Texas Instruments TPS546B24AEVM-2PH Скачать руководство пользователя страница 44

www.ti.com

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 TPS546B24AEVM-2PH

Страница 1: ...it Rail Input 13 4 7 Configuring EVM to Overdrive VDD5 13 5 EVM Configuration Using the Fusion GUI 14 5 1 Configuration Procedure 14 6 Test Procedure 14 6 1 Line and Load Regulation and Efficiency Mea...

Страница 2: ...AEVM 2PH Top Side Component View Top View 25 Figure 8 4 TPS546B24AEVM 2PH Bottom Side Component View Bottom View 25 Figure 8 5 TPS546B24AEVM 2PH Top Copper Top View 26 Figure 8 6 TPS546B24AEVM 2PH Int...

Страница 3: ...onse Measurements 16 Table 9 1 TPS546B24AEVM 2PH Bill of Materials 28 Trademarks All trademarks are the property of their respective owners www ti com Trademarks SLUUC48A FEBRUARY 2020 REVISED FEBRUAR...

Страница 4: ...has signal traces components and component leads on the bottom of the board This may result in exposed voltages hot surfaces or sharp edges Do not reach under the board during operation CAUTION The ci...

Страница 5: ...g threshold Set by default resistor divider JP2_P1 and JP2_P2 pins 3 and 4 shorted 4 75 V Output Characteristics Output voltage VOUT 0 8 V Output load current IOUT 0 40 A Output voltage regulation Lin...

Страница 6: ...1 F C22 10 F C23 10nF C24 47 5k R29 15 0k R30 560k R31 GND 1 2 JP4 TP19 AVIN Aux_5V GND Auxilary 5V_0A8 to Overide VDD5 GND CHA1 CHB1 TP10 TP9 TP7 TP8 TP6 TP13 TP16 TP26 TP30 1 2 SMB2 TP22 TP25 1 2 JP...

Страница 7: ...10 0k R8_P1 DNP AGND AGND 0 R17_P1 0 R24_P1 DNP GND 10 5k R10_P1 DNP MSEL2 10 5k R11_P1 DNP VSEL 10 5k R20_P1 DNP 10 5k R12_P1 DNP 53 6k R13_P1 DNP MSEL1 2 2 F C19_P1 DRTN 1 F C1_P1 GND DRTN 10 R2_P1...

Страница 8: ...ND 10 0k R8_P2 AGND AGND 0 R17_P2 0 R24_P2 DNP GND 10 5k R10_P2 DNP MSEL2 10 5k R11_P2 DNP VSEL 10 5k R20_P2 DNP 10 5k R12_P2 DNP 53 6k R13_P2 DNP MSEL1 2 2 F C19_P2 DRTN 1 F C1_P2 GND DRTN 10 R2_P2 1...

Страница 9: ...apable of supplying a minimum of 8 ADC to support 40 A load with 5 V input Connect input VIN and GND to T1 and T2 If the output voltage of the EVM is increased the power supply may need to be capable...

Страница 10: ...TP3_P2 T H Loop GND_P2 GND pin voltage of U1_P2 device measurement point TP4_P1 T H Loop GND_P1 GND reference for switch node measurement of U1_P1 TP4_P2 T H Loop GND_P2 GND reference for switch node...

Страница 11: ..._SEL2 U1_P1 and U1_P2 EN UVLO pin selections JP3 Header 100 mil 2 1 EN to GND Short to disable the auxiliary 5 V JP4 Header 100 mil 2 1 AVIN PVIN Short to connect to connect AVIN input to PVIN JP5 Hea...

Страница 12: ...r EVM from a 5 V USB source T1 Terminal block 2 1 PVIN VIN connector T2 Terminal block 2 1 GND VIN connector T3 Terminal 90A Lug VOUT VOUT connector T4 Terminal block 2 1 Ext_AVIN External AVIN connec...

Страница 13: ...pin from the PVIN pins 3 Apply the AVIN input to T4 4 V or greater AVIN is required to bring the VDD5 voltage high enough to enable conversion 4 If operation with 3 3 V PVIN is needed and the CNTL ju...

Страница 14: ...the EVM See Section 4 2 for connections and test setup 3 Launch the Fusion GUI software See the screen shots in Section 10 for more information 4 Configure the EVM operating parameters as desired By...

Страница 15: ...UT GND For more accurate efficiency measurements of the power train the voltage drop between the power train and the terminals should also be removed from the measurement Using the test points in Tabl...

Страница 16: ...be limited to less than 30 mV TP17 CH_A Resulting output of VOUT Bode can be measured by a network analyzer with a CH_B CH_A configuration Measure the loop response with the following procedure 1 Set...

Страница 17: ...6 V Figure 7 2 Efficiency VOUT Measured Using TP22 and TP25 7 2 Load and Line Regulation Measured Between TP22 and TP25 Output Current A Output Voltage V 0 5 10 15 20 25 30 35 40 0 795 0 796 0 797 0 7...

Страница 18: ...y Hz Gain dB 1000 2000 5000 10000 100000 1000000 60 180 40 120 20 60 0 0 20 60 40 120 60 180 Gain Phase Figure 7 6 Bode Plot at 0 8 V Output at 12 VIN 20 A Load Performance Data and Typical Characteri...

Страница 19: ...ipple With 0 A Load Figure 7 8 Output Ripple With 40 A Load www ti com Performance Data and Typical Characteristic Curves SLUUC48A FEBRUARY 2020 REVISED FEBRUARY 2022 Submit Document Feedback TPS546B2...

Страница 20: ...he solder mask openings near the U1_P1 IC using a 1 GHz differential probe Figure 7 9 Low Side MOSFET VDS Figure 7 10 High Side MOSFET VDS Performance Data and Typical Characteristic Curves www ti com...

Страница 21: ...rt Up From Control 0 A Load Figure 7 12 Start Up From Control 40 A CC Load www ti com Performance Data and Typical Characteristic Curves SLUUC48A FEBRUARY 2020 REVISED FEBRUARY 2022 Submit Document Fe...

Страница 22: ...utdown From Control 0 A Load Figure 7 14 Shutdown From Control 20 A CC Load Performance Data and Typical Characteristic Curves www ti com 22 TPS546B24A 2 Phase SWIFT Step Down Converter Evaluation Mod...

Страница 23: ...tween Two Phases Figure 7 16 illustrates the current sharing between two phases Figure 7 16 Inductor Current and Switch Node Waveform 40 A Load www ti com Performance Data and Typical Characteristic C...

Страница 24: ...40 A Figure 7 17 Thermal Image Performance Data and Typical Characteristic Curves www ti com 24 TPS546B24A 2 Phase SWIFT Step Down Converter Evaluation Module User s Guide SLUUC48A FEBRUARY 2020 REVIS...

Страница 25: ...EVM 2PH 3D Bottom View Figure 8 3 TPS546B24AEVM 2PH Top Side Component View Top View Figure 8 4 TPS546B24AEVM 2PH Bottom Side Component View Bottom View www ti com EVM Assembly Drawing and PCB Layout...

Страница 26: ...2PH Internal Layer 2 Top View Figure 8 8 TPS546B24AEVM 2PH Internal Layer 3 Top View EVM Assembly Drawing and PCB Layout www ti com 26 TPS546B24A 2 Phase SWIFT Step Down Converter Evaluation Module U...

Страница 27: ...M 2PH Internal Layer 6 Top View Figure 8 12 TPS546B24AEVM 2PH Internal Bottom Layer Top View www ti com EVM Assembly Drawing and PCB Layout SLUUC48A FEBRUARY 2020 REVISED FEBRUARY 2022 Submit Document...

Страница 28: ...e 1 0603 0603 GCM188R72A103KA37J MuRata C25 C29 C30 C31 C32 C35 C36 C49 C50 C51 C52 C53 C54 C55 C62 C68 16 47 F CAP CERM 47 F 10 V 10 X7R 1210 1210 GRM32ER71A476KE15L MuRata C47 C48 C63 C64 4 220 F CA...

Страница 29: ...200 Grade 0 0603 0603 CRCW060347K5FKEA Vishay Dale R30 1 15 0 k RES 15 0 k 1 0 1 W AEC Q200 Grade 0 0603 0603 CRCW060315K0FKEA Vishay Dale R31 1 560 k RES 560 k 1 0 1 W 0603 0603 RC0603FR 07560KL Yage...

Страница 30: ...R24_P1 R24_P2 R37 R39 0 0 RES 0 5 0 1 W AEC Q200 Grade 0 0603 0603 ERJ 3GEY0R00V Panasonic R8_P1 0 10 0 k RES 10 0 k 1 0 1 W 0603 0603 RC0603FR 0710KL Yageo R10_P1 R10_P2 R11_P1 R11_P2 R12_P1 R12_P2 R...

Страница 31: ...ower to be recognized by the Fusion GUI See Section 5 for the recommended procedure Figure 10 1 Select Device Scanning Mode www ti com Using the Fusion GUI SLUUC48A FEBRUARY 2020 REVISED FEBRUARY 2022...

Страница 32: ...ges are committed to nonvolatile memory to store all the modifications in non volatile memory Both the loop controller device and the loop follower device are tied to same bus interface In a two phase...

Страница 33: ...on and off power conversion By default the TPS546B24A is configured to CONTROL Pin Only This is the EN UVLO pin Figure 10 3 Configure ON_OFF_CONFIG www ti com Using the Fusion GUI SLUUC48A FEBRUARY 2...

Страница 34: ...t Scale Loop To change these settings to a new value click on Stop Power Conversion then Close and continue The GUI will automatically disable conversion write the new value and enable conversion agai...

Страница 35: ...SMBALERT Mask tab Figure 10 5 Figure 10 5 Configure SMBALERT Mask www ti com Using the Fusion GUI SLUUC48A FEBRUARY 2020 REVISED FEBRUARY 2022 Submit Document Feedback TPS546B24A 2 Phase SWIFT Step D...

Страница 36: ...and Iout Cal Offset are found on the Device Info tab Figure 10 6 Figure 10 6 Configure Device Info Using the Fusion GUI www ti com 36 TPS546B24A 2 Phase SWIFT Step Down Converter Evaluation Module Us...

Страница 37: ...OUT Temp of each phase Figure 10 7 Phase Commands www ti com Using the Fusion GUI SLUUC48A FEBRUARY 2020 REVISED FEBRUARY 2022 Submit Document Feedback TPS546B24A 2 Phase SWIFT Step Down Converter Eva...

Страница 38: ...also shows other details like Hex encoding Figure 10 8 Configure All Config Using the Fusion GUI www ti com 38 TPS546B24A 2 Phase SWIFT Step Down Converter Evaluation Module User s Guide SLUUC48A FEB...

Страница 39: ...wer up The EEPROM Value column shows the values currently configured to the related PMBus commands Figure 10 9 Configure Pin Strapping www ti com Using the Fusion GUI SLUUC48A FEBRUARY 2020 REVISED FE...

Страница 40: ...g Control pin activation and OPERATION command Margin control Clear Fault Selecting Clear Faults clears any prior fault flags With two devices stacked together the Iout reading is the total load suppo...

Страница 41: ...ision A February 2022 Page Updated the numbering format for tables figures and cross references throughout the document 4 Updated the user s guide title 4 Changed all instances of legacy terminology t...

Страница 42: ...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...

Страница 43: ...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 in...

Страница 44: ...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 s...

Страница 45: ...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 electr...

Страница 46: ...R 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 Furthe...

Страница 47: ...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 thes...

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