Texas Instruments MultiPkgLDOEVM-823 User Manual Download Page 19

【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.

Summary of Contents for MultiPkgLDOEVM-823

Page 1: ...his user s guide are setup and operating instructions layout guidelines a printed circuit board PCB layout a schematic diagram and a bill of materials BOM Throughout this document the terms demonstration kit evaluation board and evaluation module are synonymous with the MultiPkgLDOEVM 823 Contents 1 Introduction 3 1 1 Before You Begin 3 2 Supported Pinouts 3 3 DRB Package 4 3 1 Input Output Connec...

Page 2: ...Descriptions 12 6 3 EVM Setup 14 6 4 Operation 14 6 5 Schematic 14 7 PCB Layout 15 8 Bill of Materials 16 List of Figures 1 Supported Packages and Pinouts 3 2 MultiPkgLDOEVM 823 DRB Schematic 6 3 MultiPkgLDOEVM 823 DRV Schematic 9 4 MultiPkgLDOEVM 823 DQN Schematic 11 5 MultiPkgLDOEVM 823 DBV Schematic 14 6 Top Layer Assembly 15 7 Bottom Layer Assembly 15 8 Top Layer Routing 15 9 Bottom Layer Rout...

Page 3: ...aluate their part 1 1 Before You Begin The following warnings and cautions are noted for the safety of anyone using or working close to the MultiPkgLDOEVM 823 Observe all safety precautions Warning Warning Hot surface Contact may cause burns Do not touch CAUTION The circuit module may be damaged by overtemperature To avoid damage monitor the temperature during evaluation and provide cooling as nee...

Page 4: ... power supply to this jumper 3 1 5 J5 GND GND jumper Connect the GND leads of the load to this jumper 3 1 6 TP1 VIN Input test point Connect DMM or scope probes to this point to monitor the input voltage of the LDO 3 1 7 TP2 VOUT VOUT test point Connect DMM or scope probes to this point to monitor the output of the LDO 3 1 8 TP3 EN This test point connects to EN When J3 is removed this testpoint c...

Page 5: ...Capacitor Populate the recommended noise reduction capacitor for the part that is being used 3 2 5 R1 RTOP This is the top feedback resistor Populate with the resistance value that will give the desired output See the data sheet for the equation to calculate R1 This resistor is only necessary for adjustable LDOs 3 2 6 R2 RBOT This is the bottom feedback resistor Populate with the resistance value ...

Page 6: ...her application reasons 3 3 2 Equipment Connection Use the following steps when connecting equipment 1 Set the input power supplies to have a maximum voltage based on the recommended maximum in the data sheet and turn the power supplies off 2 Connect the positive voltage lead from the input power supply to VIN at the J1 connector of the EVM 3 Connect the ground lead from the input power supply to ...

Page 7: ...pply to this jumper 4 1 5 J10 GND GND jumper Connect the GND leads of the load to this jumper 4 1 6 TP6 VIN Input test point Connect DMM or scope probes to this point to monitor the input voltage of the LDO 4 1 7 TP7 VOUT VOUT test point Connect DMM or scope probes to this point to monitor the output of the LDO 4 1 8 TP8 EN This test point connects to EN When J8 is removed this testpoint can be us...

Page 8: ... for the part that is being used 4 2 4 R3 RTOP This is the top feed back resistor Populate with the resistance value that will give the desired output See the data sheet for the equation to calculate R3 This resistor is only necessary for adjustable LDOs 4 2 5 R4 RBOT This is the bottom feed back resistor Populate with the resistance value that will give the desired output See the data sheet for t...

Page 9: ... application reasons 4 3 2 Equipment Connection Use the following steps when connecting equipment 1 Set the input power supplies to have a maximum voltage based on the recommended maximum in the data sheet and turn the power supplies off 2 Connect the positive voltage lead from the input power supply to VIN at the J6 connector of the EVM 3 Connect the ground lead from the input power supply to GND...

Page 10: ...s jumper 5 1 4 J14 EN Output enable To enable the output connect a jumper to short VIN to EN 5 1 5 J15 GND GND jumper Connect the GND leads of the load to this jumper 5 1 6 TP11 VIN Input test point Connect DMM or scope probes to this point to monitor the input voltage of the LDO 5 1 7 TP12 VOUT VOUT test point Connect DMM or scope probes to this point to monitor the output of the LDO 5 1 8 TP13 E...

Page 11: ...tion reasons 5 3 2 Equipment Connection Use the following steps when connecting equipment 1 Set the input power supplies to have a maximum voltage based on the recommended maximum in the data sheet and turn the power supplies off 2 Connect the positive voltage lead from the input power supply to VIN at the J11 connector of the EVM 3 Connect the ground lead from the input power supply to GND at the...

Page 12: ...power supply to this jumper 6 1 5 J20 GND GND jumper Connect the GND leads of the load to this jumper 6 1 6 TP16 VIN Input test point Connect DMM or scope probes to this point to monitor the input voltage of the LDO 6 1 7 TP17 VOUT VOUT test point Connect DMM or scope probes to this point to monitor the output of the LDO 6 1 8 TP18 EN This test point connects to EN When J3 is removed this testpoin...

Page 13: ...r for the part that is being used 6 2 4 R5 RTOP This is the top feed back resistor Populate with the resistance value that will give the desired output See the data sheet for the equation to calculate R5 This resistor is only necessary for adjustable LDOs 6 2 5 R6 RBOT This is the bottom feed back resistor Populate with the resistance value that will give the desired output See the data sheet for ...

Page 14: ...r application reasons 6 3 2 Equipment Connection Use the following steps when connecting equipment 1 Set the input power supplies to have a maximum voltage based on the recommended maximum in the data sheet and turn the power supplies off 2 Connect the positive voltage lead from the input power supply to VIN at the J16 connector of the EVM 3 Connect the ground lead from the input power supply to G...

Page 15: ...nstruments Incorporated Universal Low Dropout LDO Linear Voltage Regulator MultiPkgLDOEVM 823 Evaluation Module 7 PCB Layout Figure 6 to Figure 9 illustrate the PCB layout for this EVM Figure 6 Top Layer Assembly Figure 7 Bottom Layer Assembly Figure 8 Top Layer Routing Figure 9 Bottom Layer Routing ...

Page 16: ... CAP CERM 0 01 µF 50 V 10 X7R 0603 0603 GRM188R71 H103KA01D MuRata FID1 FID2 FID3 0 Fiducial mark There is nothing to buy or mount Fiducial N A N A J1 J2 J6 J7 J11 J12 J16 J17 0 Standard Banana Jack Insulated Red 6091 6091 Keystone J3 J8 J14 J18 0 Header 100 mil 3x1 Gold SMT Samtec_TSM 103 01 X SV TSM 103 01 L SV Samtec J4 J5 J9 J10 J13 J15 J19 J20 0 Standard Banana Jack Insulated Black 6092 6092 ...

Page 17: ...y 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 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 repair such EVM or provide replacements Repaired EVMs shall be warr...

Page 18: ...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 greater than the maximum gain indicated for that type are strictly prohibited for use with this device Concernant les EVMs avec antennes détachables Conformément à la réglementation d Industrie Canada le présent émetteur radio peut fo...

Page 19: ...ed 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 ...

Page 20: ...COST 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 USE LOSS OF DATA OR BUSINESS INTERRUPTION NO CLAIM SUIT OR ACTION SHALL BE BROUGHT AGAINST TI MORE THAN TWELVE 12 MONTHS AFTER THE EVENT THAT GAVE RISE TO THE CAUSE OF ACTION HAS OCCURRED 8 2 Specif...

Page 21: ... 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 PARTY IS GRANTED HEREIN including but not limited to any patent right copyright mask work right or other intellectual property right relating to any combination machine or process in which TI product...

Page 22: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Texas Instruments MULTIPKGLDOEVM 823 ...

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