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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

http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page

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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.

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Summary of Contents for TPS54202EVM-716

Page 1: ...Current Efficiency 5 3 TPS54202EVM 716 Load Regulation 6 4 TPS54202EVM 716 Line Regulation 6 5 TPS54202EVM 716 Transient Response 7 6 TPS54202EVM 716 Output Ripple IOUT 2 A 8 7 TPS54202EVM 716 Output...

Page 2: ...at high output currents The compensation components are integrated to the integrated circuit IC and an external divider allows for an adjustable output voltage Additionally the TPS54202 provides an a...

Page 3: ...e 3 are standard values not the exact value calculated using Equation 1 Table 3 Recommended Component Values VOUT V L H COUT F R2 k R3 k C8 pF 1 8 5 6 66 100 49 9 47 2 5 8 2 44 100 31 6 33 3 3 10 44 1...

Page 4: ...output voltage regulation load transients loop response output ripple input ripple and start up 2 1 Input Output Connections The TPS54202EVM 716 is provided with input output connectors and test poin...

Page 5: ...le 2 2 Efficiency The efficiency of this EVM peaks at a load current of about 0 5 A 1 A and then decreases as the load current increases towards full load Figure 1 shows the efficiency for the TPS5420...

Page 6: ...6 SLVUAP3 April 2016 Submit Documentation Feedback Copyright 2016 Texas Instruments Incorporated TPS54202EVM 716 2 A Regulator Evaluation Module 2 3 Output Voltage Load Regulation Figure 3 shows the...

Page 7: ...S54202EVM 716 2 A Regulator Evaluation Module 2 5 Load Transients Figure 5 shows the TPS54202EVM 716 response to load transients The current step is from 25 to 75 of maximum rated load at 24 V input T...

Page 8: ...ion Module 2 6 Output Voltage Ripple Figure 6 Figure 7 Figure 8 and Figure 9 show the TPS54202EVM 716 output voltage ripple for full load skip mode light load and no load operation VIN 24 V The output...

Page 9: ...VUAP3 April 2016 Submit Documentation Feedback Copyright 2016 Texas Instruments Incorporated TPS54202EVM 716 2 A Regulator Evaluation Module Figure 8 TPS54202EVM 716 Output Ripple IOUT 10 mA Figure 9...

Page 10: ...nts Incorporated TPS54202EVM 716 2 A Regulator Evaluation Module 2 7 Input Voltage Ripple Figure 10 shows the TPS54202EVM 716 input voltage ripple The output current is the rated full load of 2 A and...

Page 11: ...ut voltage reaches the UVLO threshold as set by the R4 and R5 resistor divider network In Figure 12 the input voltage is initially applied and the output is inhibited by using a 3 3 V logic signal bet...

Page 12: ...waveforms for the TPS54202EVM 716 In Figure 13 the output voltage ramps down as soon as the input voltage falls below the UVLO stop threshold as set by the R4 and R5 resistor divider network In Figur...

Page 13: ...bottom layer immediately at the pin 3 connection It is routed back to the top layer at the L1 inductor and C4 BOOT capacitor The bottom layer contains a ground plane plus a copper fill area for SW an...

Page 14: ...ayout www ti com 14 SLVUAP3 April 2016 Submit Documentation Feedback Copyright 2016 Texas Instruments Incorporated TPS54202EVM 716 2 A Regulator Evaluation Module Figure 16 TPS54202EVM 716 Bottom Side...

Page 15: ...P5 VOUT 5V 2A Max Copyright 2016 Texas Instruments Incorporated www ti com Schematic and Bill of Materials 15 SLVUAP3 April 2016 Submit Documentation Feedback Copyright 2016 Texas Instruments Incorpor...

Page 16: ...L1 1 15uH Inductor Shielded Drum Core Ferrite 15 H 3 5 A 0 036 ohm SMD 10x5x10mm 7447714150 Wurth Elektronik R1 1 49 9 RES 49 9 1 0 1 W 0603 0603 CRCW060349R9FKEA Vishay Dale R2 1 100k RES 100 k 1 0...

Page 17: ...ing 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 repa...

Page 18: ...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 indic...

Page 19: ...ified 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 sens...

Page 20: ...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 L...

Page 21: ...sponsible for compliance with all legal regulatory and safety related requirements concerning its products and any use of TI components in its applications notwithstanding any applications related inf...

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