Texas Instruments TPS55340EVM-017 User Manual Download Page 19

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Revision History

19

SLVU668B – April 2012 – Revised July 2019

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Copyright © 2012–2019, Texas Instruments Incorporated

Revision History

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

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.

Summary of Contents for TPS55340EVM-017

Page 1: ...terials 15 List of Figures 1 TPS55340EVM 017 Efficiency 4 2 TPS55340EVM 017 Output Voltage Load Regulation 5 3 TPS55340EVM 017 Output Voltage Line Regulation 5 4 TPS55340EVM 017 VIN 5 V Transient Resp...

Page 2: ...imum Output Current TPS55340EVM 017 VIN 5 V to 12 V IOUTmax 800 mA VIN 5 V to 1 9 A VIN 12 V 2 Performance Specification Summary Table 2 provides a summary of the EVM performance specifications Specif...

Page 3: ...ons when changing the switching frequency input output voltage range input inductor output capacitors or compensation 4 Test Setup and Results This section describes how to properly connect set up and...

Page 4: ...point TP4 Output voltage test point at VOUT connector TP5 GND test point at VOUT connector 4 2 Efficiency The efficiency of this EVM peaks at a load current of about 300 mA at 5 V input and 800 mA at...

Page 5: ...ntation Feedback Copyright 2012 2019 Texas Instruments Incorporated TPS55340EVM 017 5 V to 12 V Input 24 V Output Boost Evaluation Module Figure 2 TPS55340EVM 017 Output Voltage Load Regulation Measur...

Page 6: ...55340EVM 017 5 V to 12 V Input 24 V Output Boost Evaluation Module 4 5 Load Transients Figure 4 and Figure 5 show the EVM s response to load transients The current step is from 25 to 75 of maximum rat...

Page 7: ...ted TPS55340EVM 017 5 V to 12 V Input 24 V Output Boost Evaluation Module 4 6 Loop Characteristics Figure 6 shows the EVM loop response characteristics Gain and phase plots are shown for VIN voltages...

Page 8: ...24 V Output Boost Evaluation Module Figure 8 shows the EVM output voltage ripple and inductor current ripple The output current is the rated full load of 1 9 A and VIN 12 V The ripple voltage is measu...

Page 9: ...Boost Evaluation Module 4 8 Pulse Skipping Operation The TPS55340 features pulse skipping for output regulation when operating at light loads Figure 9 shows the output voltage ripple and the pulse ski...

Page 10: ...EVM 017 5 V to 12 V Input 24 V Output Boost Evaluation Module Figure 12 shows the EVM input voltage ripple The output current is the rated full load of 1 9 A at VIN 12 V The ripple is measured directl...

Page 11: ...V Output Boost Evaluation Module Figure 14 shows the shutdown waveforms for the EVM The input voltage is 5V The EN goes low and the output voltage ramps from 24 V to VIN The load is 120 Figure 14 TPS5...

Page 12: ...pins of the TPS55340 and a large area filled with ground The internal layers and bottom are primarily ground with additional fill areas for VIN and VOUT The top side ground traces connect to the bott...

Page 13: ...sed July 2019 Submit Documentation Feedback Copyright 2012 2019 Texas Instruments Incorporated TPS55340EVM 017 5 V to 12 V Input 24 V Output Boost Evaluation Module Figure 17 TPS55340EVM 017 Top Side...

Page 14: ...y 2019 Submit Documentation Feedback Copyright 2012 2019 Texas Instruments Incorporated TPS55340EVM 017 5 V to 12 V Input 24 V Output Boost Evaluation Module Figure 19 TPS55340EVM 017 Internal Layer 1...

Page 15: ...SW 17 PWPD U1 TPS55340RTE C9 4 7uF C10 4 7uF C6 C2 10uF D1 TP5 VIN VIN SYNC SYNC www ti com Schematic and Bill of Materials 15 SLVU668B April 2012 Revised July 2019 Submit Documentation Feedback Copyr...

Page 16: ...or chip 1 16W 1 0603 STD STD 1 R2 10 0 k Resistor chip 1 16W 1 0603 STD 1 R3 2 55 k Resistor chip 1 16W 1 0603 STD 1 R4 78 7 k Resistor chip 1 16W 1 0603 STD 1 R5 49 9 Resistor chip 1 16W 1 0603 STD 1...

Page 17: ...ther 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 tec...

Page 18: ...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...

Page 19: ...o 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 EV...

Page 20: ...rs 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 mea...

Page 21: ...M 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...

Page 22: ...e resources are subject to change without notice TI grants you permission to use these resources only for development of an application that uses the TI products described in the resource Other reprod...

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