Texas Instruments TPS2663-166EVM User manual

1
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TPS2663-166EVM: Evaluation Module for TPS2663xPWP and
TPS1663xPWP
User's Guide
SLVUBQ5A–August 2019–Revised October 2019
TPS2663-166EVM: Evaluation Module for
TPS2663xPWP and TPS1663xPWP
This user’s guide describes the evaluation module (EVM) for the Texas instruments TPS2663x and
TPS1663x eFuse in PWP packages. The document provides EVM configuration information and test
setup details for evaluating the TPS26633 and TPS16630 devices. The EVM schematic, board layout, and
bill of materials (BOM) are also included.
Contents
1 Introduction ................................................................................................................... 2
2 Description.................................................................................................................... 2
3 Schematic..................................................................................................................... 3
4 Connector, Jumper, and LED Descriptions .............................................................................. 4
5 Test Equipment and Setup ................................................................................................. 6
6 Test Procedure and Results................................................................................................ 8
7 Board Layout................................................................................................................ 13
8 Bill of Materials ............................................................................................................. 14
9 Evaluating TPS26631 and TPS26636 on TPS2663-166EVM........................................................ 15
List of Figures
1 TPS2663-166EVM Schematic ............................................................................................. 3
2 TPS2663-166 EVM Setup.................................................................................................. 7
3 TPS2663-166EVM Startup for CH1 (VIN = 24 V, ILIM = 6 A, ROUT = 4.8 Ω, MODE = GND)......................... 8
4 TPS2663-166EVM Startup for CH2 (VIN = 24 V, ILIM = 6 A, ROUT = 4.8 Ω, MODE = GND)......................... 8
5 TPS2663-166EVM Current Limit Operation for CH1 (VIN = 24 V, ILIM = 4.5 A, ROUT = 4.5 Ω, MODE = GND) ... 9
6 TPS2663-166EVM Current Limit Operation for CH2 (VIN = 24 V, ILIM = 4.5 A, ROUT = 4.5 Ω, MODE = GND) ... 9
7 TPS2663-166EVM Output Hot Short for CH1 (VIN = 32 V, ILIM = 6 A, MODE = OPEN)........................... 10
8 TPS2663-166EVM Output Hot Short for CH2 (VIN = 32 V, ILIM = 6 A, MODE = OPEN)........................... 10
9 TPS2663-166EVM Reverse Input Polarity for CH1 (VIN = -32 V, ILIM = 6 A, MODE = GND)..................... 11
10 TPS2663-166EVM Reverse Current Blocking for CH1 (VOUT = 32 V, VIN = 0 V ILIM = 6 A, MODE = GND)..... 11
11 TPS2663-166EVM Overvoltage Clamping for CH1 (VIN = 35 V, ILIM = 6 A, MODE = GND)...................... 12
12 TPS2663-166EVM Top Overlay.......................................................................................... 13
13 TPS2663-166EVM Bottom Overlay...................................................................................... 13
14 TPS2663-166EVM Top Layer ............................................................................................ 13
15 TPS2663-166EVM Bottom Layer ........................................................................................ 13
List of Tables
1 TPS2663-166EVM Operating Range and Jumper Settings............................................................ 2
2 Input and Output Connector Description ................................................................................. 4
3 Test Points Description ..................................................................................................... 4
4 Jumper Description.......................................................................................................... 5
5 Default Jumper Settings for TPS2663-166EVM ......................................................................... 7
6 TPS2663-166EVM BOM .................................................................................................. 14

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Trademarks
All trademarks are the property of their respective owners.
1 Introduction
The TPS2663-166EVM allows reference circuit evaluation of TI's TPS26633 and TPS16630 eFuses. The
TPS26633 device is a 4.5 V to 60 V, 6 A eFuse with overvoltage, undervoltage, short-circuit, and reverse
current blocking protection, whereas the TPS16630 device is 4.5 V to 60 V, 6 A eFuse with overvoltage,
undervoltage, and short-circuit protection.
1.1 EVM Features
TPS2663-166EVM features include:
• 4.5-V to 60-V operating voltage (without TVS on Input)
• 4.5 V to 33 V (For CH1 (TPS26633) with 33-V TVS on input for transient protection)
• 0.6-A to 6-A programmable current limit using onboard jumpers
• Adjustable output power limiting (For CH1 with the TPS26633 device)
• Adjustable inrush current for large capacitive loads
• Auto-retry or Latch Off MODE configuration using onboard jumpers
• Overvoltage and UVLO configuration using onboard jumpers
• LED status indication for FLT output and VOUT
1.2 EVM Applications
• Factory automation and control
• Motor drives
• Active antenna Systems and Remote Radio Units.
• Industrial printers
• Electronic circuit breakers
2 Description
The TPS2663-166EVM enables evaluation of the TPS26633 and TPS16630 eFuses. This EVM has two
channels: CH1 and CH2. CH1 is used with the TPS26633 device, whereas CH2 is used with the
TPS16630 device. Table 1 provides the operating range and jumper settings for this EVM. To test this
EVM, setup the EVM as per the steps provided in Section 5.5. Test procedure and results for this EVM
are provided in Section 6. To configure the EVM for another configuration (non-default), see Table 4. To
probe different signals on this EVM, see Table 3.Section 5 lists the equipment required to test this EVM.
To connect a power supply and load to this EVM, see Section 4.1.
Table 1. TPS2663-166EVM Operating Range and Jumper Settings
Part Number EVM Function VIN Range (T1, T3) ILIM Pin Configuration (J4, J9) MODE Configuration (J5, J10)
TPS2663-166EVM 4.5 V to 60 V,
6 A eFuse • 4.5 V to 60 V
• 4.5 V to 33 V (On CH1
with 33-V TVS) 0.6 A to 6 A • Latch Off
• Auto retry

TP5
FLTb1
T1
VIN_SYS1
1
2
J2
Green
12
D2
24.3k
R2
VIN1=4.5V to 60V
IIN1=0.6A-6A
61.9k
R7
1
2
J1
TP7
PWR_GND
TP4
VIN_SYS1
TP2
VOUT1
TP10
SHDNb1
1uF
C3
TP9
PWR_GND
VIN_SYS1
51V
D5
1uF
C4
D3
30k
R14
9.09k
R12
4.02k
R11
3.0k
R10
12 34 56 78 910
J4
18k
R13
21
S1
1000uF
C2
4
7,8
1,2,3
5,6,
Q1
1
2 3
Q2
887k
R4
1
2
J5
30k
R8
56k
R6
1
2
T2
VOUT1
TP6
IMON1
49.9k
R3
TP8
SIG_GND
100k
R9
Red
1 2
D1
VOUT1=4.5V-60V
IOUT1=0.6A-6A
VIN1VIN1
GND
1uF
C1
TP1
VIN1
TP3
PGOOD1
0
R1
1
2
J3
1
2
J6
499k
R5
*VIN2 = 4.5V to 33V with TVS D4 (33V)
TP14
FLTb2
1
2
T4
VOUT2
1
2
T3
VIN2
1
2
J8
Green
12
D7
24.3k
R16
VIN2=4.5V to 60V
IIN2=0.6A-6A
34.0k
R20
1
2
J7
TP16
PWR_GND
TP11
VOUT2
TP19
SHDNb2
1uF
C8
TP18
PWR_GND
VOUT2=4.5V-60V
IOUT2=0.6A-6A
VIN2
1uF
C7
D8
30k
R25
9.09k
R23
4.02k
R22
3.0k
R21
12 34 56 78 910
J9
18k
R24
21
S2
1
2
J10
30k
R19
TP15
IMON2
49.9k
R15
TP17
SIG_GND
Red
1 2
D6
TP13
VIN2 TP12
PGOOD2
*VIN1=4.5V to 33V with 58V TVS (D9)
33V
D10
33V
D4
470uF
C9
GND GND
GNDGND
GND GND
1.37M
R17
182k
R18
100nF
C5
100nF
C6
TPS26633PWPR
IN
2
IN
3
B_GATE
4
DRV
5
IN_SYS
6
UVLO
7
PLIM
8
GND 9
DVDT
10
ILIM
11
MODE
12
SHDN
13
IMON 14
FLT 15
PGTH 16
PGOOD 17
OUT 18
OUT 19
OUT 20 IN
1
PAD 21
U1
TPS16630PWPR
IN
1
IN
2
IN
3
NC 4
NC 5
P_IN
6
UVLO
7
OVP
8
GND 9
DVDT
10
ILIM
11
MODE
12
SHDN
13
IMON 14
FLT 15
PGOOD 16
NC 17
OUT 18
OUT 20
PAD 21
OUT 19
U2
58V
D9
DNP
DNP
DNP
DNP
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3 Schematic
Figure 1 shows the schematic for the TPS2663-166EVM.
Figure 1. TPS2663-166EVM Schematic

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4 Connector, Jumper, and LED Descriptions
4.1 Input and Output Connector Description
Table 2. Input and Output Connector Description
Connector Label Description
T1 VIN1 Power input connector for connecting the power supply for CH1 (TPS26633)
T2 VOUT1 Power output connector for connecting the load for CH1 (TPS26633)
T3 VIN2 Power input connector for connecting the power supply for CH2 (TPS16630)
T4 VOUT2 Power output connector for connecting the load for CH2 (TPS16630)
4.1.1 Test Points Description
Table 3. Test Points Description
Test Points Label Description
For CH1 (TPS26633)
TP1 VIN1 Positive voltage input for CH1
TP2 VOUT1 Positive voltage output for CH1
TP3 PGOOD1 Power good output for CH1
TP4 VIN_SYS1 IN_SYS supply for CH1
TP5 FLTb1 FLT signal output for CH1
TP6 IMON1 Current monitoring signal for CH1
TP7 PWR_GND Input power ground signal for CH1
TP8 SIG_GND Signal ground for CH1
TP9 PWR_GND Output power ground for CH1
TP10 SHDNb1 Shutdown input signal for CH1
For CH2 (TPS16630)
TP11 VOUT2 Positive voltage output for CH2
TP12 PGOOD2 Power good output for CH2
TP13 VIN2 Positive voltage input for CH2
TP14 FLTb2 FLT signal output for CH2
TP15 IMON2 Current monitoring signal for CH2
TP16 PWR_GND Input power ground signal for CH2
TP17 SIG_GND Signal ground for CH2
TP18 PWR_GND Output power ground for CH2
TP19 SHDNb2 Shutdown input signal for CH2

www.ti.com Connector, Jumper, and LED Descriptions
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Table 4. Jumper Description
Jumper Label Description
For CH1 (TPS26633)
J1 Pullup for FLTfor
CH1
This jumper is used for pulling up FLT to VIN_SYS1.
OPEN: For pulling up FLT with any other voltage (like VIN), open this jumper and connect pin 2 of J1
externally to the desired voltage (< 60 V).
CLOSED: FLT is pulled up from VIN_SYS1.
J2 Pullup for PGOOD
for CH1
This jumper is used for pulling up PGOOD for CH1
OPEN: For pulling up PGOOD with any other voltage (like VIN), open this jumper and connect pin 2 of
J2 externally to the desired voltage (< 60 V).
CLOSED: PGOOD is pulled up from VOUT1.
J3 UVLO Configuration
for CH1 To select factory select undervoltage trip level (15.46 V typical) or select external resistors
OPEN: Resistors R4 and R7 set the UVLO trip level.
CLOSED: Internal UVLO trip level is selected (15.46 V typical).
J4 ILIM Configuration for
CH1
This jumper sets the overcurrent limit:
1-2: ILIM = 6 A
3-4: ILIM = 4.5 A
5-6:ILIM = 2 A
7-8: ILIM = 1 A
9-10: ILIM = 0.6 A
J5 MODE Configuration
for CH1 This jumper configures the device mode for overcurrent and overload conditions.
OPEN: Latch-Off (MODE = Open)
CLOSED: Auto-retry (MODE = GND)
J6 PLIM Configuration
for CH1 This jumper configures the power limiting for the device.
OPEN: Resistor R9 sets the power limit.
CLOSED: Power limiting is disabled.
For CH2 (TPS16630)
J7 Pullup for FLTfor
CH2
This jumper is used for pulling up FLT to VIN2.
OPEN: For pulling up FLT with any other voltage (like VIN), open this jumper and connect pin 2 of J7
externally to the desired voltage (< 60 V).
CLOSED: FLT is pulled up from VIN2.
J8 Pullup for PGOOD
for CH2
This jumper is used for pulling up PGOOD for CH2
OPEN: For pulling up PGOOD with any other voltage (like VIN), open this jumper and connect pin 2 of
J8 externally to the desired voltage (< 60 V).
CLOSED: PGOOD is pulled up from VOUT2.
J9 ILIM Configuration for
CH2
This jumper sets the overcurrent limit.
1-2: ILIM = 6 A
3-4: ILIM = 4.5 A
5-6:ILIM = 2 A
7-8: ILIM = 1 A
9-10: ILIM = 0.6 A
J10 MODE Configuration
for CH2 This jumper configures the device mode for overcurrent and overload conditions.
OPEN: Latch-Off (MODE = Open)
CLOSED: Auto-retry (MODE = GND)

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5 Test Equipment and Setup
This section lists the required test equipment and provides instructions to set up the tests.
5.1 Power Supplies
Two adjustable power supplies 0-V to 60-V output, 0-A to 10-A output current limit.
5.2 Meters
Testing requires two digital multimeters (DMM).
5.3 Oscilloscope
A DPO2024 or equivalent, three 10× voltage probes, and a DC current probe.
5.4 Loads
Two resistive loads or an equivalent which can tolerate up to 10-A DC load at 60 V and is capable of the
output short.
5.5 Test Setup
Before performing any of the tests listed in Section 6, setup the EVM as per the following steps:
• Make sure that the jumper settings on the EVM are set to the default position as shown in Table 5.
• Connect the power supply, load, oscilloscope, and voltmeter to the EVM as Figure 2 shows.
• Set the power supply output to 0 V.
• Turn ON the power supply and set the power supply output to 24 V and current limit to 10 A.
• Turn OFF the power supply.

Positive
Negative
Load
PRINT
HELP
ALPHA
SHIFT
ENTER
RUN
D
GE RF I
A
JB KC L
7
M8 N9 O
D
GD GD G
D
G T 3 U
0
V. WXYZ
TAB
% UTILIZATION
HUB/MAU NIC
2
BNC
4Mb/s
Oscilloscope
xx
xx
x
x
x
x
Power Supply
Voltmeter
Current Probe
Voltage Probes
Load
Negative
Positive
Negative
Power Supply
Power Supply
Positive
Negative
Positive
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Table 5. Default Jumper Settings for TPS2663-166EVM
Jumper For CH1 (TPS26633)
J1 J2 J3 J4 J5 J6
Position Closed Closed Open Closed between
pin 1 and 2 Closed Open
For CH2 (TPS16630)
J7 J8 J9 J10
Position Closed Closed Closed between
pin 1 and 2 Closed
Figure 2. TPS2663-166 EVM Setup

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6 Test Procedure and Results
6.1 Hot-plug and Start-up With 4.8 ΩLoad
Use the following instructions to measure the output slew rate and input inrush current during start-up.
• Set the input supply voltage VIN to 24 V and a current limit of 10 A. Enable the power supply.
• Connect a load of 4.8 Ωat output connector T2 for testing CH1 and T4 for testing CH2.
• Hot-plug the power supply at input connector T1 for testing CH1 and T3 for testing CH2.
• Observe the waveform at VIN, VOUT, FLT, and IIN with an oscilloscope to measure the output slew rate
and rise time. The device starts with inrush current of 0.5 A and the output voltage reaches VIN in 50
ms.
Figure 3 and Figure 4 show examples of inrush current during start-up on the TPS2663-166EVM.
Figure 3. TPS2663-166EVM Startup for CH1 (VIN = 24 V,
ILIM = 6 A, ROUT = 4.8 Ω, MODE = GND) Figure 4. TPS2663-166EVM Startup for CH2 (VIN = 24 V, ILIM = 6 A, ROUT = 4.8 Ω, MODE = GND)

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6.2 Current Limit Test
Use the following instructions to perform the current limit test:
• Set the input supply voltage VIN to 24 V and a current limit of 10 A and enable the power supply.
• Set the current limit to 4.5 A using jumper J4 for CH1 and jumper J9 for CH2.
• Connect the power supply at input connector T1 for testing CH1 and T3 for testing CH2. Enable the
power supply output.
• Connect a load of 4.5 Ω(120 W) at output connector T2 for testing CH1 and T4 for testing CH2.
• Observe the waveform at VIN, VOUT, FLT, and IIN with an oscilloscope.
• The device limits the current to 4.5 A for a maximum duration of tCL_PLIM(dly) (162 ms), turns off the
internal MOSFET, and auto-retries after a time of tTSD_retry (648 ms).
Figure 5 and Figure 6 show examples of the current limit at 4.5 A for CH1 and CH2, respectively, on the
TPS2663-166EVM.
Figure 5. TPS2663-166EVM Current Limit Operation for
CH1 (VIN = 24 V, ILIM = 4.5 A, ROUT = 4.5 Ω, MODE = GND) Figure 6. TPS2663-166EVM Current Limit Operation for CH2 (VIN = 24 V, ILIM = 4.5 A, ROUT = 4.5 Ω, MODE = GND)

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6.3 Output Hot-Short Test
Use the following instructions to perform the output Hot-Short test:
• Set the input supply voltage VIN to 32 V and a current limit of 10 A and enable the power supply.
• Connect the power supply at input connector T1 for testing CH1 and T3 for testing CH2. Enable the
power supply output.
• Short the output of the device at output connector T2 for testing CH1 and T4 for testing CH2.
NOTE: With the output powered up, shorting the output can lead to sparking at the output terminals.
To minimize the sparking, uninstall capacitor C2 for CH1 and capacitor C9 for CH2.
Capacitors C2 and C9 were uninstalled for this test.
• Observe the waveforms of VIN, VOUT, and IIN using an oscilloscope.
Figure 7 and Figure 8 show examples of output hot short on the TPS2663-166EVM. The device turns-off
the internal MOSFET and disconnects the output from the input.
Figure 7. TPS2663-166EVM Output Hot Short for CH1 (VIN
= 32 V, ILIM = 6 A, MODE = OPEN) Figure 8. TPS2663-166EVM Output Hot Short for CH2 (VIN = 32 V, ILIM = 6 A, MODE = OPEN)

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6.4 Reverse Input Polarity Test [TPS26633 Only]
Use the following instructions to perform the reverse input polarity test
• Set the input supply voltage VIN to 32 V and a current limit of 10 A and enable the power supply.
• Connect the power supply output to the T1 terminal of the EVM in reverse polarity.
• Observe the waveforms of VIN, VOUT, and IIN using an oscilloscope.
Figure 9 shows an example of reverse input polarity protection on the TPS2663-166EVM. The device
turns-off the internal MOSFET and disconnects the output from the input.
Figure 9. TPS2663-166EVM Reverse Input Polarity for CH1 (VIN = -32 V, ILIM = 6 A, MODE = GND)
6.5 Reverse Current Blocking Test [TPS26633 Only]
Use the following instructions to perform the reverse current blocking test:
• Set the input supply voltage VIN to 32 V and a current limit of 10 A and enable the power supply.
• Connect the power supply output to terminal T2 of the EVM with the positive on pin 1 and the negative
on pin 2.
• Observe the waveforms of VIN, VOUT, and IOUT using an oscilloscope.
Figure 10 shows an example of the reverse current blocking protection on the TPS2663-166EVM.
Figure 10. TPS2663-166EVM Reverse Current Blocking for CH1 (VOUT = 32 V, VIN =0VILIM = 6 A, MODE =
GND)

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6.6 Overvoltage Clamping Test [TPS26633 Only]
Use the following instructions to perform the overvoltage clamping test:
• Set the input supply voltage VIN to 35 V and a current limit of 10 A and enable the power supply.
• Connect the power supply output to the T1 terminal of the EVM.
• Connect a load of 25 Ω(50 W) at output terminal T2.
• Observe the waveforms of VIN, VOUT, FLT, and IIN using an oscilloscope.
Figure 11 shows an example of overvoltage clamping on the TPS2663-166EVM for CH1. The device
clamps the voltage to V(OVC) voltage, turns off and retries.
Figure 11. TPS2663-166EVM Overvoltage Clamping for CH1 (VIN = 35 V, ILIM = 6 A, MODE = GND)

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7 Board Layout
Figure 12 and Figure 13 show the component placement of the EVM board. Figure 14 and Figure 15 show
the PCB layout for the top and bottom layers of the EVM.
Figure 12. TPS2663-166EVM Top Overlay Figure 13. TPS2663-166EVM Bottom Overlay
Figure 14. TPS2663-166EVM Top Layer Figure 15. TPS2663-166EVM Bottom Layer

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8 Bill of Materials
Table 6 lists the bill of materials for the TPS2663-166EVM.
Table 6. TPS2663-166EVM BOM
Designator QTY Value Description Package Reference Part Number Manufacturer
!PCB1 1 Printed circuit board PSIL090 Any
C2 1 1000 µF CAP, AL, 1000 µF, 50 V, ±20%, 0.034 Ω, AEC-Q200
Grade 2, TH D16xL25 EEU-FC1H102 Panasonic
C3, C4, C7, C8 4 1 µF CAP, CERM, 1 µF, 100 V, ±10%, X7R, 1206 1206 C3216X7R2A105K160AA TDK
C5, C6 2 0.1 µF CAP, CERM, 0.1 µF, 10 V, ±10%, X7R, 0603 0603 0603ZC104KAT2A AVX
C9 1 470 µF CAP, AL, 470 µF, 63 V, ±20%, 0.11 Ω, SMD LN0 EMVH630GDA471MLN0S Chemi-Con
D1, D6 2 Red LED, Red, SMD Red LED, 1.6 × 0.8 × 0.8
mm LTST-C190CKT Lite-On
D2, D7 2 Green LED, Green, SMD 1.6 × 0.8 × 0.8 mm LTST-C190GKT Lite-On
D3, D8 2 60 V Diode, Schottky, 60 V, 2 A, SMB SMB B260-13-F Diodes Inc.
D4 1 33 V Diode, TVS, Bi, 33 V, 53.3 Vc, 1500 W, 29 A, SMC
(No Polarity Mark) SMC (No Polarity Mark) SMCJ33CA-TR STMicroelectronics
D9 1 58 V Diode, TVS, Uni, 58 V, 93.6 Vc, SMC SMC SMCJ58A-13-F Diodes Inc.
H1, H2, H3, H4 4 Bumpon, Hemisphere, 0.44 × 0.20, Clear Transparent Bumpon SJ-5303 (CLEAR) 3M
J1, J2, J3, J5, J6, J7,
J8, J10 8 Header, 100 mil, 2 × 1, Gold, TH Sullins 100 mil, 1 × 2, 230 mil above insulator PBC02SAAN Sullins Connector Solutions
J4, J9 2 Header, 100 mil, 5 × 2, Tin, TH Header, 5 × 2, 100 mil, Tin PEC05DAAN Sullins Connector
Solutions
Q1 1 100 V MOSFET, N-CH, 100 V, 50 A, DQG0008A (VSON-
CLIP-8) DQG0008A CSD19537Q3 Texas Instruments
Q2 1 50 V MOSFET, N-CH, 50 V, 0.22 A, SOT-23 SOT-23 BSS138 Fairchild Semiconductor
R2, R16 2 24.3 kΩRES, 24.3 kΩ, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW060324K3FKEA Vishay-Dale
R3, R15 2 49.9 kΩRES, 49.9 kΩ, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW060349K9FKEA Vishay-Dale
R4 1 887 kΩRES, 887 kΩ, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW0603887KFKEA Vishay-Dale
R5 1 499 kΩRES, 499 kΩ, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 ERJ-3EKF4993V Panasonic
R6 1 56 kΩRES, 56 kΩ, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW060356K0JNEA Vishay-Dale
R7 1 61.9 kΩRES, 61.9 kΩ, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW060361K9FKEA Vishay-Dale
R8, R14, R19, R25 4 30 kΩRES, 30 kΩ, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW060330K0JNEA Vishay-Dale
R9 1 100 kΩRES, 100 kΩ, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW0603100KFKEA Vishay-Dale
R10, R21 2 3.0 kΩRES, 3.0 kΩ, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW06033K00JNEA Vishay-Dale
R11, R22 2 4.02 kΩRES, 4.02 kΩ, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW06034K02FKEA Vishay-Dale
R12, R23 2 9.09 kΩRES, 9.09 kΩ, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW06039K09FKEA Vishay-Dale
R13, R24 2 18 kΩRES, 18 kΩ, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW060318K0JNEA Vishay-Dale
R17 1 1.37
Meg RES, 1.37 M, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW06031M37FKEA Vishay-Dale
R18 1 182 kΩRES, 182 kΩ, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW0603182KFKEA Vishay-Dale
R20 1 34.0 kΩTest Point, Multipurpose, White, TH
S1, S2 2 Switch, SPST-NO, Off-Mom, 0.05A, 12 VDC, SMD 3.9 × 2.9 mm PTS820 J20M SMTR LFS C&K Components
SH-J1, SH-J2, SH-J3,
SH-J4, SH-J5, SH-J6,
SH-J7, SH-J8
8 1×2 Shunt, 100 mil, Flash Gold, Black Closed Top 100 mil Shunt SPC02SYAN Sullins Connector
Solutions
T1, T2, T3, T4 4 Terminal Block, 2 × 1, 5.08 mm, TH 10.16 × 15.2 × 9 mm 282841-2 TE Connectivity
TP1, TP2, TP4, TP11,
TP13 5 Test Point, Multipurpose, Red, TH Red Multipurpose Testpoint 5010 Keystone
TP3, TP5, TP6, TP10,
TP12, TP14, TP15,
TP19
8 Test Point, Multipurpose, White, TH White Multipurpose
Testpoint 5012 Keystone
TP7, TP8, TP9, TP16,
TP17, TP18 6 Test Point, Compact, SMT Testpoint_Keystone_Comp act 5016 Keystone
U1 1 60-V, 6-A Power limiting, surge protection industrial
eFuse, PWP0020T (HTSSOP-20) PWP0020T TPS26633PWPR Texas Instruments
U2 1 60-V, 6-A eFuse with adjustable output power limiting,
PWP0020T (HTSSOP-20) PWP0020T TPS16630PWPR Texas Instruments
C1 0 1 µF CAP, CERM, 1 µF, 100 V, ±10%, X7R, 1206 1206 C3216X7R2A105K160AA TDK
D5 0 51 V Diode, TVS, Bi, 51 V, SMA SMA SMAJ51CA Littelfuse
D10 0 33 V Diode, TVS, Uni, 33 V, 53.3 Vc, 1500 W, 29 A, SMC SMC SMCJ33A-TR STMicroelectronics
FID1, FID2, FID3,
FID4, FID5, FID6 0 Fiducial mark. There is nothing to buy or mount. N/A N/A N/A
R1 0 0 RES, 0, 5%, 0.75 W, AEC-Q200 Grade 0, 2010 2010 CRCW20100000Z0EF Vishay-Dale

www.ti.com Evaluating TPS26631 and TPS26636 on TPS2663-166EVM
15
SLVUBQ5A–August 2019–Revised October 2019
Submit Documentation Feedback Copyright © 2019, Texas Instruments Incorporated
TPS2663-166EVM: Evaluation Module for TPS2663xPWP and
TPS1663xPWP
9 Evaluating TPS26631 and TPS26636 on TPS2663-166EVM
Uninstall the device U1 (TPS26633) and install the TPS26631 or TPS26636 device on the board. With the
TPS26631 device, close jumper J6. With this configuration, the TPS26631 device selects a factory set
over!~-voltage protection trip level of V(IN_SYS_OVP).

Revision History www.ti.com
16 SLVUBQ5A–August 2019–Revised October 2019
Submit Documentation Feedback
Copyright © 2019, Texas Instruments Incorporated
Revision History
Revision History
Changes from Original (August 2019) to A Revision ..................................................................................................... Page
• Updated Section 6.1 title ................................................................................................................. 8
• Updated Section 9....................................................................................................................... 15

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