Texas Instruments TPS7A39EVM-865 User Manual Download Page 15

【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

3

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.

Summary of Contents for TPS7A39EVM-865

Page 1: ...tion and evaluation of the TPS7A3901DSC low dropout linear regulator LDO Included in this user s guide are setup and operating instructions layout guidelines a printed circuit board PCB layout a schematic diagram and a bill of materials BOM Throughout this document the terms demonstration kit evaluation board and evaluation module are synonymous with the TPS7A39EVM 865 The following related docume...

Page 2: ... 1 Input Output Connectors and Jumper Descriptions 4 2 2 TP12 BUF 5 2 3 Soldering Guidelines 6 2 4 Equipment Connection 6 3 Operation 6 4 PCB Layout 7 5 Schematic 8 6 Bill of Materials 9 List of Figures 1 Assembly Layer 7 2 Top Layer Routing 7 3 Bottom Layer Routing 7 4 TPS7A39EVM 865 Schematic 8 List of Tables 1 TPS7A39EVM 865 BOM 9 Trademarks All trademarks are the property of their respective o...

Page 3: ...PS7A39 1 1 Before You Begin The following warnings and cautions are noted for the safety of anyone using or working close to the TPS7A39EVM 865 Observe all safety precautions Warning Warning Hot surface Contact may cause burns Do not touch CAUTION The circuit module may be damaged by overtemperature To avoid damage monitor the temperature during evaluation and provide cooling as needed for your sy...

Page 4: ...ed can be added here 2 1 5 J5 GND Positive output ground return connector 2 1 6 J6 GND Positive input ground return connector 2 1 7 J7 OUTN_S Negative output sense test point An SMA connector not provided can be added here 2 1 8 J8 INP Positive input voltage power supply connector Keep the positive input lead as short as possible to minimize input inductance 2 1 9 J9 Positive LDO Resistor Divider ...

Page 5: ...s for the negative output voltage Place a short to select the desired output voltage from the silkscreen 2 1 17 TP1 OUTP_S Positive output sense test point 2 1 18 TP2 INP_S Positive input sense test point 2 1 19 TP3 FBP_S Positive feedback sense test point 2 1 20 TP4 INN_S Negative input sense test point 2 1 21 TP5 NR SS NR SS sense test point 2 1 22 TP6 FBN_S Negative feedback sense test point 2 ...

Page 6: ...input supply to 33 V min and turn the power supply off 3 Connect the positive voltage lead from the input power supply to INP at the J8 connector of the EVM 4 Connect the negative voltage lead from the input power supply to INN at the J10 connector of the EVM 5 Connect the ground lead from the input power supply to GND at the J6 and J12 connector of the EVM 6 Connect a 0 mA to 150 mA load between ...

Page 7: ...cumentation Feedback Copyright 2017 Texas Instruments Incorporated TPS7A39EVM 865 Evaluation Module 4 PCB Layout Figure 1 to Figure 3 illustrate the PCB layout for this EVM Figure 1 Assembly Layer Figure 2 Top Layer Routing Figure 3 Bottom Layer Routing ...

Page 8: ... com 8 SBVU034 July 2017 Submit Documentation Feedback Copyright 2017 Texas Instruments Incorporated TPS7A39EVM 865 Evaluation Module 5 Schematic Figure 4 is the schematic for this EVM Figure 4 TPS7A39EVM 865 Schematic ...

Page 9: ...ulated Black 6092 6092 Keystone J9 1 Header 2 54 mm 4x2 Gold SMT Header 2 54 mm 4x2 SMT TSM 104 01 L DV Samtec J10 J11 2 BANANA JACK 15A Insulated Nylon Yellow 940x438x438 mil 108 0907 001 Emerson Network Power J14 1 Header 100 mil 3x1 Gold SMT Samtec_TSM 103 01 X SV TSM 103 01 L SV Samtec J15 1 Header 2 54 mm 2x1 Gold R A SMT Header 2 54 mm 2x1 R A SMT 0878980204 Molex J16 1 Header 2 54 mm 5x2 Go...

Page 10: ...de VIN 33 V 150 mA Spilt Rail Output Positive and Negative LDO Voltage Regulator with Startup Tracking DSC0010 J DSC0010 J TPS7A3901DSC Texas Instruments C2 C4 C9 C13 0 10uF CAP CERM 10 µF 25 V 20 X5R 0603 0603 C1608X5R1E106M080AC TDK C5 0 0 01uF CAP CERM 0 01 µF 50 V 5 C0 G NP0 0603 0603 C1608 NP01 H103 J080AA TDK C14 0 0 1uF CAP CERM 0 1 µF 100 V 10 X7 S AEC Q200 Grade 1 0603 0603 CGA3E3X7 S2A10...

Page 11: ...11 SBVU034 July 2017 Submit Documentation Feedback TPS7A39EVM 865 Evaluation Module ...

Page 12: ...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 p...

Page 13: ...y 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 warr...

Page 14: ...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 fo...

Page 15: ...ed 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 ...

Page 16: ...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 Specif...

Page 17: ... 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 product...

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