEVM Connected
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Table 3-1. TPS929160EVM Jumpers Setting without TPS929240CANEVM Connected
HEADER SETTING
J44, J30, J57, J1 Short
J20, J7, J24, J14, J6, J13, J22, J52, J58, J59, J67, J68, J51, J45 Open
J23 Short “TX_C” to “RX”, “RX_C” to “TX”, “ERR_C” to “ERR”
J64 Short “ADDR2” to “L”
J63 Short “ADDR1” to “L”
J62 Short “ADDR0” to “H”
J60 Short “FS0” to “H”
J61 Short “FS1” to “L”
J31, J66 Short to “VOUT”
J50 Short to “VBAT”
All headers paralleled with LEDs Open
3.1.2 Communication with CAN Transceiver
Figure 3-3 shows the hardware setup when TPS929120CANEVM is used. Figure 3-4 shows the jumper
configurations for TPS929160EVM with TPS929120CANEVM connected.
Figure 3-3. Hardware Setup with CAN Transceiver
• Connect a 12-V power supply to TP1 (VSUPPLY_EXT) and TP2 (GND).
• Connect USB2ANY tool to PC through USB cable.
• Plug TPS929120CANEVM to USB2ANY tool through the J3 header of TPS929240CANEVM.
• Connect TPS929120CANEVM to TPS929160EVM through the J4 connector of TPS929240CANEVM and the
J7 connector of TPS929160EVM with DB-09 cable.
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Figure 3-4. TPS929160EVM Jumper Configurations with TPS929120CANEVM Connected
Table 3-2. TPS929160EVM Jumpers Setting with TPS929240CANEVM Connected
HEADER SETTING
J44, J30, J7, J14, J6, J13, J22, J57, J34, J67 Short
J20, J52, J58, J59, J51, J45, J24, J1, J68 Open
J23 Short “CANH_C” to “CANH”, “CANL_C” to “CANL”
J65 Short “ADDR2” to “L”
J64 Short “ADDR2” to “L”
J63 Short “ADDR1” to “L”
J62 Short “ADDR0” to “H”
J60 Short “FS0” to “H”
J61 Short “FS1” to “L”
J31, J66 Short to “VOUT”
J50 Short to “INH”
All headers paralleled with LEDs Open
Figure 3-5 shows the jumper configurations for TPS929120CANEVM. For header J5, short "+ 5 V" to "+ 5
V_U2A". For header J6, short "+ 3.3 V" to "+ 3.3 V_U2A".
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Figure 3-5. TPS929120CANEVM Jumper Configurations
3.2 Software Installation
There are two types of the GUI, online version and desktop version.
3.2.1 Run Applications Through Online
Go to the TPS929160-Q1 EVM web page. Scroll down to the "Order Now" section and click the "Start
Evaluation" button to reach to the TPS929160-Q1 gallery page. Login to user account privileges can be required
to open the gallery page. All GUI versions are shown ordered from left to right on the gallery page as shown in
Figure 3-6. Left most application icon shows the latest version. Clicking the application icon to open the online
version GUI. There may be prompt to download and install the browser extension and TI Cloud Agent for the first
time. Follow the steps to install the browser extension and TI Cloud Agent Applications.
Figure 3-6. TPS929160-Q1 Gallery Page
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3.2.2 Run Applications on Desktop
Click the "Download" button under the "Order Now" section to download the TPS929160EVM GUI installation
zip file to local computer, or you can download it from the application icon as showed in Figure 3-7 by hovering
the cursor over the download button and selecting the appropriate platform. Then extract the zip folder and
install the GUI using the exe - TPS929160-Q1-1.0.5.setup-win_7.3.0. Make sure the network is connected while
installing the GUI.
Figure 3-7. GUI and GUI Composer Download Page
Follow the on-screen instructions by clicking the "Next" button to accept the license, default installation directory
and to install the GUI Composer Runtime engine. Either provide a location for the downloaded GUI Composer
Installer, or choose to download from the web. The GUI Composer Installer can be downloaded from the gallery
page as showed in Figure 3-7 by selecting the appropriate platform. Continue to click on the "Next" button to
complete the GUI Composer Runtime installation.
Figure 3-8. GUI Composer Runtime Installation
After the GUI Composer installation, it continues to install the TPS929160EVM GUI. Follow the on-screen
instructions by clicking the "Next" button to finish the GUI installation. After installed, a shortcut to the GUI is
found on the desktop and also in the start-up menu under the Texas Instruments folder.
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3.3 Firmware Update
After opening the GUI, the GUI tries to connect the EVM board. At the moment, the GUI detects the
firmware version of the connected USB2ANY tool automatically. If the firmware version is not mapping with
the recommended version for the GUI, there is a prompt as shown in Figure 3-9 to help user update the firmware
in the USB2ANY. Click the update button to begin the firmware update process. After firmware update succeeds,
click the finish button to close the prompt window. Then the GUI tries to connect the EVM board again with the
defined device address. After it connects successfully, there is a 3 confirmation sync-up prompt windows, the
connected LEDs type (Monochrome or REG), Fail-Safe state (0 or 1) and EEPROM programming Mode (Chip
select or External address). For each confirmation window, just click on the correct image mapping to the current
EVM setup.
Figure 3-9. Firmware Update Prompt Window
If the firmware version of the USB2ANY tool is lower than 2.8.2.0 there is not firmware update prompt as showed
in Figure 3-9. Upgrade the firmware version to 2.8.2.0 manually. Go to USB2ANY Interface Adaptor web page,
scroll down to "Key Document" section and click "USB2ANY Explorer Software" to download the installation
file. Extract the zip file and install the USB2ANY Explorer using the "USB2ANY Explorer-2.8.2.0 Setup" exe file.
After USB2ANY Explorer installation, open the software with USB2ANY tool connected to the computer. Please
make sure that the GUI is closed while opening the USB2ANY Explorer. After the explorer is opened, there is
a "USB2ANY Firmware Requirement" prompt. Click the "OK" button to continue. Follow the instructions on the
"USB2ANY Firmware Loader" as showed in Figure 3-10 to update the firmware.
After upgrading the USB2ANY firmware version to 2.8.2.0, close the USB2ANY Explorer and open the
TPS929160EVM GUI again. While trying to connect the EVM board, the firmware upgrade window as showed in
Figure 3-9 appears.
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Figure 3-10. USB2ANY Firmware Loader
3.4 GUI Function
This section provides instructions to run the TPS929160EVM using the TPS929160EVM GUI.
3.4.1 Connection Status
Make sure to power up the EVM board and connect it to the PC through USB2ANY tool before opening the
on-line version GUI or desktop version GUI. If the GUI has been opened but the USB2ANY has not been
connected to the PC, make sure the USB2ANY has been connected to the powered-up EVM board when
plugging it into the PC. Other operation orders may lead to the GUI working abnormally. After this action
happens, please refresh the on-line version GUI or re-run the desktop version GUI.
The GUI supports both hardware setups with CAN board connected or not connected. When CAN board
connected, the CAN checkbox on the "Device Address" widget must be checked. When the CAN board is not
connected, leave the CAN checkbox unchecked. Before changing hardware setup, remove the USB2ANY cable
plug from PC.
Before using the GUI, make sure the hardware is connected successfully. Check the connection status on the
home page where there is a green check mark on the left side of the TPS929160-Q1 body, which means the
USB2ANY is connected to the computer successfully. If there is a red X mark, it means the hardware is not
connected. Reconnect the device.
After hardware is connected, either "Hardware Connected" or "Hardware not Connected" shows on the bottom
left corner of the GUI. The button to connect or disconnect the GUI to hardware is also available there. Click
the button to connect to hardware if hardware is not connected or to disconnect from hardware while hardware
connected.
To connect the GUI to device successfully, set the correct device address on the GUI to map the real device
address. See the TPS929160-Q1 12-Channel Automotive 40-V High-Side LED Driver with FlexWire data sheet
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for instructions to set the device address. The default device address setting value of the GUI is 0x01 when you
open the GUI.
On the EVM board, the ADDR0, ADDR1, ADDR2and ADDR3 can be configured as High or Low through "J62",
"J63", "J64"and "J65" connectors. On the GUI page you can directly enter the specified value through the
"Device Address" widget.
Figure 3-11. TPS929160EVM GUI Connection Status
3.4.2 LED Control Page
Figure 3-12 shows the registers page.On the left side, you can select one or more channels to control. On the
right side, you can change the current and PWM of the selected channel. The ADC value and error flag is shown
on the right. The green button called "Device Configuration" is used to make an advanced setup.
Figure 3-12. TPS929160EVM GUI LED Control Page
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3.4.3 Diagnostics Page
The diagnostics page monitors the status of each channel of the TPS929160EVM and shows the corresponding
protection features.
Figure 3-13. TPS929160EVM GUI Diagnostics Page
3.4.4 EEPROM Programming Page
The device supports two programming modes for different applications: either with chip select or external
address select. Figure 3-14 shows the EEPROM programming page. Click "Enter Programming Mode" to enter
the EEPROM mode and change the corresponding register value. "Read EEPROM" is used to get the value
from the TPS929160EVM. After changing the value, click "Write EEPROM" button. Then the all the current
configuration value really overwrites the corresponding EEPROM registers.
Jumping to other pages from the programming page or clicking "Exit PROG mode" button automatically forces
the device exit EEPROM programming mode through clearing CONF_STAYINEEP method, which means the
newly modified EEPROM registers value do not update to corresponding configuration registers after exiting
EEPROM programming mode. CLR_REG can be set through register map page to update configuration
registers with the latest EEPROM registers value immediately. For other detailed operation instructions, see
the walkthrough wizard of this page.
Figure 3-14. TPS929160EVM GUI EEPROM Page
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3.4.5 Registers Page
Figure 3-15 shows the registers page. All the configuration and EEPROM registers are available on this page.
Clicking on the row of the register automatically updates the corresponding field view on the right side of the
page. The register value can be modified through clicking the "Value" column or double clicking the "Bits"
column. The modified value is effective immediately if "Immediate" function is selected on the top right corner.
The modified value does not take effect until you click "WRITE REGISTER" button with "Deferred" function
selected. Click "READ REGISTER" button only reads the selected register. All registers' value can be read back
or set one time through clicking "READ ALL REGISTERS" or "WRITE ALL REGISTERS".
Modifying the EEPROM registers' value on the register map page does not overwrite the real EEPROM
registers' value. Real EEPROM registers' value can be modified only through EEPROM programming page.
Figure 3-15. TPS929160EVM GUI Register Page
3.4.6 Debug Page
Figure 3-16 shows the debug function of the GUI. This function can calculate the corresponding CRC value
based on the communication protocol of the TPS929240 and send the complete data. This page allows you to
program and debug the TPS929240.
Figure 3-16. TPS929160EVM GUI Debug Page
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4 Board Layout
Figure 4-1 and Figure 4-2 show the PCB layout of TPS929160EVM.
Figure 4-1. Top Layer Routing
Figure 4-2. Bottom Layer Routing (Mirrored)
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TPS929160EVM User's Guide 13
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4.1 Schematic
Figure 4-3 is the TPS929160EVM schematic.
3
10 SUPPLY
11 SUPPLY
13
12 FS
FS
0
1
15
OUTH0 14
OUTH1
17
OUTG0 16
OUTG1
20
OUTF0 19
OUTF1
23
OUTE0 22
OUTE1
26
OUTD0 25
OUTD1
29
OUTC0 28
OUTC1
32
OUTB1 31
OUTB2
34
OUTA0 33
OUTA1
7
ERR
EN
8
39
5
Expose d_Pad
NSTB
6REF
RX
1
4TX
9VBAT
2VLDO
35 ADDR0
36
37 A
A
D
D
D
D
R
R
1
2
38 ADDR3
18
21 NC
NC
NC
24
27
30 NC
NC 3
GND
U4
TPS929 160QDCPRQ1
C51 1000pF
C52 1000pF
OUTA0
C55 1000pF
C56 1000pF
OUTB0
OUTA1
OUTB1
C63 1000pF
C64 1000pF
OUTC0
C65 1000pF
C66 1000pF
OUTD0
OUTC1
OUTD1
C67 1000pF
C68 1000pF
OUTE0
C69 1000pF
C70 1000pF
OUTF0
OUTE1
OUTF1
C71 1000pF
C72 1000pF
OUTG0
C77 1000pF
C78 1000pF
OUTH0
OUTG1
OUTH1
GND
ADDR0
ADDR1
ADDR2
ADDR3
k
FS0
EN
FS1
2
1
J59
3
2
1
J60
3
2
1
J61
3
2
1
J62
3
2
1
J63
3
2
1
J64
6.34k
R16
2
1
J58
2
1
J57
12.7k
R15
ADDR0 ADDR1 ADDR2
VLDO
FS0 FS1
VBAT
3
2
1
J52
4.7k
R12
J44
D40
1.00k
R10
VLDO
47.0k
R11
47.0
R13
VLDO
ERR
3
2
1
J65
ADDR3
GND
ERR
100nF
C54
4.7uF
FC53
nF
V1 LD
0
O
0
C62C61
ND4.7uFG
C49
100nF
C50
ND4.7uFG
VLED
TX
RX
VBAT
GND
1
3 2
4 5
6
D13
LS G6SP-CADB-1-1-Z
1
3 2
4 5
6
D14
OUTD_0
LS G6SP-CADB-1-1-Z
J46 J47
100 0pF
C58
C57
100 0pF
1
3 2
4 5
6
D15
LS G6SP-CADB-1-1-Z
1
3 2
4 5
6
D16
OUTD_1
LS G6SP-CADB-1-1-Z
J53 J54
C74
100 0pF
100 0pF
C73
1
3 2
4 5
6
D17
LS G6SP-CADB-1-1-Z
1
3 2
4 5
6
D18
OUTE_0
LS G6SP-CADB-1-1-Z
J4 J5
1000pF
C15
C14
1000pF
1
3 2
4 5
6
D19
LS G6SP-CADB-1-1-Z
1
3 2
4 5
6
D20
OUTE_1
LS G6SP-CADB-1-1-Z
J10 J11
1000pF
C24
1000pF
C23
1
3 2
4 5
6
D21
LS G6SP-CADB-1-1-Z
1
3 2
4 5
6
D22
OUTF_0
LS G6SP-CADB-1-1-Z
J17 J18
1000pF
C34
1000pF
C33
1
3 2
4 5
6
D23
LS G6SP-CADB-1-1-Z
1
3 2
4 5
6
D24
OUTF_1
LS G6SP-CADB-1-1-Z
J27 J28
C39
1000pF
C38
1000pF
1
3 2
4 5
6
D1
LS G6SP-CADB-1-1-Z
1
3 2
4 5
6
D2
OUTA_0
LS G6SP-CADB-1-1-Z
J2 J3
C13
1000pF
C12
1000pF
1
3 2
4 5
6
D3
LS G6SP-CADB-1-1-Z
1
3 2
4 5
6
D4
OUTA_1
LS G6SP-CADB-1-1-Z
J8 J9
C22
1000pF
C21
1000pF
1
3 2
4 5
6
D5
LS G6SP-CADB-1-1-Z
1
3 2
4 5
6
D6
OUTB_0
LS G6SP-CADB-1-1-Z
J15 J16
C32
1000pF
1000pF
C31
1
3 2
4 5
6
D7
LS G6SP-CADB-1-1-Z
1
3 2
4 5
6
D8
OUTB_1
LS G6SP-CADB-1-1-Z
J25 J26
1000pF
C37
1000pF
C36
1
3 2
4 5
6
D9
LS G6SP-CADB-1-1-Z
1
3 2
4 5
6
D10
OUTC_0
LS G6SP-CADB-1-1-Z
J35 J36
C42
1000pF1000pF
C41
1
3 2
4 5
6
D11
LS G6SP-CADB-1-1-Z
1
3 2
4 5
6
D12
OUTC_1
LS G6SP-CADB-1-1-Z
J40 J41
1000pF
C46
1000pF
C45
1
3 2
4 5
6
D25
LS G6SP-CADB-1-1-Z
1
3 2
4 5
6
D26
OUTG_0
LS G6SP-CADB-1-1-Z
J37 J38
C44
100 0pF
C43
100 0pF
1
3 2
4 5
6
D27
LS G6SP-CADB-1-1-Z
1
3 2
4 5
6
D28
OUTG_1
LS G6SP-CADB-1-1-Z
J42 J43
C48
100 0pF
C47
100 0pF
1
3 2
4 5
6
D29
LS G6SP-CADB-1-1-Z
1
3 2
4 5
6
D30
OUTH_0
LS G6SP-CADB-1-1-Z
J48 J49
C60
1000pF
1000pF
C59
1
3 2
4 5
6
D31
LS G6SP-CADB-1-1-Z
1
3 2
4 5
6
D32
OUTH_1
LS G6SP-CADB-1-1-Z
J55 J56
C76
1000pF
C75
1000pF
GND
3
B
5 4
6 1
2
R
G
RGB
D35
RGBOUTE_ 0
3
B
5 4
6 1
2
R
G
RGB
D34
RGBOUTB_1
3
B
5 4
6 1
2
R
G
RGB
D33
RGBOUTA_0
RGBOUTD_1
RGBOUTD_0
RGBOUTC_1
RGBOUTC_0
RGBOUTA_1
RGBOUTB_0
3
B
5 4
6 1
2
R
G
RGB
D37
RGBOUTH_0
3
B
5 4
6 1
2
R
G
RGB
D36
RGBOUTE_ 1
RGBOUTG_1
RGBOUTG_0
RGBOUTF_1
RGBOUTF_0
GND
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15
17
19
21
23
25
27
29
31
16
18
20
22
24
26
28
30
32
J34
OUTA0
TSW-116-07-G-D
OUTA1
OUTB0
OUTB1
OUTC0
OUTC1
OUTD0
OUTD1
OUTE0
OUTE1
OUTF0
OUTF1
OUTG0
OUTG1
OUTH0
OUTH1
OUTA_0
OUTA_1
OUTB_0
OUTB_1
OUTC_0
OUTC_1
OUTD_0
OUTD_1
OUTE_0
OUTE_1
OUTF_0
OUTF_1
OUTG_0
OUTG_1
OUTH_0
OUTH_1
12
3 4
5 6
7 8
9 10
11 12
13 14
15
17
19
21
23
25
27
29
31
16
18
20
22
24
26
28
30
32
J45
OUTA0
TSW-116-07-G-D
OUTA1
OUTB0
OUTB1
OUTC0
OUTC1
OUTD0
OUTD1
OUTE0
OUTE1
OUTF0
OUTF1
OUTG0
OUTG1
OUTH0
OUTH1
RGBOUTA_0
RGBOUTA_1
RGBOUTB_0
RGBOUTB_1
RGBOUTC_0
RGBOUTC_1
RGBOUTD_0
RGBOUTD_1
RGBOUTE_0
RGBOUTE_1
RGBOUTF_0
RGBOUTF_1
RGBOUTG_0
RGBOUTG_1
RGBOUTH_0
1
RGBOUTH_1
2
3 4
5 6
7 8
9 10
11 12
13 14
15
17
19
21
23
25
27
29
31
16
18
20
22
24
26
28
30
32
J51
OUTA0
TSW-116-07-G-D
OUTA1
OUTB0
OUTB1
OUTC0
OUTC1
OUTD0
OUTD1
OUTE0
OUTE1
OUTF0
OUTF1
OUTG0
OUTG1
OUTH0
OUTH1
GND
1PGND
2VIN
3
NC
BST 4
5VCC
6
AGND
7
FB
PG 8
9EN
VIN
10
PGND
11
SW 12
U1
LMR33630AQRNXTQ1
L1
6.8uH
C2
4.7uF
C4
4.7uF
C5
220nF
C3
220nF
100nF
C11
C6
100nF
C7
22uF 22uF
C8
GND GND
GND
1µF
C16
GND
PG
R1
20.0k
PG
90k
R2
20k
R3
50V
10pF
C17
GND
Vo ut
VBAT
EN_BUCK
EN_BUCK
VBAT
INH
1A1
2VCCA
A2
3
4A3
A4
5
6A5
7A6
A7
8
A8
9
OE
10
GND 11
B8 12
B7 13
B6 14
B5 15
B4 16
B3 17
B2 18
VCCB 19
B1 20
PAD 21
U2
TXS0108ERGYR
100nF
C18
100nF
C19
R5
100k
GND
GND
GND
VLDO3V3
TX_C
RX_C
ERR_C
TX_U2A
RX_U2A
RX
TX
ERR_U2A
ERR
HCAN
LCAN
CANH_C
CANL_C
TX_C
RX_C
ERR_C
12
3 4
5 6
7 8
9 10
J29
TX_U2ARX_U2A
SBH11-PBPC-D05-RA-BK
ERR_U2A
GND
3V3
1
2
3
4
5
6
7
8
9
11 10
J19
GND
A-DS 09 A/KG-T2S
CANH_C
RX
CANL_C
TX
CANL
CANH
RX_CC
TX_CC
CANL_CC
CANH_CC
GND
RX_CC
GND
TX_CC
CANL_CC
CANH_CC
12
3 4
5 6
7 8
9 10
J32
TP1
VBAT
TP2
GND
1
3
2
J39
VBAT
GND
ERR ERR_CC
3VCC
8
14 F
S
A
T
U
B
LT
13
CANH
12
CANL
6EN
INH
7
NC 11
4RXD
1TXD
VIO
5
10 VSUP
9WAKE
GND 2
U3
TCAN1043ADRQ1
0.5pF
C25
0.5pF
C29
4.7nF
C26
GND
CANH
CANL
GND
0.5pF
C30
0.5pF
C35
GND
J13
TX
J14
RX
100nF
50V
C27
GND
J7
VBAT
VCC_ CAN
VCC_ CAN
16V
0.1uF
C20
J6
VLDO
GND
16V
0.1uF
C28
GND
VCC_ CAN
STB
FAULT
INH
WAKE
D38
R7
1.50k
VCC_CAN
FAULT
R8
3.01k
GND
33k
R9
VSUP WAKE
3
2
1
EN
J50
VBAT
INH
NSTB STB
NSTB
ERR_CC
3
2
1
J66
VLED
VBAT
Vout
J30
VLDO
1 2
3 4
5 6
7 8
9 10
J23
1 2
61301021121
34
5 6
7 8
9 10
J20
GND
RX_CC
GND
61301021121
TX_CC
CANL_CC
CANH_CC
12
3 4
5 6
7 8
9 10
J33
ERR_CC
J21
GND
CANH
RX
TX
CANL
ERR
ADDR2
ADDR1
ADDR0
100nF
C79
3
2
1
J31
DVLE
VBAT
Vout
59.0
R4
59.0
R6
GND
J1
J67
J68
EN_BUCK
DGN
EN_BUCK
VSUP
J22
J24
ADDR3
VLDO
INH
1nF
C80
2k
R17
GND
CAN_P
CAN_N
0.1uF
C84
0.1uF
C81
12
3 4
L4
4.7uF
C83
4.7uF
C82
L2
2.2uH
GND
VBAT
VIN+
VIN-
TP3
VIN+
TP4
VIN-
50V
C1
100 uF
50V
47uF
C9
D39
ACDB B540-H
50V
47uF
C10
0
R18
0
R19
31.6k
R14
L3
742792514
22nF
50V
C40
Figure 4-3. TPS929160EVM Schematic Diagram
Board Layout www.ti.com
14 TPS929160EVM User's Guide SLVUCJ0 – DECEMBER 2022
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4.2 BOM
Table 4-1 lists the TPS929160EVM BOM.
Table 4-1. Bill of Materials (BOM)
DESIGNATOR QTY DESCRIPTION MANUFACTURER PART NUMBER
C1 1 CAP, AL, 100 uF, 50 V, +/- 20%, 0.34 ohm,
AEC-Q200 Grade 2, SMD
Panasonic EEEFTH101XAP
C2, C4, C49, C53, C61 5 CAP, CERM, 4.7 uF, 50 V, +/- 10%, X5R, 0805 TDK C2012X5R1H475K12
5AB
C3, C5 2 CAP, CERM, 0.22 uF, 50 V, +/- 10%, X7R,
0603
TDK C1608X7R1H224K08
0AB
C6, C11, C18, C19, C50, C54,
C62, C79
8 CAP, CERM, 0.1 uF, 25 V, +/- 10%, X7R, 0603 AVX 06033C104KAT2A
C7, C8 2 CAP, CERM, 22 uF, 25 V, +/- 10%, X5R, 1210 Samsung Electro-
Mechanics
CL32A226KAJNNNE
C9, C10 2 CAP, AL, 47 uF, 50 V, +/- 20%, 0.68 ohm,
SMD
Nichicon UUD1H470MCL1GS
C12, C13, C14, C15, C21, C22,
C23, C24, C31, C32, C33, C34,
C36, C37, C38, C39, C41, C42,
C43, C44, C45, C46, C47, C48,
C51, C52, C55, C56, C57, C58,
C59, C60, C63, C64, C65, C66,
C67, C68, C69, C70, C71, C72,
C73, C74, C75, C76, C77, C78
48 CAP, CERM, 1000 pF, 50 V, +/- 10%, X7R,
AEC-Q200 Grade 1, 0402
TDK CGA2B2X7R1H102K
050BA
C16 1 CAP, CERM, 1 µF, 25 V,+/- 10%, X7R, AEC-
Q200 Grade 1, 0603
TDK CGA3E1X7R1E105K0
80AD
C17 1 CAP, CERM, 10 pF, 50 V, +/- 5%, C0G/NP0,
0603
MuRata GRM1885C1H100JA0
1D
C20, C28 2 CAP, CERM, 0.1 uF, 16 V, +/- 10%, X7R, 0603 Kemet C0603C104K4RACTU
C25, C29, C30, C35 4 CAP, CERM, 0.5 pF, 50 V, +/- 50%, C0G/NP0,
0603
Kemet C0603C508C5GACT
U
C26 1 CAP, CERM, 4700 pF, 100 V, +/- 10%, X7R,
AEC-Q200 Grade 1, 0603
TDK CGA3E2X7R2A472K0
80AA
C27 1 CAP, CERM, 0.1 uF, 50 V, +/- 10%, X7R,
AEC-Q200 Grade 0, 0805
Kemet C0805C104K5RACA
UTO
C40 1 CAP, CERM, 0.022 uF, 50 V, +/- 10%, X7R,
0805
Yageo America CC0805KRX7R9BB22
3
C80 1 CAP, CERM, 1000 pF, 50 V, +/- 5%, X7R,
AEC-Q200 Grade 1, 0603
Kemet C0603C102J5RACAU
TO
C81, C84 2 CAP, CERM, 0.1 uF, 16 V, +/- 10%, X7R,
AEC-Q200 Grade 1, 0603
TDK CGJ3E2X7R1C104K0
80AA
C82, C83 2 CAP, CERM, 4.7 uF, 50 V, +/- 20%, X7R,
AEC-Q200 Grade 1, 1210
TDK CGA6P3X7R1H475M
250AB
D1, D2, D3, D4, D5, D6, D7,
D8, D9, D10, D11, D12, D13,
D14, D15, D16, D17, D18, D19,
D20, D21, D22, D23, D24, D25,
D26, D27, D28, D29, D30, D31,
D32
32 LED, Super Red, SMD OSRAM LS G6SP-CADB-1-1-Z
D33, D34, D35, D36, D37 5 LED, RGB, SMD OSRAM LRTB GVSG-
UEVE-24+AMAQ-29+
SCUC-HR
D38, D40 2 LED, Red, SMD OSRAM LS R976-NR-1
D39 1 Diode, Schottky, 40 V, 5 A, AEC-Q101, SMB Comchip Technology ACDBB540-HF
H1, H2, H3, H4, H9, H10 6 Machine Screw, Round, #4-40 x 1/4, Nylon,
Philips panhead
B&F Fastener Supply NY PMS 440 0025 PH
H5, H6, H7, H8, H11, H12 6 Standoff, Hex, 0.5"L #4-40 Nylon Keystone 1902C
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Table 4-1. Bill of Materials (BOM) (continued)
DESIGNATOR QTY DESCRIPTION MANUFACTURER PART NUMBER
H13, H14, H15, H16 4 Standoff, Hex, Male/Female, 4-40, Nylon, 1/2" Keystone 4802
J1, J2, J3, J4, J5, J6, J7, J8, J9,
J10, J11, J13, J14, J15, J16,
J17, J18, J22, J24, J25, J26,
J27, J28, J30, J35, J36, J37,
J38, J40, J41, J42, J43, J44,
J46, J47, J48, J49, J53, J54,
J55, J56, J57, J58, J59, J67,
J68
46 Header, 100mil, 2x1, Gold, TH Sullins Connector
Solutions
PBC02SAAN
J19 1 D-Sub, 2.77mm, 9 Pos, Tin, R/A, TH Assman WSW A-DS 09 A/KG-T2S
J20, J23 2 Header, 2.54 mm, 5x2, Gold, TH Wurth Elektronik 61301021121
J21 1 Header, 100mil, 12x1, Gold, TH Samtec TSW-112-07-G-S
J29 1 Header(shrouded), 2.54mm, 5x2, Gold, R/A,
TH
Sullins Connector
Solutions
SBH11-PBPC-D05-
RA-BK
J31, J50, J52, J60, J61, J62,
J63, J64, J65, J66
10 Header, 100mil, 3x1, Gold, TH Sullins Connector
Solutions
PBC03SAAN
J32, J33 2 Header(shrouded), 2.54mm, 5x2, Gold, TH Sullins Connector
Solutions
SBH11-PBPC-D05-
ST-BK
J34, J45, J51 3 Header, 100mil, 16x2, Gold, TH Samtec TSW-116-07-G-D
J39 1 WR-DC DC Power Jack, R/A, TH Wurth Elektronik 6.94106E+11
L1 1 Inductor, Shielded, Ferrite, 6.8 uH, 4 A,
0.0762 ohm, SMD
Bourns SRP5030T-6R8M
L2 1 Inductor, Shielded Drum Core, Powdered Iron,
2.2 uH, 5.5 A, 0.025 ohm, SMD
Vishay-Dale IHLP2020CZER2R2M
11
L3 1 Ferrite Bead, 600 ohm @ 100 MHz, 3 A, 1812 Wurth Elektronik 742792514
L4 1 Coupled inductor, 5 A, 0.01 ohm, SMD TDK ACM9070-701-2PL-
TL01
R1 1 RES, 20.0 k, 1%, 0.1 W, AEC-Q200 Grade 0,
0603
Vishay-Dale CRCW060320K0FKE
A
R2 1 RES, 100 k, 1%, 0.1 W, 0603 Yageo RC0603FR-07100KL
R3 1 RES, 24.9 k, 1%, 0.1 W, 0603 Yageo RC0603FR-0724K9L
R4, R6 2 RES, 59.0, 1%, 1 W, AEC-Q200 Grade 0,
2512
Stackpole Electronics
Inc
RMCF2512FT59R0
R5 1 RES, 100 k, 1%, 0.1 W, AEC-Q200 Grade 0,
0603
Vishay-Dale CRCW0603100KFKE
A
R7, R10 2 RES, 1.00 k, 1%, 0.1 W, 0603 Panasonic ERJ-3EKF1001V
R8 1 RES, 3.01 k, 1%, 0.125 W, 0805 Vishay-Dale CRCW08053K01FKE
A
R9 1 RES, 33 k, 5%, 0.125 W, 0805 Vishay-Dale CRCW080533K0JNE
A
R11, R13 2 RES, 47.0 k, 1%, 0.1 W, 0603 Yageo RC0603FR-0747KL
R12 1 RES, 4.7 k, 5%, 0.1 W, AEC-Q200 Grade 0,
0603
Panasonic ERJ-3GEYJ472V
R14 1 RES, 31.6 k, 1%, 0.1 W, 0603 Vishay-Dale CRCW060331K6FKE
A
R15 1 RES, 12.7 k, 1%, 0.1 W, AEC-Q200 Grade 0,
0603
Vishay-Dale CRCW060312K7FKE
A
R16, R17 2 RES, 6.34 k, 1%, 0.1 W, 0603 Yageo RC0603FR-076K34L
R18, R19 2 RES, 0, 5%, 0.25 W, AEC-Q200 Grade 0,
1206
Vishay-Dale CRCW12060000Z0E
A
Board Layout www.ti.com
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Table 4-1. Bill of Materials (BOM) (continued)
DESIGNATOR QTY DESCRIPTION MANUFACTURER PART NUMBER
SH-J1, SH-J2, SH-J3, SH-J4,
SH-J5, SH-J6, SH-J7, SH-J8,
SH-J9, SH-J10, SH-J11, SH-
J12, SH-J13, SH-J14, SH-J15,
SH-J16, SH-J17, SH-J18, SH-
J19, SH-J20, SH-J21, SH-J22,
SH-J23, SH-J24, SH-J25, SH-
J26, SH-J27, SH-J28, SH-J29,
SH-J30, SH-J31, SH-J32
32 Shunt, 100mil, Flash Gold, Black Sullins Connector
Solutions
SPC02SYAN
TP1, TP2, TP3, TP4 4 Terminal, Turret, TH, Double Keystone 1502-2
U1 1 Automotive 3.8-V to 36-V 3-A Synchronous
Step-Down Voltage Regulator, RNX0012B
(VQFN-HR-12)
Texas Instruments LMR33630AQRNXTQ
1
U2 1 8-Bit Bidirectional Voltage-Level Shifter
For Open-Drain And Push-Pull Application,
RGY0020A (VQFN-20)
Texas Instruments TXS0108ERGYR
U3 1 Low-Power Fault Protected CAN FD
Transceiver with INH and WAKE
Texas Instruments TCAN1043ADRQ1
U4 1 24-Channel Automotive 40-V High-Side
(O)LED Driver
Texas Instruments TPS929160QDCPRQ
1
5 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
DATE REVISION NOTES
December 2022 * Initial release
www.ti.com Revision History
SLVUCJ0 – DECEMBER 2022
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TPS929160EVM User's Guide 17
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