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3

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.

Содержание LMQ61460-Q1

Страница 1: ... exceptional efficiency and output accuracy in a very small solution size The EVM provides multiple power connectors and test points In addition to an optimized EMI board layout the LMQ61460 Q1 utilizes integrated bypass capacitors which results in great EMI performance Table 1 1 Device and Package Configurations CONVERTER IC PACKAGE U1 LMQ61460 Q1 14 pin wettable flanks Hotrod package 4 0 mm 3 5 ...

Страница 2: ...oard Test Results 12 6 1 EMI 12 6 2 Board Efficiency 13 6 3 Load Regulation 14 6 4 Thermals 15 7 Bill of Materials 17 8 Revision History 19 Trademarks Hotrod is a trademark of Texas Instruments All trademarks are the property of their respective owners Table of Contents www ti com 2 LMQ61460EVM 400K User s Guide SNVU698B SEPTEMBER 2020 REVISED DECEMBER 2020 Submit Document Feedback Copyright 2021 ...

Страница 3: ...Q61460AFS IC swap Power good flag PG jumper Precision enable EN jumper with RENT and RENB resistors Automatic frequency foldback at light load and optional external bias improve efficiency over the entire load range The device requires few external components and has a pinout designed for optimal EMI and thermal performance Protection features include the following Thermal shutdown Input undervolt...

Страница 4: ...rrent Set the current limit of the supply to an appropriate level to supply needed current and protection 4 Turn on the power supply With the default configuration the EVM powers up and provides VOUT equal to 5 V 5 Monitor the output voltage with sense points The maximum load current is 6 A with the LMQ61460 Q1 Note that the maximum output current may need to derate if ambient temperature is high ...

Страница 5: ... oscillation between the cable parasitic inductance and the existing low ESR ceramic capacitors VIN_EMI Low EMI option If the input filter is required connect the supply voltage between VIN_EMI and GND_EMI The supply voltage must be connected to the board with short and thick wires The input filter consists of the following CF1 CF2 CF3 CF4 CF5 CF6 and L2 CD1 CD2 RD1 and RD2 are provided to allow m...

Страница 6: ... value resistor Rinj is placed between VOUT and this node The feedback divider of the board is connected to this node An AC signal is applied across Rinj when taking measurements for bode plots VOUTS VOUT sense This connector is provided for measuring the output voltage accurately VINS VIN sense This connector is provided for measuring the input voltage accurately Detailed Descriptions www ti com ...

Страница 7: ...use issues for ideal device operation RD2 CD2 RD1 and CD1 are placeholders for damping networks to be populated For more information regarding this topic reference the EMI Filter Components and Their Nonidealities for Automotive DC DC Regulators Technical Brief www ti com Schematic SNVU698B SEPTEMBER 2020 REVISED DECEMBER 2020 Submit Document Feedback LMQ61460EVM 400K User s Guide 7 Copyright 2021...

Страница 8: ... 3 V 2100 kHz 43 2 kΩ 6 04 kΩ 3 x 22 µF 2 x 4 7 µF 2 x 100 nF 1 µH XEL5030 5 V 400 kHz 24 9 kΩ 33 2 kΩ 4 x 22 µF 2 x 4 7 µF 2 x 100 nF 4 7 µH XHMI6060 5 V 2100 kHz 24 9 kΩ 6 04 kΩ 3 x 22 µF 2 x 4 7 µF 2 x 100 nF 1 µH XEL5030 Schematic www ti com 8 LMQ61460EVM 400K User s Guide SNVU698B SEPTEMBER 2020 REVISED DECEMBER 2020 Submit Document Feedback Copyright 2021 Texas Instruments Incorporated ...

Страница 9: ... The PCB consists of a 4 layer design There are 2 oz copper planes on the top and bottom and 1 oz copper mid layer planes to route signals and dissipate heat with an array of thermal vias to connect to all four layers Test points have been provided for ease of use to connect the power supply and required load and to monitor critical signals The board measures 3 00 x 4 00 76mm x 101mm Figure 5 1 To...

Страница 10: ...ayer Figure 5 3 Signal Layer 1 Ground Plane Board Layout www ti com 10 LMQ61460EVM 400K User s Guide SNVU698B SEPTEMBER 2020 REVISED DECEMBER 2020 Submit Document Feedback Copyright 2021 Texas Instruments Incorporated ...

Страница 11: ...al Layer 2 Routing Figure 5 5 Bottom Layer www ti com Board Layout SNVU698B SEPTEMBER 2020 REVISED DECEMBER 2020 Submit Document Feedback LMQ61460EVM 400K User s Guide 11 Copyright 2021 Texas Instruments Incorporated ...

Страница 12: ...30 MHz Figure 6 2 Conducted EMI Measurement with CISPR 25 Class 5 Limit Lines 30 MHz to 108 MHz Figure 6 3 Radiated EMI Measurement with Horizontal Bicon Antenna Under CISPR 25 Class 5 Limits Figure 6 4 Radiated EMI Measurement with Vertical Bicon Antenna Under CISPR 25 Class 5 Limits LMQ61460EVM 400K Board Test Results www ti com 12 LMQ61460EVM 400K User s Guide SNVU698B SEPTEMBER 2020 REVISED DE...

Страница 13: ... 85 90 95 100 LM61 VIN 8 V VIN 13 5 V VIN 24 V Figure 6 7 FSW 400 kHz 5 VOUT Auto Mode Load Current A Efficiency 0 1 2 3 4 5 6 7 50 55 60 65 70 75 80 85 90 95 100 LM61 VIN 8 V VIN 13 5 V VIN 24 V Figure 6 8 FSW 400 kHz 5 VOUT FPWM Mode Output Current A Efficiency 0 001 0 010 02 0 05 0 1 0 2 0 5 1 2 3 45 7 10 60 65 70 75 80 85 90 95 100 LM61 VIN 8 V VIN 13 5 V VIN 24 V Figure 6 9 FSW 400 kHz 3 3 VO...

Страница 14: ...VOUT FPWM Mode 6 3 Load Regulation This section provides efficiency plots for the board with LMQ61460AAS populated for Auto mode efficiency and LMQ61460AFS populated for FPWM mode efficiency For 2 1 MHz data the output stage has to be changed from the default BOM The inductor L1 selected was XEL5030 102MEB Output Current A Output Voltage V 0 1 2 3 4 5 6 7 4 95 4 97 4 99 5 01 5 03 5 05 5 07 5 09 5 ...

Страница 15: ...5 07 5 09 5 11 SNVS VIN 8 V VIN 13 5 V VIN 24 V Figure 6 20 FSW 2 1 MHz 5 VOUT FPWM Mode Output Current A Output Voltage V 0 1 2 3 4 5 6 7 3 29 3 31 3 33 3 35 3 37 SNVS VIN 8 V VIN 13 5 V VIN 24 V Figure 6 21 FSW 2 1 MHz 3 3 VOUT Auto Mode Output Current A Output Voltage V 0 1 2 3 4 5 6 7 3 29 3 31 3 33 3 35 3 37 SNVS VIN 8 V VIN 13 5 V VIN 24 V Figure 6 22 FSW 2 1 MHz 3 3 VOUT FPWM Mode 6 4 Therm...

Страница 16: ...temperature as the case package is very thin resulting in low psi jt This demonstrates device capability of operating greater than 85 C ambient with headroom LMQ61460EVM 400K Board Test Results www ti com 16 LMQ61460EVM 400K User s Guide SNVU698B SEPTEMBER 2020 REVISED DECEMBER 2020 Submit Document Feedback Copyright 2021 Texas Instruments Incorporated ...

Страница 17: ...3 CGA3E3X7R1H474K080 AE TDK J1 J2 J3 3 Terminal Block 5 mm 2x1 Tin TH Terminal Block 5 mm 2x1 TH 691 101 710 002 Wurth Elektronik J4 1 Header 100 mil 3x1 Gold TH Header 100 mil 3x1 TH HTSW 103 07 G S Samtec L1 1 4 7 µH Inductor Shielded Hyperflux 4 7 µH 7 4 A 0 0143 Ω SMD 6 65x6 45 mm 74439346047 Wurth Elektronik L2 1 1 2 µH Shielded Molded Inductor 7 5 A 11 3 mΩ Max 2 SMD SMD2 744316220 Wurth Ele...

Страница 18: ... Buck Regulators RJR0014A VQFN HR 14 RJR0014A LMQ61460AASQRJRRQ 1 Texas Instruments C10 C11 0 22 µF CAP CERM 22 µF 16 V 20 X7R AEC Q200 Grade 1 1210 1210 CGA6P1X7R1C226M250 AC TDK C14 0 1 µF CAP CERM 1 µF 10 V 10 X7R 0603 0603 GRM188R71A105KA61D MuRata C23 C24 0 1 µF CAP CERM 1 µF 50 V 10 X7R 0603 0603 UMK107AB7105KA T Taiyo Yuden FID1 FID2 FID3 FID4 FID5 FID6 0 Fiducial mark There is nothing to b...

Страница 19: ...ciency Curve 5V 2 1MHz FPWM 13 Changes from Revision March 2020 to Revision A September 2020 Page Changed image from 3D imaging to a physical board image 1 Added Board Efficiency 13 Added Load Regulation 14 Added Thermals 15 www ti com Revision History SNVU698B SEPTEMBER 2020 REVISED DECEMBER 2020 Submit Document Feedback LMQ61460EVM 400K User s Guide 19 Copyright 2021 Texas Instruments Incorporat...

Страница 20: ...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...

Страница 21: ... 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...

Страница 22: ...y 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 R...

Страница 23: ... 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...

Страница 24: ...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...

Страница 25: ...s 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 reproduction and display of these resources is prohibited No license is granted to any other TI intellectual property right or to any third party intellectual property right TI disclaims responsibility for and you wi...

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