Texas Instruments TPS2595EVM User manual

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TPS2595EVM: Evaluation Module for TPS2595xx
User's Guide
SLVUB59–November 2017
TPS2595EVM: Evaluation Module for TPS2595xx
This user’s guide describes the evaluation module (EVM) for the TPS2595xx family of eFuse devices. The
TPS2595xx devices are simple, fully-integrated eFuse protection switches with overvoltage protection in a
tiny 2-mm × 2-mm package.
Contents
1 Introduction ................................................................................................................... 2
1.1 EVM Features....................................................................................................... 2
1.2 EVM Applications................................................................................................... 2
2 Description.................................................................................................................... 2
3 Schematic and Bill of Materials ............................................................................................ 3
4 General Configurations ..................................................................................................... 4
4.1 Physical Access..................................................................................................... 4
4.2 Test Equipment and Set Up ...................................................................................... 6
5 Test Setup and Procedures ................................................................................................ 7
5.1 Inrush Current Test................................................................................................. 8
5.2 Current-Limit Test................................................................................................... 8
5.3 Wakeup at Output Short Test ..................................................................................... 9
5.4 Overvoltage Clamp Test .......................................................................................... 9
6 Evaluation Board Assembly Drawings and Layout Guidelines....................................................... 10
6.1 PCB Drawings ..................................................................................................... 10
7 Bill Of Materials (BOM).................................................................................................... 11
List of Figures
1 TPS2595EVM eFuse Evaluation Board Schematic .................................................................... 3
2 TPS2595EVM Setup With Test Equipment .............................................................................. 7
3 TPS259541 Output Rise Profile (VIN = 12 V, CdVdT = 10 nF, COUT = 100 µF, No-Load) .......................... 8
4 TPS259541 Overcurrent Response for 2-A Current-Limit Setting (14 Ωto 4 Ω).................................... 8
5 Test Waveform of Wakeup at Output Short for TPS259541 Device.................................................. 9
6 TPS259541 Overvoltage Clamp Response When VIN is Increased From 12 V to 16 V............................ 9
7 TPS2595EVM Board Top Assembly..................................................................................... 10
8 Top Layer ................................................................................................................... 10
9 Bottom Layer................................................................................................................ 10
List of Tables
1 TPS2595EVM eFuse Evaluation Board Options and Settings ........................................................ 2
2 Input and Output Connector Functionality................................................................................ 4
3 Test Points Description ..................................................................................................... 4
4 Jumper and LED Descriptions ............................................................................................. 5
5 Default Jumper Setting for TPS2595EVM eFuse Evaluation Board.................................................. 7
6 TPS2595EVM Bill Of Materials........................................................................................... 11

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Trademarks
All trademarks are the property of their respective owners.
1 Introduction
The TPS2595EVM eFuse Evaluation Board allows reference circuit evaluation of TI's TPS259520,
TPS259533, TPS259541, and TPS259573 devices.
NOTE: To evaluate other variants from the TPS2595xx family, please order the samples from
www.ti.com separately, and replace existing devices on the EVM as per Table 1.
1.1 EVM Features
General TPS2595EVM eFuse evaluation board features include:
• 2.7-V to 18-V (TYP) operation
• 0.5-A to 4-A programmable load current limit
• Programmable VOUT slew rate control
• Onboard TVS for input transient protection
• Common diode at output prevents negative spike when load is removed
• Overvoltage clamp and cutoff
1.2 EVM Applications
This EVM can be used on the following applications:
• Hot-swap, hot-plug
• SSDs and HDDs
• Industrial systems
• White goods
• Set-top box
• Digital TV
2 Description
The TPS2595EVM eFuse evaluation board enables evaluation of four variant devices (through four
channels) from the TPS2595xx family. The input power port is common for all the four channels and is
applied at T1 and the corresponding outputs are labeled as VOUT1, VOUT2, VOUT3, and VOUT4 at T2
which provides the output connection to the load, Refer to the schematic in Figure 1, and the EVM test
setup in Figure 2. D2, C1 at T1 provides input protection for all four channels.
Table 1. TPS2595EVM eFuse Evaluation Board Options and Settings
EVM
Function Channel VIN Range OV Clamp Enable (EN or UVLO) Current Limit Fault Response Options for Other Variant Evaluation
Lo Setting Hi Setting
2.7 V to 18 V,
4-A eFuse
CH1 –
TPS259520
2.7 V–18 V
3.8 V Active High
0.5 A 4 A
Latch-off TPS259521, TPS259525,
TPS259530, TPS259531, and
TPS259535 can be evaluated on
CH1
CH2 -
TPS259533 5.7 V Active Low Auto-retry –
CH3 –
TPS259541 13.8 V Active High TPS259540, TPS259570, and TPS259571 can be evaluated on
CH3
CH4 -
TPS259573 OV cutoff at 15 V Active Low –

0.01uF
C8
1
2
T1
VIN 16V
D2
0.1uF
C2
1.00M
R6
1uF
C5
TP1
EN/UVLO1 TP4
VOUT1
TP6
FLTb1
VIN VOUT1
FLT1
ILM1
VIN 2.7 TO 18V
IIN 0.5 TO 4A
GND
1uF
C1
1
2
3
4
5
6
T2
VOUT
VOUT1
VOUT2
VOUT3
VOUT4
GND
TP10
DV/DT1
TP8
ILM1
TP13
GND
GND
VIN
GND 9
GND 8
ILM 7
FLT 6
OUT 5
DV/DT
1
EN/UVLO
2
IN
3
IN
4
U1
TPS259520DSGR
0.01uF
C9
0.1uF
C3
374k
R14
1.00M
R7
D8
1uF
C4
TP2
EN/UVLO2 TP5
VOUT2
TP7
FLTb2
VIN VOUT2
FLT2
ILM2
TP11
DV/DT2
TP9
ILM2
TP14
GND
GND
GND 9
GND 8
ILM 7
FLT 6
OUT 5
DV/DT
1
EN/UVLO
2
IN
3
IN
4
U2
TPS259533DSGR
0.01uF
C16
0.1uF
C10
1.00M
R17
D10
1uF
C12
TP19
VIN
TP17
EN/UVLO3 TP20
VOUT3
TP22
FLTb3
VIN VOUT3
FLT3
ILM3
TP26
DV/DT3
TP24
ILM3
J7
GND
GND 9
GND 8
ILM 7
FLT 6
OUT 5
DV/DT
1
EN/UVLO
2
IN
3
IN
4
U3
TPS259541DSGR
0.01uF
C17
0.1uF
C11
86.6k
R25
1.00M
R18
D11
1uF
C13
TP18
EN/UVLO4 TP21
VOUT4
TP23
FLTb4
VIN VOUT4
FLT4
ILM4
TP27
DV/DT4
TP25
ILM4
J10
GND
GND 9
GND 8
ILM 7
FLT 6
OUT 5
DV/DT
1
EN/UVLO
2
IN
3
IN
4
U4
TPS259573DSGR
1
3
2
D1
VOUT2 VOUT1
3.24k
R5
Green
D7
3.24k
R1
Red
D3
3.24k
R2
Red
D4
FLT1 FLT2
GND
10.0k
R15
TP16
P-LOAD-RTN
TP12
P-LOAD
TP15
I-LOAD
7,8
1,2,3
5,6,
Q1
CSD16570Q5B
P-LOAD
0.1
R16
1 2 3
J11
VOUT4VOUT3
GND
D9
3.24k
R3
Red
D5
3.24k
R4
Red
D6
FLT3 FLT4
12 34 56 78
J2
487
R8
4.42k
R10
12 34 56 78
J4
487
R11
1.02k
R12
4.42k
R13
12 34 56 78
J6
487
R19
1.02k
R20
4.42k
R21
12 34 56 78
J9
487
R22
1.02k
R23
4.42k
R24
J1
J5
J3
J8
22uF
C7
100uF
C14
22uF
C6
100uF
C15
1.02k
R9
EN/UVLO1
EN/UVLO2
EN/UVLO3
EN/UVLO4
TP28
GND
TP29
GND
TP3
VIN
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www.ti.com Schematic and Bill of Materials
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3 Schematic and Bill of Materials
Figure 1 illustrates the EVM schematic.
Figure 1. TPS2595EVM eFuse Evaluation Board Schematic

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4 General Configurations
4.1 Physical Access
Table 2 lists the TPS2595EVM eFuse evaluation board input and output connector functionality. Table 3
describes the test point availability and Table 4 describes the jumper functionality and LED descriptions.
Table 2. Input and Output Connector Functionality
Connector Label Description
T1 CH1, CH2, CH3, CH4 VIN(+), GND(–) Common input for all the four channels
T2
CH1 VOUT1(+), GND(–) Output of CH1
CH2 VOUT2(+), GND(–) Output of CH2
CH3 VOUT3(+), GND(–) Output of CH3
CH4 VOUT4(+), GND(–) Output of CH4
Table 3. Test Points Description
Channel Test Points Label Description
CH1
TP3 VIN Input voltage to the board
TP1 EN/UVLO1 CH1 EN/UVLO setting
TP10 DV/DT1 CH1 output voltage ramp control
TP6 FLTb1 CH1 fault indicator
TP8 ILM1 CH1 load current monitor
TP4 VOUT1 CH1 output voltage
TP13 GND GND
CH2
TP2 EN/UVLO2 CH2 EN/UVLO setting
TP11 DV/DT2 CH2 output voltage ramp control
TP7 FLTb2 CH2 fault indicator
TP9 ILM2 CH2 load current monitor
TP5 VOUT2 CH2 output voltage
TP14 GND GND
CH3
TP19 VIN Input voltage to the board
TP17 EN/UVLO3 CH3 EN/UVLO setting
TP26 DV/DT3 CH3 output voltage ramp control
TP22 FLTb3 CH3 fault indicator
TP24 ILM3 CH3 load current monitor
TP20 VOUT3 CH3 output voltage
TP28 GND GND
CH4
TP18 EN/UVLO4 CH4 EN/UVLO setting
TP27 DV/DT4 CH4 output voltage ramp control
TP23 FLTb4 CH4 fault indicator
TP25 ILM4 CH4 load current monitor
TP21 VOUT4 CH4 output voltage
TP29 GND GND
TP12 P-LOAD Pulsed load ENABLE
TP15 I-LOAD Pulsed load test point
TP16 P-LOAD-RTN Pulsed load return

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Table 4. Jumper and LED Descriptions
Jumper Label Description
J1 EN/UVLO1 CH1 EN setting
Install J1 to disable CH1
J2 ILM1 CH1 current-limit setting
1-2 position sets Rilim to short
3-4 Position sets 0.5 A
5-6 Position sets 2 A
7-8 Position sets 4 A
J3 EN/UVLO2 CH2 OVP setting
Install J3 to set OVP
J4 ILM2 CH2 current-limit setting
1-2 position sets Rilim to short
3-4 position sets 0.5 A
5-6 position sets 2 A
7-8 position sets 4 A
J5 EN/UVLO3 CH3 EN setting
Install J1 to disable CH3
J6 ILM3 CH3 current-limit setting
1-2 position sets Rilim to short
3-4 position sets 0.5 A
5-6 position sets 2 A
7-8 position sets 4 A
J7 Capacitor at VOUT3 CH3 output capacitor setting
Install J7 to add 100 µF at VOUT3
J8 EN/UVLO4 CH4 OVP setting
Install J8 to set OVP
J9 ILM4 CH4 current-limit setting
1-2 Position sets Rilim to short
3-4 position sets 0.5 A
5-6 position sets 2 A
7-8 position sets 4 A
J10 Capacitor at VOUT4 CH4 output capacitor setting
Install J10 to add 100 µF at VOUT4
J11 Short test at VOUT3 or
VOUT4 Enables ON board output short circuit test 1-2 position connects VOUT3 to Short-FET
3-4 Position connects VOUT4 to Short-FET
D3, D4, D5, D6
(RED – LED) Fault indicator CH1, CH2, CH3, CH4 fault indicators
D7 (GREEN –
LED) Output power indicator CH1 and CH2 output power indicator. LED turns on whenever the output voltage is available at CH1 or CH2.

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4.2 Test Equipment and Set Up
The following sections describe the equipment and set up to test the EVM.
4.2.1 Power Supplies
One adjustable power supply 0 V to 18 V output, 0 A to 5 A output current limit.
4.2.2 Meters
One DMM, minimum, needed.
4.2.3 Oscilloscope
A DPO2024 or equivalent, three 10× voltage probes, and a DC-current probe.
4.2.4 Loads
One resistive load or equivalent which can tolerate up to 5-A DC load at 12 V, and capable of the output
short.

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
xx
x
x
x
Power
Supply Load
Voltmeter
Negative
Positive
Negative
Positive
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5 Test Setup and Procedures
In this user guide, the test procedure is described for the TPS259541 device on CH3. Following similar
test steps, the other devices can also be evaluated.
Make sure the evaluation board has default jumper settings as shown in Table 5.
Table 5. Default Jumper Setting for TPS2595EVM eFuse Evaluation Board
CH1 CH2 CH3 CH4
J1 J2 J3 J4 J5 J6 J7 J8 J9 J10 J11
Open 5-6 Open 5-6 Open 5-6 Install Open 5-6 Install Open
Figure 2. TPS2595EVM Setup With Test Equipment
Use the following instructions before starting any test and repeat again before moving to the next test:
• Set the power supply output (VIN) to zero volts
• Turn ON the power supply and set the power supply output VIN = 12 V, current limit = 5 A
• Turn OFF the power supply
• Set the jumper setting on EVM to the default position as shown in Table 5

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5.1 Inrush Current Test
Use the following instructions to measure the inrush current for CH3:
1. Set the input supply voltage (VIN) to 12 V at terminal T1 and enable the power supply
2. Apply a square wave (10-Hz frequency with 50% duty cycle) to the EN/UVLO pin at TP17 using a
function generator
3. Observe the waveform at VOUT3 (TP20) with an oscilloscope to measure the slew rate and rise time
of the eFuse with a given input voltage of 12 V
Figure 3 shows an example of inrush current captured on the TPS2595EVM eFuse evaluation board.
Figure 3. TPS259541 Output Rise Profile (VIN = 12 V, CdVdT = 10 nF, COUT = 100 µF, No-Load)
5.2 Current-Limit Test
Use the following instructions to perform a current-limit test for CH3:
1. Set the input supply voltage (VIN) to 12 V at terminal T1 and enable the power supply
2. By default, the EVM is configured for a 2-A current limit
3. Set the load resistance to 14 Ωand connect at terminal T2 between VOUT3 and GND
4. Increase the load by decreasing the load resistance to 4 Ωto check the current-limit function
5. Place jumper J6 at other settings to test at various current limits
Figure 4 shows an example of current limit at 2 A for CH3 on the TPS2595EVM eFuse evaluation board.
Figure 4. TPS259541 Overcurrent Response for 2-A Current-Limit Setting (14 Ωto 4 Ω)

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5.3 Wakeup at Output Short Test
Use the following instructions to perform wakeup at short test for CH3:
1. Set the input supply voltage (VIN) to 12 V at terminal T1 and turn OFF the power supply
2. By default, the EVM is configured for 2-A current limit
3. Short the output of CH3, that is, VOUT3 to GND with a shorter cable
4. Turn ON the power supply
Figure 5 shows test waveform of wakeup at output short for CH3 on the TPS2595EVM eFuse evaluation
board.
Figure 5. Test Waveform of Wakeup at Output Short for TPS259541 Device
5.4 Overvoltage Clamp Test
Use the following instructions to perform the overvoltage test for CH3:
1. Set the input supply voltage (VIN) to 12 V at terminal T1 and enable the power supply
2. Set the load resistance to 500 Ωand connect at terminal T2 between VOUT3 and GND
3. Increase the input supply (VIN) from 12 V to 16 V and observe the waveforms using an oscilloscope
Figure 6 shows overvoltage response of the TPS259541 on the TPS2595EVM eFuse evaluation board.
Figure 6. TPS259541 Overvoltage Clamp Response When VIN is Increased From 12 V to 16 V

Evaluation Board Assembly Drawings and Layout Guidelines www.ti.com
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6 Evaluation Board Assembly Drawings and Layout Guidelines
6.1 PCB Drawings
Figure 7 shows component placement of the evaluation board. Figure 8 and Figure 9 show PCB layout
images.
Figure 7. TPS2595EVM Board Top Assembly
Figure 8. Top Layer
Figure 9. Bottom Layer

www.ti.com Bill Of Materials (BOM)
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7 Bill Of Materials (BOM)
Table 6 lists the EVM BOM.
(1) Unless otherwise noted in the Alternate Part Number or Alternate Manufacturer columns, all parts may be substituted with equivalents.
Table 6. TPS2595EVM Bill Of Materials(1)
Designator Qty Value Description Package Reference Part Number Manufacturer Alternate Part Number Alternate Manufacturer
!PCB1 1 Printed Circuit Board PSIL009 Any
C1, C4, C5, C12, C13 5 1uF CAP, CERM, 1 uF, 25 V, ±10%, X5R, 0805 0805 08053D105KAT2A AVX
C2, C3, C10, C11 4 0.1uF CAP, CERM, 0.1 uF, 25 V, ±10%, X5R, 0603 0603 06033D104KAT2A AVX
C6, C7 2 22uF CAP, CERM, 22 uF, 25 V, ±10%, X5R, 1206 1206 GRM31CR61E226KE15L Murata
C8, C9, C16, C17 4 0.01uF CAP, CERM, 0.01 uF, 25 V, ±10%, X7R, 0603 0603 GRM188R71E103KA01D Murata
C14, C15 2 100uF CAP, AL, 100 uF, 25 V, ±20%, SMD D6.3xL7.7mm 865080445010 Wurth Elektronik
D1 1 30V Diode, Schottky, 30 V, 0.2 A, SOT-23 SOT-23 BAT54C-7-F Diodes Inc.
D2 1 16V Diode, TVS, Uni, 16 V, 26 Vc, SMB SMB SMBJ16A-13-F Diodes Inc.
D3, D4, D5, D6 4 Red LED, Red, SMD Red 0805 LED LTST-C170KRKT Lite-On
D7 1 Green LED, Green, SMD LED_0805 LTST-C170KGKT Lite-On
D8, D9, D10, D11 4 30V Diode, Schottky, 30 V, 1 A, SOD-123 SOD-123 MBR130T1G ON Semiconductor
H1, H2, H3, H4 4 Bumpon, Hemisphere, 0.44 X 0.20, Clear Transparent Bumpon SJ-5303 (CLEAR) 3M
J1, J3, J5, J7, J8, J10 6 Header, 100mil, 2x1, Tin, TH Header, 2 PIN, 100mil,
Tin PEC02SAAN Sullins Connector Solutions
J2, J4, J6, J9 4 Header, 100mil, 4x2, Tin, TH Header, 4x2, 100mil,
Tin PEC04DAAN Sullins Connector Solutions
J11 1 Header, 100mil, 3x1, Tin, TH Header, 3 PIN, 100mil,
Tin PEC03SAAN Sullins Connector Solutions
Q1 1 25V MOSFET, N-CH, 25 V, 100 A, DNK0008A (VSON-CLIP-8) DNK0008A CSD16570Q5B Texas Instruments None
R1, R2, R3, R4, R5 5 3.24k RES, 3.24 k, 1%, 0.1 W, 0603 0603 CRCW06033K24FKEA Vishay-Dale
R6, R7, R17, R18 4 1.00Meg RES, 1.00 M, 1%, 0.1 W, 0603 0603 CRCW06031M00FKEA Vishay-Dale
R8, R11, R19, R22 4 487 RES, 487, 1%, 0.1 W, 0603 0603 CRCW0603487RFKEA Vishay-Dale
R9, R12, R20, R23 4 1.02k RES, 1.02 k, 1%, 0.1 W, 0603 0603 CRCW06031K02FKEA Vishay-Dale
R10, R13, R21, R24 4 4.42k RES, 4.42 k, 1%, 0.1 W, 0603 0603 CRCW06034K42FKEA Vishay-Dale
R14 1 374k RES, 374 k, 1%, 0.1 W, 0603 0603 CRCW0603374KFKEA Vishay-Dale
R15 1 10.0k RES, 10.0 k, 1%, 0.1 W, 0603 0603 CRCW060310K0FKEA Vishay-Dale
R16 1 0.1 RES, 0.1, 1%, 3 W, 2512 2512 CRA2512-FZ-R100ELF Bourns
R25 1 86.6k RES, 86.6 k, 1%, 0.1 W, 0603 0603 CRCW060386K6FKEA Vishay-Dale
SH-J1, SH-J2, SH-J3,
SH-J4, SH-J5, SH-J6,
SH-J7, SH-J8, SH-J9,
SH-J10, SH-J11
11 1x2 Shunt, 100mil, Gold plated, Black Shunt SNT-100-BK-G Samtec 969102-0000-DA 3M
T1 1 Terminal Block, 2x1, 5.08mm, TH 10.16x15.2x9mm 282841-2 TE Connectivity
T2 1 Terminal Block, 6x1, 5.08mm, Th Terminal Block, 6x1,
5.08mm, TH 1729160 Phoenix Contact

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TPS2595EVM: Evaluation Module for TPS2595xx
Table 6. TPS2595EVM Bill Of Materials(1) (continued)
Designator Qty Value Description Package Reference Part Number Manufacturer Alternate Part Number Alternate Manufacturer
TP1, TP2, TP6, TP7,
TP8, TP9, TP10,
TP11, TP15, TP17,
TP18, TP22, TP23,
TP24, TP25, TP26,
TP27
17 Test Point, Multipurpose, White, TH White Multipurpose
Testpoint 5012 Keystone
TP3, TP4, TP5, TP19,
TP20, TP21 6 Test Point, Multipurpose, Red, TH Red Multipurpose Testpoint 5010 Keystone
TP12 1 Test Point, Multipurpose, Orange, TH Orange Multipurpose
Testpoint 5013 Keystone
TP13, TP14, TP28,
TP29 4 Test Point, Compact, SMT Testpoint_Keystone_C ompact 5016 Keystone
TP16 1 Test Point, Multipurpose, Black, TH Black Multipurpose
Testpoint 5011 Keystone
U1 1 12V eFuse with Over Voltage Protection, DSG0008A
(WSON-8) DSG0008A TPS259520DSGR Texas Instruments TPS259520DSGT Texas Instruments
U2 1 12V eFuse with Over Voltage Protection, DSG0008A
(WSON-8) DSG0008A TPS259533DSGR Texas Instruments TPS259533DSGT Texas Instruments
U3 1 12V eFuse with Over Voltage Protection, DSG0008A
(WSON-8) DSG0008A TPS259541DSGR Texas Instruments TPS259541DSGT Texas Instruments
U4 1 12V eFuse with Over Voltage Protection, DSG0008A
(WSON-8) DSG0008A TPS259573DSGR Texas Instruments TPS259573DSGT Texas Instruments
FID1, FID2, FID3 0 Fiducial mark. There is nothing to buy or mount. N/A N/A N/A

STANDARD TERMS FOR EVALUATION MODULES
1. Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, and/or
documentation which may be provided together or separately (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance
with the terms set forth herein. User's acceptance of the EVM is expressly subject to the following terms.
1.1 EVMs are intended solely for product or software developers for use in a research and development setting to facilitate feasibility
evaluation, experimentation, or scientific analysis of TI semiconductors products. EVMs have no direct function and are not
finished products. EVMs shall not be directly or indirectly assembled as a part or subassembly in any finished product. For
clarification, any software or software tools provided with the EVM (“Software”) shall not be subject to the terms and conditions
set forth herein but rather shall be subject to the applicable terms that accompany such Software
1.2 EVMs are not intended for consumer or household use. EVMs may not be sold, sublicensed, leased, rented, loaned, assigned,
or otherwise distributed for commercial purposes by Users, in whole or in part, or used in any finished product or production
system.
2Limited Warranty and Related Remedies/Disclaimers:
2.1 These terms do not apply to Software. The warranty, if any, for Software is covered in the applicable Software License
Agreement.
2.2 TI warrants that the TI EVM will conform to TI's published specifications for ninety (90) days after the date TI delivers such EVM
to User. Notwithstanding the foregoing, TI shall not be liable for a nonconforming EVM if (a) the nonconformity was caused by
neglect, misuse or mistreatment by an entity other than TI, including improper installation or testing, or for any EVMs that have
been altered or modified in any way by an entity other than TI, (b) the nonconformity resulted from User's design, specifications
or instructions for such EVMs or improper system design, or (c) User has not paid on time. Testing and other quality control
techniques are used to the extent TI deems necessary. TI does not test all parameters of each EVM.
User's claims against TI under this Section 2 are void if User fails to notify TI of any apparent defects in the EVMs within ten (10)
business days after delivery, or of any hidden defects with ten (10) business days after the defect has been detected.
2.3 TI's sole liability shall be at its option to repair or replace EVMs that fail to conform to the warranty set forth above, or credit
User's account for such EVM. TI's liability under this warranty shall be limited to EVMs that are returned during the warranty
period to the address designated by TI and that are determined by TI not to conform to such warranty. If TI elects to repair or
replace such EVM, TI shall have a reasonable time to repair such EVM or provide replacements. Repaired EVMs shall be
warranted for the remainder of the original warranty period. Replaced EVMs shall be warranted for a new full ninety (90) day
warranty period.
3Regulatory Notices:
3.1 United States
3.1.1 Notice applicable to EVMs not FCC-Approved:
FCC NOTICE: This kit is designed to allow product developers to evaluate electronic components, circuitry, or software
associated with the kit to determine whether to incorporate such items in a finished product and software developers to write
software applications for use with the end product. This kit is not a finished product and when assembled may not be resold or
otherwise marketed unless all required FCC equipment authorizations are first obtained. Operation is subject to the condition
that this product not cause harmful interference to licensed radio stations and that this product accept harmful interference.
Unless the assembled kit is designed to operate under part 15, part 18 or part 95 of this chapter, the operator of the kit must
operate under the authority of an FCC license holder or must secure an experimental authorization under part 5 of this chapter.
3.1.2 For EVMs annotated as FCC – FEDERAL COMMUNICATIONS COMMISSION Part 15 Compliant:
CAUTION
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not
cause harmful interference, and (2) this device must accept any interference received, including interference that may cause
undesired operation.
Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to
operate the equipment.
FCC Interference Statement for Class A EVM devices
NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of
the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to
correct the interference at his own expense.

FCC Interference Statement for Class B EVM devices
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of
the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance
with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more
of the following measures:
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and receiver.
•Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
•Consult the dealer or an experienced radio/TV technician for help.
3.2 Canada
3.2.1 For EVMs issued with an Industry Canada Certificate of Conformance to RSS-210 or RSS-247
Concerning EVMs Including Radio Transmitters:
This device complies with Industry Canada license-exempt RSSs. Operation is subject to the following two conditions:
(1) this device may not cause interference, and (2) this device must accept any interference, including interference that may
cause undesired operation of the device.
Concernant les EVMs avec appareils radio:
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation
est autorisée aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit
accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.
Concerning EVMs Including Detachable Antennas:
Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser)
gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type
and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for
successful communication. This radio transmitter has been approved by Industry Canada to operate with the antenna types
listed in the user guide with the maximum permissible gain and required antenna impedance for each antenna type indicated.
Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited
for use with this device.
Concernant les EVMs avec antennes détachables
Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et
d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage
radioélectrique à l'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope
rayonnée équivalente (p.i.r.e.) ne dépasse pas l'intensité nécessaire à l'établissement d'une communication satisfaisante. Le
présent émetteur radio a été approuvé par Industrie Canada pour fonctionner avec les types d'antenne énumérés dans le
manuel d’usage et ayant un gain admissible maximal et l'impédance requise pour chaque type d'antenne. Les types d'antenne
non inclus dans cette liste, ou dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour l'exploitation de
l'émetteur
3.3 Japan
3.3.1 Notice for EVMs delivered in Japan: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_01.page 日本国内に
輸入される評価用キット、ボードについては、次のところをご覧ください。
http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_01.page
3.3.2 Notice for Users of EVMs Considered “Radio Frequency Products” in Japan: EVMs entering Japan may not be certified
by TI as conforming to Technical Regulations of Radio Law of Japan.
If User uses EVMs in Japan, not certified to Technical Regulations of Radio Law of Japan, User is required to follow the
instructions set forth by Radio Law of Japan, which includes, but is not limited to, the instructions below with respect to EVMs
(which for the avoidance of doubt are stated strictly for convenience and should be verified by User):
1. Use EVMs in a shielded room or any other test facility as defined in the notification #173 issued by Ministry of Internal
Affairs and Communications on March 28, 2006, based on Sub-section 1.1 of Article 6 of the Ministry’s Rule for
Enforcement of Radio Law of Japan,
2. Use EVMs only after User obtains the license of Test Radio Station as provided in Radio Law of Japan with respect to
EVMs, or
3. Use of EVMs only after User obtains the Technical Regulations Conformity Certification as provided in Radio Law of Japan
with respect to EVMs. Also, do not transfer EVMs, unless User gives the same notice above to the transferee. Please note
that if User does not follow the instructions above, User will be subject to penalties of Radio Law of Japan.

【無線電波を送信する製品の開発キットをお使いになる際の注意事項】 開発キットの中には技術基準適合証明を受けて
いないものがあります。 技術適合証明を受けていないもののご使用に際しては、電波法遵守のため、以下のいずれかの
措置を取っていただく必要がありますのでご注意ください。
1. 電波法施行規則第6条第1項第1号に基づく平成18年3月28日総務省告示第173号で定められた電波暗室等の試験設備でご使用
いただく。
2. 実験局の免許を取得後ご使用いただく。
3. 技術基準適合証明を取得後ご使用いただく。
なお、本製品は、上記の「ご使用にあたっての注意」を譲渡先、移転先に通知しない限り、譲渡、移転できないものとします。
上記を遵守頂けない場合は、電波法の罰則が適用される可能性があることをご留意ください。 日本テキサス・イ
ンスツルメンツ株式会社
東京都新宿区西新宿６丁目２４番１号
西新宿三井ビル
3.3.3 Notice for EVMs for Power Line Communication: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page
電力線搬送波通信についての開発キットをお使いになる際の注意事項については、次のところをご覧ください。http:/
/www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page
3.4 European Union
3.4.1 For EVMs subject to EU Directive 2014/30/EU (Electromagnetic Compatibility Directive):
This is a class A product intended for use in environments other than domestic environments that are connected to a
low-voltage power-supply network that supplies buildings used for domestic purposes. In a domestic environment this
product may cause radio interference in which case the user may be required to take adequate measures.
4EVM Use Restrictions and Warnings:
4.1 EVMS ARE NOT FOR USE IN FUNCTIONAL SAFETY AND/OR SAFETY CRITICAL EVALUATIONS, INCLUDING BUT NOT
LIMITED TO EVALUATIONS OF LIFE SUPPORT APPLICATIONS.
4.2 User must read and apply the user guide and other available documentation provided by TI regarding the EVM prior to handling
or using the EVM, including without limitation any warning or restriction notices. The notices contain important safety information
related to, for example, temperatures and voltages.
4.3 Safety-Related Warnings and Restrictions:
4.3.1 User shall operate the EVM within TI’s recommended specifications and environmental considerations stated in the user
guide, other available documentation provided by TI, and any other applicable requirements and employ reasonable and
customary safeguards. Exceeding the specified performance ratings and specifications (including but not limited to input
and output voltage, current, power, and environmental ranges) for the EVM may cause personal injury or death, or
property damage. If there are questions concerning performance ratings and specifications, User should contact a TI
field representative prior to connecting interface electronics including input power and intended loads. Any loads applied
outside of the specified output range may also result in unintended and/or inaccurate operation and/or possible
permanent damage to the EVM and/or interface electronics. Please consult the EVM user guide prior to connecting any
load to the EVM output. If there is uncertainty as to the load specification, please contact a TI field representative.
During normal operation, even with the inputs and outputs kept within the specified allowable ranges, some circuit
components may have elevated case temperatures. These components include but are not limited to linear regulators,
switching transistors, pass transistors, current sense resistors, and heat sinks, which can be identified using the
information in the associated documentation. When working with the EVM, please be aware that the EVM may become
very warm.
4.3.2 EVMs are intended solely for use by technically qualified, professional electronics experts who are familiar with the
dangers and application risks associated with handling electrical mechanical components, systems, and subsystems.
User assumes all responsibility and liability for proper and safe handling and use of the EVM by User or its employees,
affiliates, contractors or designees. User assumes all responsibility and liability to ensure that any interfaces (electronic
and/or mechanical) between the EVM and any human body are designed with suitable isolation and means to safely
limit accessible leakage currents to minimize the risk of electrical shock hazard. User assumes all responsibility and
liability for any improper or unsafe handling or use of the EVM by User or its employees, affiliates, contractors or
designees.
4.4 User assumes all responsibility and liability to determine whether the EVM is subject to any applicable international, federal,
state, or local laws and regulations related to User’s handling and use of the EVM and, if applicable, User assumes all
responsibility and liability for compliance in all respects with such laws and regulations. User assumes all responsibility and
liability for proper disposal and recycling of the EVM consistent with all applicable international, federal, state, and local
requirements.
5. Accuracy of Information: To the extent TI provides information on the availability and function of EVMs, TI attempts to be as accurate
as possible. However, TI does not warrant the accuracy of EVM descriptions, EVM availability or other information on its websites as
accurate, complete, reliable, current, or error-free.

6. Disclaimers:
6.1 EXCEPT AS SET FORTH ABOVE, EVMS AND ANY MATERIALS PROVIDED WITH THE EVM (INCLUDING, BUT NOT
LIMITED TO, REFERENCE DESIGNS AND THE DESIGN OF THE EVM ITSELF) ARE PROVIDED "AS IS" AND "WITH ALL
FAULTS." TI DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, REGARDING SUCH ITEMS, INCLUDING BUT
NOT LIMITED TO ANY EPIDEMIC FAILURE WARRANTY OR IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS
FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT OF ANY THIRD PARTY PATENTS, COPYRIGHTS, TRADE
SECRETS OR OTHER INTELLECTUAL PROPERTY RIGHTS.
6.2 EXCEPT FOR THE LIMITED RIGHT TO USE THE EVM SET FORTH HEREIN, NOTHING IN THESE TERMS SHALL BE
CONSTRUED AS GRANTING OR CONFERRING ANY RIGHTS BY LICENSE, PATENT, OR ANY OTHER INDUSTRIAL OR
INTELLECTUAL PROPERTY RIGHT OF TI, ITS SUPPLIERS/LICENSORS OR ANY OTHER THIRD PARTY, TO USE THE
EVM IN ANY FINISHED END-USER OR READY-TO-USE FINAL PRODUCT, OR FOR ANY INVENTION, DISCOVERY OR
IMPROVEMENT, REGARDLESS OF WHEN MADE, CONCEIVED OR ACQUIRED.
7. USER'S INDEMNITY OBLIGATIONS AND REPRESENTATIONS. USER WILL DEFEND, INDEMNIFY AND HOLD TI, ITS
LICENSORS AND THEIR REPRESENTATIVES HARMLESS FROM AND AGAINST ANY AND ALL CLAIMS, DAMAGES, LOSSES,
EXPENSES, COSTS AND LIABILITIES (COLLECTIVELY, "CLAIMS") ARISING OUT OF OR IN CONNECTION WITH ANY
HANDLING OR USE OF THE EVM THAT IS NOT IN ACCORDANCE WITH THESE TERMS. THIS OBLIGATION SHALL APPLY
WHETHER CLAIMS ARISE UNDER STATUTE, REGULATION, OR THE LAW OF TORT, CONTRACT OR ANY OTHER LEGAL
THEORY, AND EVEN IF THE EVM FAILS TO PERFORM AS DESCRIBED OR EXPECTED.
8. Limitations on Damages and Liability:
8.1 General Limitations. IN NO EVENT SHALL TI BE LIABLE FOR ANY SPECIAL, COLLATERAL, INDIRECT, PUNITIVE,
INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES IN CONNECTION WITH OR ARISING OUT OF THESE
TERMS OR THE USE OF THE EVMS , REGARDLESS OF WHETHER TI HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES. EXCLUDED DAMAGES INCLUDE, BUT ARE NOT LIMITED TO, COST OF REMOVAL OR
REINSTALLATION, ANCILLARY COSTS TO THE PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, RETESTING,
OUTSIDE COMPUTER TIME, LABOR COSTS, LOSS OF GOODWILL, LOSS OF PROFITS, LOSS OF SAVINGS, LOSS OF
USE, LOSS OF DATA, OR BUSINESS INTERRUPTION. NO CLAIM, SUIT OR ACTION SHALL BE BROUGHT AGAINST TI
MORE THAN TWELVE (12) MONTHS AFTER THE EVENT THAT GAVE RISE TO THE CAUSE OF ACTION HAS
OCCURRED.
8.2 Specific Limitations. IN NO EVENT SHALL TI'S AGGREGATE LIABILITY FROM ANY USE OF AN EVM PROVIDED
HEREUNDER, INCLUDING FROM ANY WARRANTY, INDEMITY OR OTHER OBLIGATION ARISING OUT OF OR IN
CONNECTION WITH THESE TERMS, , EXCEED THE TOTAL AMOUNT PAID TO TI BY USER FOR THE PARTICULAR
EVM(S) AT ISSUE DURING THE PRIOR TWELVE (12) MONTHS WITH RESPECT TO WHICH LOSSES OR DAMAGES ARE
CLAIMED. THE EXISTENCE OF MORE THAN ONE CLAIM SHALL NOT ENLARGE OR EXTEND THIS LIMIT.
9. Return Policy. Except as otherwise provided, TI does not offer any refunds, returns, or exchanges. Furthermore, no return of EVM(s)
will be accepted if the package has been opened and no return of the EVM(s) will be accepted if they are damaged or otherwise not in
a resalable condition. If User feels it has been incorrectly charged for the EVM(s) it ordered or that delivery violates the applicable
order, User should contact TI. All refunds will be made in full within thirty (30) working days from the return of the components(s),
excluding any postage or packaging costs.
10. Governing Law: These terms and conditions shall be governed by and interpreted in accordance with the laws of the State of Texas,
without reference to conflict-of-laws principles. User agrees that non-exclusive jurisdiction for any dispute arising out of or relating to
these terms and conditions lies within courts located in the State of Texas and consents to venue in Dallas County, Texas.
Notwithstanding the foregoing, any judgment may be enforced in any United States or foreign court, and TI may seek injunctive relief
in any United States or foreign court.
Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265
Copyright © 2017, Texas Instruments Incorporated

IMPORTANT NOTICE FOR TI DESIGN INFORMATION AND RESOURCES
Texas Instruments Incorporated (‘TI”) technical, application or other design advice, services or information, including, but not limited to,
reference designs and materials relating to evaluation modules, (collectively, “TI Resources”) are intended to assist designers who are
developing applications that incorporate TI products; by downloading, accessing or using any particular TI Resource in any way, you
(individually or, if you are acting on behalf of a company, your company) agree to use it solely for this purpose and subject to the terms of
this Notice.
TI’s provision of TI Resources does not expand or otherwise alter TI’s applicable published warranties or warranty disclaimers for TI
products, and no additional obligations or liabilities arise from TI providing such TI Resources. TI reserves the right to make corrections,
enhancements, improvements and other changes to its TI Resources.
You understand and agree that you remain responsible for using your independent analysis, evaluation and judgment in designing your
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(and of all TI products used in or for your applications) with all applicable regulations, laws and other applicable requirements. You
represent that, with respect to your applications, you have all the necessary expertise to create and implement safeguards that (1)
anticipate dangerous consequences of failures, (2) monitor failures and their consequences, and (3) lessen the likelihood of failures that
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will thoroughly test such applications and the functionality of such TI products as used in such applications. TI has not conducted any
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You are authorized to use, copy and modify any individual TI Resource only in connection with the development of applications that include
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TI RESOURCES ARE PROVIDED “AS IS” AND WITH ALL FAULTS. TI DISCLAIMS ALL OTHER WARRANTIES OR
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ACCURACY OR COMPLETENESS, TITLE, ANY EPIDEMIC FAILURE WARRANTY AND ANY IMPLIED WARRANTIES OF
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TI SHALL NOT BE LIABLE FOR AND SHALL NOT DEFEND OR INDEMNIFY YOU AGAINST ANY CLAIM, INCLUDING BUT NOT
LIMITED TO ANY INFRINGEMENT CLAIM THAT RELATES TO OR IS BASED ON ANY COMBINATION OF PRODUCTS EVEN IF
DESCRIBED IN TI RESOURCES OR OTHERWISE. IN NO EVENT SHALL TI BE LIABLE FOR ANY ACTUAL, DIRECT, SPECIAL,
COLLATERAL, INDIRECT, PUNITIVE, INCIDENTAL, CONSEQUENTIAL OR EXEMPLARY DAMAGES IN CONNECTION WITH OR
ARISING OUT OF TI RESOURCES OR USE THEREOF, AND REGARDLESS OF WHETHER TI HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
You agree to fully indemnify TI and its representatives against any damages, costs, losses, and/or liabilities arising out of your non-
compliance with the terms and provisions of this Notice.
This Notice applies to TI Resources. Additional terms apply to the use and purchase of certain types of materials, TI products and services.
These include; without limitation, TI’s standard terms for semiconductor products http://www.ti.com/sc/docs/stdterms.htm), evaluation
modules, and samples (http://www.ti.com/sc/docs/sampterms.htm).
Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265
Copyright © 2017, Texas Instruments Incorporated

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