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【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.

Содержание TPS2378EVM-602

Страница 1: ...8 7 EVM Assembly Drawing and Layout Guidelines 10 8 Bill of Materials 15 List of Figures 1 TPS2378EVM 602 PD Front End Schematic 3 2 TPS2378EVM 602 Dual PD section 4 3 TPS2378EVM 602 DCDC Converter S...

Страница 2: ...ied to the power pins of connectors J1 or J3 42 5 57 V Operating Voltage 1 After start up 30 57 Input UVLO POE input J1 1 Rising input voltage 40 Falling input voltage 30 Detection voltage 1 at device...

Страница 3: ...hm L6 PAIR12 PAIR36 PAIR45 PAIR78 CHGND D8 D9 D10 D11 D12 D13 D14 D15 1 2 3 4 J8 DNP J9 DNP J10 DNP BRG1 BRG2 BRG1 BRG1 BRG2 BRG2 TP16 TP12 TP13 TP14 TP15 VSS2 VSS1 VDD 1 2 3 4 5 6 7 8 9 10 11 12 13 1...

Страница 4: ...4 7 8 1 2 3 5 6 FDMS86105 Q9 4 7 8 1 2 3 5 6 FDMS86105 Q8 0 R43 DNP BAT46W 7 F D20 30 1k R42 20 0k R50 DNP VBIAS VBIAS PGND LO E6SF ABCB 24 1 Z D16 VOUT PGND LO E6SF ABCB 24 1 Z D18 49 9k R46 10 0k R4...

Страница 5: ...12 PGND 13 AUX 14 OUT 15 PVDD 16 VDD 17 LINEUV 18 LINEOV 19 NC 20 U6 UCC2897APW 0 01 F C18 80 6k R16 61 9k R20 100k R21 1 F C20 2 61k R10 4 22k R13 7 50k R15 10 1W R6 VBIAS VOUT LY E6SF AABA 46 1 Z D...

Страница 6: ...2P T2P output signals for both TPS2378 PDs J7 T2P VPU2 T2P Pull up voltage of PD2 J11 Load Delay Disable Disables load delay Table 3 Test Points Test Points Label Description TP1 Output Output voltage...

Страница 7: ...SLUUAY8 2 Connect J3 of the TPS2378EVM 602 to J9 or J21 of the TPS23861EVM 612 using a standard CAT5E cable 3 Vary the load as necessary for test purposes Figure 4 Typical TPS2378EVM 602 Test Setup 5...

Страница 8: ...e 5 illustrates the startup response of the TPS2378EVM 602 Ch2 VOUT with 26 W output load Ch1 and Ch4 show the input current of each TPS2378 PD when the TPS23861EVM 612 is connected to the EVM It show...

Страница 9: ...artup with less than 13 W per pair for 80 ms during PSE inrush When using the TPS2378EVM 602 EVM with the TPS23861EVM 612 for evaluation while using resistive loads the output load must be light enoug...

Страница 10: ...tion Feedback Copyright 2015 2017 Texas Instruments Incorporated TPS2378EVM 602 Evaluation Module 7 EVM Assembly Drawing and Layout Guidelines 7 1 PCB Drawings Figure 8 to Figure 13 show component pla...

Страница 11: ...and Layout Guidelines 11 SLVUAG7A May 2015 Revised July 2017 Submit Documentation Feedback Copyright 2015 2017 Texas Instruments Incorporated TPS2378EVM 602 Evaluation Module Figure 10 Layer 2 Routing...

Страница 12: ...es www ti com 12 SLVUAG7A May 2015 Revised July 2017 Submit Documentation Feedback Copyright 2015 2017 Texas Instruments Incorporated TPS2378EVM 602 Evaluation Module Figure 12 Bottom Side Routing spa...

Страница 13: ...t and an isolated converter output Place the TPS2378 over split local ground planes referenced to VSS for the PoE input and to COM RTN for the converter Whereas the PoE side may operate without a grou...

Страница 14: ...tead of the switching side where possible like the output side of inductor Use Bob Smith terminations Bob Smith EFT capacitor and Bob Smith plane Use Bob Smith plane as ground shield on input side of...

Страница 15: ...AP CERM 1uF 16V 10 X5R 0603 0603 C0603C105K4PACTU Kemet C21 1 0 047uF CAP CERM 0 047 F 50 V 10 X7R 0603 0603 GRM188R71H473KA61D Murata C24 1 0 039uF CAP CERM 0 039 F 25 V 10 X7R 0603 0603 06033C393KAT...

Страница 16: ...CSD18504Q5A Texas Instruments R1 1 39k RES 39k ohm 5 0 25W 1206 1206 CRCW120639K0JNEA Vishay Dale R2 1 4 7 RES 4 7 ohm 5 0 1W 0603 0603 CRCW06034R70JNEA Vishay Dale R3 R47 R54 3 10 0k RES 10 0 k 1 0...

Страница 17: ...3 2 25 5k RES 25 5 k 1 0 1 W 0603 0603 CRCW060325K5FKEA Vishay Dale SH J1 SH J2 SH J3 SH J4 4 1x2 Shunt 100mil Gold plated Black Shunt 969102 0000 DA 3M T1 1 62uH Transformer 62uH SMT 26 4x13 7x32mm 7...

Страница 18: ...Texas Instruments Incorporated TPS2378EVM 602 Evaluation Module Table 4 TPS2378EVM 602 BOM continued Designator Quantity Value Description Package Reference Part Number Manufacturer R50 0 20 0k RES 20...

Страница 19: ...2017 Texas Instruments Incorporated Revision History Revision History NOTE Page numbers for previous revisions may differ from page numbers in the current version Changes from Original May 2015 to A R...

Страница 20: ...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...

Страница 21: ...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 great...

Страница 22: ...t 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...

Страница 23: ...OST 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...

Страница 24: ...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...

Страница 25: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Texas Instruments TPS2378EVM 602...

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