Texas TPS25940EVM-635 User Manual

Page 1

User's Guide

SLVUA44B–June 2014–Revised July 2017

TPS25940EVM-635: Evaluation Module for TPS25940X

This user’s guide describes the evaluation module (EVM) for the Texas instruments TPS25940X devices. TPS25940X devices are eFuse with true reverse blocking for power MUX that operates from 2.7 V to 18 V, the device has integrated back-to-back FETs with programmable undervoltage, overvoltage, reversevoltage, overcurrent and in-rush current protection features.

NOTE: The TPS25940-Q1 and TPS25940L-Q1 devices can also be evaluated on this EVM by

replacing the TPS25940ARVC (U1) and TPS25940LRVC (U2) with the TPS25940AQRVC and TPS25940LQRVC.

Contents

1 Introduction ................................................................................................................... 2

1.1 EVM Features....................................................................................................... 2

1.2 EVM Applications ................................................................................................... 2

2 Description.................................................................................................................... 2

3 Schematic..................................................................................................................... 3

4 General Configurations ..................................................................................................... 4

4.1 Physical Access..................................................................................................... 4

4.2 Test Equipment ..................................................................................................... 5

4.3 Test Setup ........................................................................................................... 6

4.4 Test Procedures .................................................................................................... 7

5 EVM Assembly Drawings and Layout Guidelines...................................................................... 12

6 Bill of Materials (BOM)..................................................................................................... 14

1 TPS25940XEVM Schematic ............................................................................................... 3

2 EVM Test Setup ............................................................................................................. 6

3 V 4 V

5 J4 = LO Current Limit Test Auto Retry (CH1).......................................................................... 11

6 J9 = “No Jumper” Current Limit Test with Latch (CH2) ............................................................... 11

7 Top Side Placement ....................................................................................................... 12

8 Top Side Routing Layer ................................................................................................... 12

9 Bottom Side Routing Layer ............................................................................................... 13

1 TPS25940X EVM Options and Default Setting.......................................................................... 2

2 Input and Output Connector Functionality................................................................................ 4

3 Test Points Description ..................................................................................................... 4

4 Jumper and LED Descriptions ............................................................................................. 4

5 EVM Configuration Setting ................................................................................................. 5

6 Operational Range Setting for VIN1, VIN2 = 12 V, 5 V and 3.3 V.................................................... 7

7 PWR635 DMM Readings at Different Test Points ...................................................................... 7

8 PWR635 Oscilloscope Setting for Ramp Up Voltage Test............................................................. 8

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Ramp Up Time for CH1............................................................................................... 9

OUT

Ramp Up Time for CH2............................................................................................... 9

OUT

List of Figures

List of Tables

TPS25940EVM-635: Evaluation Module for TPS25940X

Page 2

Introduction

9 PWR635 Oscilloscope Settings for Current Limit Test................................................................ 10

10 PWR635 Jumper Setting for Current Limits ............................................................................ 10

11 TPS25940EVM-635 Bill of Material ..................................................................................... 14

1 Introduction

The TPS25940XEVM allows reference circuit evaluation of TI's TPS25940X devices. The TPS25940X devices are available with both latched and auto-retry operation.

1.1 EVM Features

• 2.7-V to 18.0-V (TYP) operation

– CH1 rising input voltage turn-on threshold – 10.5 V (TYP) – CH1 falling input voltage turn-off threshold – 9.7 V (TYP) – CH2 rising input voltage turn-on threshold – 2.3 V (TYP) – CH2 falling input voltage turn-off threshold – 2.1 V (TYP)

• 0.6-A to 5.0-A programmable current limit

• Programmable undervoltage lockout, overvoltage

• Programmable V

• Latched-off TPS25940LRVC (CH2)

• Auto-Retry TPS25940ARVC (CH1)

• Pushbutton RESET signal

• On-board transorb for overvoltage input protection

• Schottky diode at output to minimize negative spike when load is removed

slew rate

OUT

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1.2 EVM Applications

• Solid state drives and hard disk drives

• PCIe, RAID, and NIC cards

• USB power switch

• Industrial

– PLCs – Solid-state relays and FAN control

2 Description

The TPS25940EVM-635 enables full evaluation of the TPS25940X devices. The EVM supports two versions (Auto-retry and Latched) of the devices on two Channels (CH1 and CH2, respectively). Input power is applied at J3 (CH1) and J8 (CH2), while J2 (CH1)/J7 (CH2) provide the output connection to the load, refer to the schematic in Figure 1, and test setup in Figure 2.

D5/C1 (CH1), D9/C7 (CH2) provides input protection for TPS25940X (U1 and U2, respectively) while D4/C2/C3/C4 (CH1), D8/C8/C9/C10 (CH2) provides output protection.

Part Number EVM Function VINRange UVLO OVP Current Limit Fault Response

TPS25940EVM-635 Current Limiter with DEVSLP 2.7 V–18 V 10.5 V 2.3 V (internal) 16.5 V 3.6 A 2.1 A 5.3 A Auto-retry Latched

S1 allows U1 and S2 allows U2 to be RESET or disabled. A power good (PG) indicator is provided by D3, D6 for CH1 and CH2, respectively, and circuit faults can be observed with D2 and D6. Scaled channel current can be monitored at TP11 and TP22 with a scale factor of 0.842 V/A.

Table 1. TPS25940X EVM Options and Default Setting

CH1 CH2 LO setting No Jumper HI Setting CH1 CH2

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1nf

C12

475k

R20

SH-J9

16.9k

R25

TP26

ILIM LO

ILIM HI

TP17 EN_UV2

TP18

OVP2

TP15 VIN2

TP16 VOUT2

Red

Green

10.0k

TP10

P-LOAD-RTN

TP6

P-LOAD

330pF

C11

VIN2

TP7

I-LOAD

VOUT2

VOUT1

7,8

1,2,3

5,6,

30V

Q1 CSD17301Q5A

Pin1_CTRL-2

TP22

IMON2

FLTb-2

P-LOAD

1nf

475k

SH-J4

TP14

ILIM LO

ILIM HI

TP3 VIN1

TP2 VOUT1

Red

Green

330pF

VIN1

VOUT1

Pin1_CTRL-1

TP11 IMON

FLTb-1

0.1µF

TP4 FLTb1

TP20 FLTb2

TP21 PG2

1 2 3 4

VOUT1 VOUT2

SH-J5

TP12

TP25

TP24

TP13

VIN=2.7V-18V

IIN=0.6A-5.0A

VIN=2.7V-18V

IIN=0.6A-5.0A

VOUT=2.7V-18V

IOUT=0.6A-5.0A

VOUT=2.7V-18V

IOUT=0.6A-5.0A

1 2 3

J10

10k

R29

VIN2

100k

R24

SH-J10

Pin1_CTRL-2

10k

R21

VIN1

100k

R15

SH-J6

Pin1_CTRL-1

PG-1

PG-2

PG-1

PG-2

TP1 SYS_PG

TP19

TP23

FLTb-1 Pin1_CTRL-2

VIN1

22k

DNP

OVP-2

SH-J1

24.9k

R12

24.9k

R27

100k

R16

100k

R17

20V

D8 B320A-13-F

20V

D4 B320A-13-F

330µF

C10

16V

4.7µFC24.7µF

4.7µFC84.7µF

DEVSLP

PGOOD

PGTH

OUT

EN/UVLO

OVP

GND

ILIM

DVDT

IMON

FLTB

PAD

TPS25940ARVC

DEVSLP

PGOOD

PGTH

OUT

EN/UVLO

OVP

GND

ILIM

DVDT

IMON

FLTB

PAD

TPS25940LRVC

0.1

1 2

TP9 PG1

0.003

DNP

TP5

OVP1 TP8 EN_UV1

475k

R18

475k

R19

16.9k

32.4k

R13

48.7k

R22

DNP

32.4k

R26

47k

R11

47k

R23

EN/UVLO-1

OVP-1

DVDT-1

IMON-1

ILIM-1

PGTH-1

DVDT-2

IMON-2

ILIM-2

PGTH-2

EN/UVLO-2

1 2 3

123

SGND1

SGND2

Net-Tie

IMON-1

330µF

16.9k

R10

16.2k

R14

16.2k

R28

Net-Tie

1µF

D1 BAT54C-7-F

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Schematic

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3 Schematic

Figure 1 shows the EVM schematic.

Figure 1. TPS25940XEVM Schematic

Page 4

General Configurations

4 General Configurations

The following sections describe physical access, test equipment, test setup, and test procedures for the EVM.

4.1 Physical Access

Table 2 lists the TPS25940EVM-635 input and output connector functionality. Table 3 describes the test

point availability and Table 4 describes the jumper functionality.

Connector Label Description

J3 CH1 VIN1(+), GND(–) CH1 Input power supply to the EVM J2 VOUT1(+),GND(–) CH1 Output power from the EVM J8 CH2 VIN2(+), GND(–) CH2 Input power supply to the EVM J7 VOUT2(+),GND(–) CH2 Output power from the EVM

ChannelTest Points Label Description

CH1 TP3 VIN1 CH1 Input power supply to the EVM

TP8 EN_UV1 CH1 Active high enable and under voltage input TP5 OVP1 CH1, Active high overvoltage input (>16.5V) TP11 IMON1 CH1 Current monitor. Load current = 1.187 × voltage on TP11 TP2 VOUT1 CH1 Output from the EVM TP9 PG1 CH1 Power good test point TP4 FLTb1 CH1, Fault test point TP12 GND GND TP13 GND GND TP14 GND GND

CH2 TP15 VIN2 CH2 Input power supply to the EVM

TP17 EN_UV2 CH2 Active high enable and under voltage input TP18 OVP2 CH2, Active high overvoltage input TP22 IMON2 CH2 Current monitor. Load current = 1.187 × voltage on TP22 TP16 VOUT2 CH2 Output from the EVM TP21 PG2 CH2 Power good test point TP20 FLTb2 CH2, Fault test point TP24 GND GND TP25 GND GND TP26 GND GND

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Table 2. Input and Output Connector Functionality

Table 3. Test Points Description

Jumper Label Description

J1 J1 Priority MUX Setting (applicable to TPS25942EVM-635) J4 LO - HI CH2 Current Setting J5 J5 PG1 and FLTb1 setting J6 J6 DEVSLP1 Setting J9 LO - HI CH2 Current Setting J10 J10 DEVSLP2 Setting D2 (Red) D2 CH1 circuit fault indicator. LED turns on when the internal MOSFET is disabled due to

TPS25940EVM-635: Evaluation Module for TPS25940X

Table 4. Jumper and LED Descriptions

a fault condition such as over load , short circuit, under voltage etc.

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Use Table 5 to set the EVM in different configurations in order to achieve the desired functionality from the TPS25940EVM-635.

General Configurations

Table 4. Jumper and LED Descriptions (continued)

Jumper Label Description

D3 (Green) D3 CH1 Power good indicator. LED turns on when the voltage at TP2(VOUT1) is more

than 11 V

D6 (Red) D6 CH2 circuit fault indicator. LED turns on when the internal MOSFET is disabled due to

a fault condition such as overload , short circuit, undervoltage, and so forth.

D7(Green) D9 CH2 Power good indicator. LED turns on when the voltage at TP2(VOUT1) is more

than 11 V

Table 5. EVM Configuration Setting

Jumper Location E-fuse with DevSleep

J4 1-2 Install jumper at this location for 5.3 A

current Limit for VIN1

2-3 Install jumper at this location for 3.6 A

current Limit for VIN1

OPEN If no jumper is installed default current

limit is 2.1 A for VIN1

J9 1-2 Install jumper at this location for 5.3 A

current Limit for VIN2

2-3 Install jumper at this location for 3.6 A

current Limit for VIN2

OPEN If no jumper is installed default current

limit is 2.1 A for VIN2

J5 1-2 OPEN

3-4

J1 1-2 Install Jumper to get PG1 from VOUT1

2-3 OPEN

J6 1-2 OPEN

2-3

J10 1-2 OPEN

2-3

4.2 Test Equipment

This section describes the power supply, meter, oscilloscope, and loads for testing this EVM.

4.2.1 Power Supplies

One adjustable power supply: 0-V to 20-V output, 0-A to 6-A output current limit.

4.2.2 Meters

One DMM minimum needed and may require more if simultaneous measurements are needed.

4.2.3 Oscilloscope

A DPO2024 or Lecroy 424 oscilloscope or equivalent, three 10X voltage probes, and a DC current probe.

4.2.4 Loads

One resistive load or equivalent which take up to 6 ADC load at 12 V and capable to do the output short.

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+ -

Positive

Load

Negative

Power

Supply

Positive

Negative

Power

Supply

Positive

DUT

PWR635

Positive

Load

Negative

Voltmeter

PRINT HELP

ALPHA

SHIFT

ENTER

RUN

DGERF

AJBKC

7M8N9

DGDGD

G T3U

0V.WX

TAB

% UTILIZATION

HUB/MAU NIC

BNC 4Mb/s

Voltmeter

PRINT HELP

ALPHA

SHIFT

ENTER

RUN

DGERF

AJBKC

7M8N9

DGDGD

G T3U

0V.WX

TAB

% UTILIZATION

HUB/MAU NIC

BNC 4Mb/s

Oscilloscope

Texas

Instruments

General Configurations

4.3 Test Setup

Figure 2 shows a typical test setup for the TPS25940XEVM. Connect J3/J8 to the power supply and J2/J7

to the load.

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Figure 2. EVM Test Setup

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4.4 Test Procedures

Use the following steps for the test procedure:

1. The operational voltage range of the two rails VIN1 and VIN2 can be adjusted by changing a few resistor settings, as listed in Table 6.

Table 6. Operational Range Setting for VIN1, VIN2 = 12 V, 5 V and 3.3 V

VIN Operational Range Rail: VIN1 or VIN2 R9 R13 R11 R22 R26

12 V: 10.5 V to 16 V (Default)

5 V: 4.6 V to 5.7 V VIN1 23.2k 105k 137k

3.3 V: 3 V to 3.8 V VIN1 48.7k 187k 237k

2.3 V to 15.5 V (Default) VIN2 NoPoP 32.4k 5 V: 4.6 V to 5.7 V VIN2 130k 100k

3.3 V: 3 V to 3.8 V VIN2 237k 169k

2. Turn on the power supply and set the power supply voltage to 12 V.

3. Turn off the power supply. Hook up CH1 and CH2 of the PWR635 assembly as shown in Figure 2.

4. Ensure that the output load is disabled and the power supply is set properly for the design under test (DUT). Connect the negative probe of DMM to TP12 or TP25 (GND).

5. Turn on the power supply, only 1 channel at a time. Verify that the voltages shown in Table 7 are obtained.

General Configurations

VIN1 16.9k 32.4k 47k

Table 7. PWR635 DMM Readings at Different Test Points

Voltage test on (CH1) Measured Voltage Reading Voltage tested on (CH2) Measured Voltage Reading

VIN1 (TP3) 12 ±0.3 VDC VIN2 (TP15) 12 ±0.3 VDC EN_UV1 (TP8) 1.13 ±0.1 VDC EN_UV2 (TP17) 12 ±1 VDC OVP1 (TP5) 0.742 ±0.1 VDC OVP2 (TP18) 0.742 ±0.1 VDC IMON1 (TP11) 32.9 mV ±5 mV VDC IMON2 (TP22) 32.6 mV ±5 mV VDC VOUT1 (TP2) 12 ±0.3 VDC VOUT2 (TP16) 12 ±0.3 VDC PG1 (TP9) 2.40 ±0.2 VDC PG2 (TP21) 2.4 ±0.2 VDC FLTb1 (TP4) 10.51 ±0.5 VDC FLTb2 (TP20) 10.5 ±0.5 VDC

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General Configurations

4.4.1 Preliminary Tests

4.4.1.1 For CH1 (J3-J2)

• With the power supply set to 12 V on CH1, verify that the green PG LED (D3) is on. Press the EVM RST switch, S1 and verify that the voltage at VOUT1 (TP2) starts falling slowly below 12 V and that the green PG LED (D3) turns off and FLTb1 red LED (D2) turns ON. Release S1.

• Reduce the input voltage on VIN1 and monitor VOUT1, Verify that VOUT1 (TP2) starts falling and is fully turned off when VIN1 (TP3) reaches 9.5 V (±0.5 V). Verify that the PG1 green LED (D3) turns off and FLTb1 red LED (D2) turns ON.

• Increase the input voltage on VIN1 and monitor VOUT1, Verify that VOUT1 (TP2) starts increasing and is fully turned off when VIN1 (TP3) reaches 16.5 V (±1 V). Verify that the PG1 green LED (D3) turns off and FLTb1 red LED (D2) turns ON.

4.4.1.2 For CH2 (J8-J7)

• With the power supply set to 12 V on CH2, verify that the green PG LED (D7) is on. Depress the EVM RST switch, S2 and verify that the voltage at VOUT2 (TP16) starts falling slowly below 12 V and that the green PG LED (D7) turns off and red FLTb2 LED (D6) turns ON. Release S2.

• Reduce the input voltage on VIN2 and monitor VOUT2, verify that VOUT2 (TP16) starts falling and is fully turned off when VIN2 (TP15) reaches 2.1 V (±0.3 V). Verify that the PG2 green LED (D7) turns off and FLTb2 red LED (D6) turns ON.

• Increase the input voltage on VIN2 and monitor VOUT2, verify that VOUT2 (TP16) starts increasing and is fully turned off when VIN2 (TP15) reaches 15.5 V (±1 V). Verify that the PG2 green LED (D7) turns off and FLTb2 red LED (D6) turns ON.

• Turn off both the power supplies.

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4.4.1.3 Ramp up Time Test (CH1 and CH2)

• Verify ramp up time (CH1 and CH2, with only 1 channel powered at a time). Set up the oscilloscope as shown in Table 8.

Table 8. PWR635 Oscilloscope Setting for Ramp Up Voltage Test

Oscilloscope setting CH1 Probe Points CH2 Probe Points

Channel 1 = 5 V/div TP2 = VOUT1 TP16 = VOUT2 Channel 2 = 5 V/div TP3 = VIN1 TP15 = VIN2 Channel 3 = 2 V/div TP8 = EN/UVLO1 TP17 = EN/UVLO2 Trigger source = Channel 1 Trigger level = 6.0 ±0.5 V Trigger polarity = Positive Trigger Mode = Single Sequence Time base = 1 ms/div

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• Set the output load at 100 Ω on CH1 and then enable the load. Turn on the power supply, Press the

General Configurations

EVM RST switch, S1 and release verify that VOUT1 (TP2) ramps up as Figure 3 illustrates.

Figure 3. V

Ramp Up Time for CH1

OUT

• Set the output load at 100 Ω on CH2 and then enable the load. Turn on the power supply, Press the EVM RST switch, S2 and release verify that VOUT2 (TP16) ramps up as Figure 4 shows.

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Figure 4. V

Ramp Up Time for CH2

OUT

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General Configurations

4.4.1.4 Current Limit Tests

• Verify all three current limits (CH1 and CH2, with only 1 channel powered at a time) and verify the latch and auto-retry feature. Setup the oscilloscope as shown in Table 9.

Table 9. PWR635 Oscilloscope Settings for Current Limit Test

Oscilloscope setting CH1 Probe Points CH2 Probe Points

Channel 1 = 5 V/div TP2 = VOUT1 TP16 = VOUT2 Channel 2 = 5 V/div TP3 = VIN1 TP15 = VIN2 Channel 4 = 2 A/div Input current into J3 +ve wire Input current into J8 +ve wire Trigger source = Channel 4 Trigger level = 1.0 ±0.2 A Trigger polarity = +ve Trigger Mode AUTO Single Sequence Time base 40 ms/div 100 ms/div

NOTE: If an electronic load is used, ensure that the output load is set to constant resistance mode

and not constant current mode.

NOTE: Measuring Current Limit values on the oscilloscope can easily cause 10% error from

anticipated values listed in Table 10.

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NOTE: Since the pulse width of current can vary significantly with the VIN ramp rate, which varies

from one power supply to another, do not worry about matching the pulse widths of Figure 5 and Figure 6.

• The jumper setting for the different current limit test is shown in Table 10.

Table 10. PWR635 Jumper Setting for Current Limits

Jumper Position Load Current Limit J4 (CH1) J9 (CH2)

HI HI 5.3 LO LO 3.6 No Jumper No Jumper 2.1

(A)

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• Set the output load at 1.0 Ω ±0.1 Ω on CH1 and then enable the load. Turn on the VIN1 power supply.

• Set the output load at 1.0 Ω ±0.1 Ω on CH2 and then enable the load. Turn on the VIN2 power supply

General Configurations

Verify that the input current is limited as per the setting in Table 10. Verify the device is in auto-retry mode as shown in Figure 5 and FLTb1 RED LED (D2) turns on and off.

Figure 5. J4 = LO Current Limit Test Auto Retry (CH1)

and verify that the input current is limited as per the setting in Table 10. Also verify the device is in latched-off mode and FLTb1 RED LED (D2) turns ON as shown in Figure 6.

Figure 6. J9 = “No Jumper” Current Limit Test with Latch (CH2)

• Set the input power supply to zero volts and disconnect all equipment from the DUT.

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EVM Assembly Drawings and Layout Guidelines

5 EVM Assembly Drawings and Layout Guidelines

Figure 7 through Figure 9 show component placement and layout of the EVM.

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Figure 7. Top Side Placement

TPS25940EVM-635: Evaluation Module for TPS25940X

Figure 8. Top Side Routing Layer

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EVM Assembly Drawings and Layout Guidelines

Figure 9. Bottom Side Routing Layer

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Bill of Materials (BOM)

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6 Bill of Materials (BOM)

Table 11 lists the BOM for this EVM.

Table 11. TPS25940EVM-635 Bill of Material

Designator Qty Value Description PackageReference PartNumber Manufacturer Alternate PartNumber Alternate

Manufacturer

!PCB 1 Printed Circuit Board PWR635 Any - C1 1 0.1uF CAP, CERM, 0.1uF, 25V, +/-10%, X7R, 0603 0603 06033C104KAT2A AVX C2, C3, C8, C9 4 4.7uF CAP, CERM, 4.7uF, 25V, +/-10%, X7R, 1206 1206 C3216X7R1E475K TDK C4, C10 2 330uF CAP, AL, 330uF, 25V, +/-20%, 0.16 ohm, SMD HA0 EMZA250ADA331MHA0G Nippon Chemi-Con C5, C11 2 330pF CAP, CERM, 330pF, 100V, +/-5%, X7R, 0603 0603 06031C331JAT2A AVX C6, C12 2 1000pF CAP, CERM, 1000pF, 100V, +/-20%, X7R, 0603 0603 06031C102MAT2A AVX - C7 1 1uF CAP, CERM, 1uF, 25V, +/-10%, X5R, 0603 0603 C1608X5R1E105K080AC TDK D1 1 30V Diode, Schottky, 30V, 0.2A, SOT-23 SOT-23 BAT54C-7-F Diodes Inc. D2, D6 2 Red LED, Red, SMD Power TOPLED w/lens LS E63F-DBFA-1-Z OSRAM - D3, D7 2 Green LED, Green, SMD Power TOPLED w/lens LT E63C-CADB-35-L-Z OSRAM - D4, D8 2 20V Diode, Schottky, 20V, 3A, SMA SMA B320A-13-F Diodes Inc. D5, D9 2 16V Diode, TVS, Uni, 16V, 600W, SMB SMB SMBJ16A-13-F Diodes Inc. FID1, FID2, FID3 3 Fiducial mark. There is nothing to buy or mount. Fiducial N/A N/A H1, H2, H3, H4 4 Bumpon, Cylindrical, 0.312 X 0.200, Black Black Bumpon SJ61A1 3M J1, J4, J6, J9,

J10

5 1x3 Header, TH, 100mil, 1x3, Gold plated, 230 mil above insulator PBC03SAAN PBC03SAAN Sullins Connector

Solutions

Equivalent Any

J2, J3, J7, J8 4 Terminal Block, 2x1, 5.08mm, TH 10.16x15.2x9mm 282841-2 TE Connectivity J5 1 Header, TH, 100mil, 2x2, Gold plated, 230 mil above insulator TSW-102-07-G-D TSW-102-07-G-D Samtec, Inc. Equivalent Any LBL1 1 Thermal Transfer Printable Labels, 0.650" W x 0.200" H -

10,000 per roll

PCB Label 0.650"H x

0.200"W

THT-14-423-10 Brady - -

Q1 1 30V MOSFET, N-CH, 30V, 100A, SON 5x6mm SON 5x6mm CSD17301Q5A Texas Instruments None None Q2, Q3 2 60V MOSFET, N-CH, 60V, 0.31A, SOT-323 SOT-323 2N7002KW Fairchild Semiconductor None R1, R2, R16, R17 4 100k RES, 100k ohm, 5%, 0.1W, 0603 0603 CRCW0603100KJNEA Vishay-Dale R3, R4, R18,

R19, R20

5 475k RES, 475k ohm, 1%, 0.1W, 0603 0603 CRCW0603475KFKEA Vishay-Dale Equivalent Any

R5 1 10.0k RES, 10.0k ohm, 1%, 0.1W, 0603 0603 CRCW060310K0FKEA Vishay-Dale Equivalent Any R6 1 0.1 RES, 0.1 ohm, 1%, 3W, 2512 2512 CRA2512-FZ-R100ELF Bourns R9, R10, R25 3 16.9k RES, 16.9k ohm, 1%, 0.1W, 0603 0603 CRCW060316K9FKEA Vishay-Dale [NoValue], [NoValue],

Equivalent

[NoValue], [NoValue],

Any R11, R23 2 47k RES, 47k ohm, 5%, 0.1W, 0603 0603 CRCW060347K0JNEA Vishay-Dale R12, R27 2 24.9k RES, 24.9k ohm, 1%, 0.1W, 0603 0603 CRCW060324K9FKEA Vishay-Dale R13, R26 2 32.4k RES, 32.4k ohm, 1%, 0.1W, 0603 0603 CRCW060332K4FKEA Vishay-Dale R14, R28 2 16.2k RES, 16.2k ohm, 1%, 0.1W, 0603 0603 CRCW060316K2FKEA Vishay-Dale R15, R24 2 100k RES, 100k ohm, 1%, 0.1W, 0603 0603 CRCW0603100KFKEA Vishay-Dale R21, R29 2 10k RES, 10k ohm, 5%, 0.1W, 0603 0603 CRCW060310K0JNEA Vishay-Dale S1, S2 2 Switch, Push Button, SMD 2.9x2x3.9mm SMD SKRKAEE010 Alps Equivalent Any SH-J1, SH-J4,

SH-J9

3 1x2 Shunt, 100mil, Gold plated, Black Shunt 969102-0000-DA 3M SNT-100-BK-G Samtec

Page 15

www.ti.com

Bill of Materials (BOM)

SLVUA44B–June 2014–Revised July 2017

Submit Documentation Feedback

TPS25940EVM-635: Evaluation Module for TPS25940X

Table 11. TPS25940EVM-635 Bill of Material (continued)

Designator Qty Value Description PackageReference PartNumber Manufacturer AlternatePartNumber Alternate

Manufacturer

TP1, TP4, TP5, TP8, TP9, TP11, TP17, TP18, TP20, TP21, TP22

11 White Test Point, TH, Multipurpose, White Keystone5012 5012 Keystone Equivalent Any

TP2, TP3, TP15, TP16

4 Red Test Point, TH, Multipurpose, Red Keystone5010 5010 Keystone Equivalent Any

TP6, TP19, TP23 3 Orange Test Point, Multipurpose, Orange, TH Orange Multipurpose

Testpoint

5013 Keystone

TP7 1 White Test Point, Multipurpose, White, TH White Multipurpose

Testpoint

5012 Keystone

TP10, TP14, TP26

3 Black Test Point, TH, Multipurpose, Black Keystone5011 5011 Keystone Equivalent Any

TP12, TP13, TP24, TP25

4 SMT Test Point, SMT, Compact Testpoint_Keystone_Com

pact

5016 Keystone Equivalent Any

U1 1 2.7V-18V eFuse with True Reverse Blocking and DevSleep

Support for SSDs, RVC0020A

RVC0020A TPS25940ARVC Texas Instruments None

U2 1 2.7V-18V eFuse with True Reverse Blocking and DevSleep

Support for SSDs, RVC0020A

RVC0020A TPS25940LRVC TexasInstruments None

R7 0 0.003 RES, 0.003 ohm, 1%, 1W, 2512 2512 73M1R003F CTS Resistor R8 0 32.4k RES, 32.4k ohm, 1%, 0.1W, 0603 0603 CRCW060332K4FKEA Vishay-Dale R22 0 48.7k RES, 48.7k ohm, 1%, 0.1W, 0603 0603 CRCW060348K7FKEA Vishay-Dale SH-J5, SH-J6,

SH-J10

0 1x2 Shunt, 100mil, Gold plated, Black Shunt 969102-0000-DA 3M SNT-100-BK-G Samtec

Notes: Unless otherwise noted in the Alternate PartNumber and/or Alternate Manufacturer columns, all parts may be substituted with equivalents.

Page 16

Revision History

www.ti.com

Revision History

NOTE: Page numbers for previous revisions may differ from page numbers in the current version.

Changes from A Revision (June 2016) to B Revision .................................................................................................... Page

• Changed NOTE in the Abstract ......................................................................................................... 1

Changes from Original (June 2014) to A Revision ......................................................................................................... Page

• Document-wide change: TPS25940XEVM-635 to TPS25940EVM-635, where applicable...................................... 1

• Added NOTE to Abstract................................................................................................................. 1

• Changed part from TPS25940LRUV to TPS25940LRVC in EVM Features list. ................................................. 2

• Changed part from TPS25940ARUV to TPS25940ARVC in EVM Features list. ................................................ 2

• Modified Part Number in the TPS25940X EVM Options and Default Setting table............................................... 2

Revision History

SLVUA44B–June 2014–Revised July 2017

Submit Documentation Feedback

Page 17

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.

2 Limited 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.

3 Regulatory 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.

Page 18

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.

Page 19

【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.

4 EVM 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.

Page 20

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

Page 21

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 applications and that you have full and exclusive responsibility to assure the safety of your applications and compliance of your applications (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 might cause harm and take appropriate actions. You agree that prior to using or distributing any applications that include TI products, you will thoroughly test such applications and the functionality of such TI products as used in such applications. TI has not conducted any testing other than that specifically described in the published documentation for a particular TI Resource.

You are authorized to use, copy and modify any individual TI Resource only in connection with the development of applications that include the TI product(s) identified in such TI Resource. NO OTHER LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE TO ANY OTHER TI INTELLECTUAL PROPERTY RIGHT, AND NO LICENSE TO ANY TECHNOLOGY OR INTELLECTUAL PROPERTY RIGHT OF TI OR ANY THIRD PARTY IS GRANTED HEREIN, including but not limited to any patent right, copyright, mask work right, or other intellectual property right relating to any combination, machine, or process in which TI products or services are used. Information regarding or referencing third-party products or services does not constitute a license to use such products or services, or a warranty or endorsement thereof. Use of TI Resources may require a license from a third party under the patents or other intellectual property of the third party, or a license from TI under the patents or other intellectual property of TI.

TI RESOURCES ARE PROVIDED “AS IS” AND WITH ALL FAULTS. TI DISCLAIMS ALL OTHER WARRANTIES OR REPRESENTATIONS, EXPRESS OR IMPLIED, REGARDING TI RESOURCES OR USE THEREOF, INCLUDING BUT NOT LIMITED TO ACCURACY OR COMPLETENESS, TITLE, ANY EPIDEMIC FAILURE WARRANTY AND ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT OF ANY THIRD PARTY INTELLECTUAL PROPERTY RIGHTS.

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 noncompliance 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