background image

【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 HSS-MOTHERBOARDEVM

Page 1: ...nt description schematic bill of materials BOM and board layout of the EVM NOTE This EVM does NOT come with devices populated on the board The user MUST order samples separately Contents 1 Introduction 2 1 1 Descriptions 2 1 2 Applications 2 1 3 Features 3 2 HSS MOTHERBOARDEVM Schematic 4 3 Connections Descriptions 7 3 1 Connectors and Test Points 7 3 2 Jumpers 8 4 TPS2HB08 50EVM EVM Assembly Draw...

Page 2: ...in power pad on the back needs to be soldered correctly as to not affect performance Please see PowerPAD Thermally Enhanced Package app note for more details about the solder profile and techniques The current limiting resistors are on the bottom side of the daughterboard They are all 10 kΩ 0805 package For the desired current limit value the resistor can be replaced with different value Also for ...

Page 3: ...d 5 V logic compatible High accuracy current sense Analog current sense as a ratio of the load current or device temperature Protection Reverse battery protection with external ground network Short circuit protection Overvoltage protection Thermal shutdown and thermal swing with self recovery ESD protection Diagnostic On and off state output open or short to battery detection Overload and short to...

Page 4: ...December 2018 Submit Documentation Feedback Copyright 2018 Texas Instruments Incorporated High Side Switch Motherboard Evaluation Module 2 HSS MOTHERBOARDEVM Schematic Figure 1 and Figure 2 illustrate the TPS2HB08 50EVM motherboard and daughterboard schematics respectively ...

Page 5: ...M Schematic 5 SLVUBD4A January 2018 Revised December 2018 Submit Documentation Feedback Copyright 2018 Texas Instruments Incorporated High Side Switch Motherboard Evaluation Module Figure 1 HSS MOTHERBOARDEVM Motherboard Schematic ...

Page 6: ...ti com 6 SLVUBD4A January 2018 Revised December 2018 Submit Documentation Feedback Copyright 2018 Texas Instruments Incorporated High Side Switch Motherboard Evaluation Module Figure 2 HSS MOTHERBOARDEVM Sample Daughter Card Schematic ...

Page 7: ...tage Vout2_Sense TP12 Test point to measure VOUT2 Voltage EN1 TP3 Test point used to apply power to EN1 only use when J9 is not connected to 5V or GND EN2 TP7 Test point used to apply power to EN2 only use when J13 is not connected to 5V or GND Only for 2 channel devices DIA_EN TP4 Test point used to apply power to DIA_EN only use when J10 is not connected to 5 V or GND SEL1 TP5 Test point used to...

Page 8: ...o connect the SEL1 pin to 5 V 1 2 or GND 2 3 J11 This jumper is used to connect SEL2 pin to 5 V 1 2 or GND 2 3 J4 This jumper connects the TLV70450DBVR ground pin 1 to EVM GND This with J5 enables LDO J24 This jumper is used to bypass the ground network used for reverse polarity protection J3 This jumper is used to power the 5 V TLV70450DBVR LDO with the VBB input for the EVM J8 This jumper is use...

Page 9: ...out Figure 3 show the design of the HSS MOTHERBOARDEVM and daughterboard PCB The EVM was designed using FR4 material on a two layer board All components are located in an active area on the top side and active traces are provided in the top and bottom layers to allow the user to easily view probe and evaluate Moving components to both sides of the PCB can offer additional size reduction for space ...

Page 10: ...yout www ti com 10 SLVUBD4A January 2018 Revised December 2018 Submit Documentation Feedback Copyright 2018 Texas Instruments Incorporated High Side Switch Motherboard Evaluation Module Figure 4 HSS MOTHERBOARDEVM Layout and Routing Bottom View ...

Page 11: ...on The HSS MOTHERBOARDEVM comes with large footprints for TVS diodes if they are needed for any transient testing D3 is an SMB footprint while D4 D5 and D6 are SMC footprints In addition there are also some capacitor footprints that can be populated if need be such as C4 or C11 8 Soldering Down U2 The HSS MOTHERBOARDEVM allows the user to solder down a device directly to the board without going th...

Page 12: ...1 0KL Yageo America R2 R7 R11 R12 R13 R14 R15 7 10k RES 10 k 5 0 1 W 0603 0603 RC1608J103CS Samsung Electro Mechanics R6 1 4 7k RES 4 7 k 5 0 1 W AEC Q200 Grade 0 0603 0603 CRCW06034K7 0JNEA Vishay Dale R16 R17 2 10k RES 10 k 5 0 1 W AEC Q200 Grade 0 0603 0603 CRCW060310K 0JNEA Vishay Dale SH J1 SH J2 SH J3 SH J4 SH J5 SH J6 SH J7 SH J8 SH J9 SH J10 10 1x2 Shunt 100mil Gold plated Black Shunt SNT ...

Page 13: ... Mechanics R8 R9 0 0 RES 0 5 0 063 W AEC Q200 Grade 0 0402 0402 CRCW04020000 Z0ED Vishay Dale U1_S 0 40 V 8 mOhm Dual Channel Smart High Side Switch PWP0024L TSSOP 24 PWP0024L TPS2HB08DQP WPRQ1 Texas Instruments U2 U2_S 0 40 V 8 mOhm Dual Channel Smart High Side Switch PWP0024L TSSOP 24 PWP0024L TPS2HB08BQP WPRQ1 Texas Instruments U3_S U4_S U5_S 0 40 V 16 mOhm Dual Channel Smart High Side Switch T...

Page 14: ...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 15: ...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 16: ...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 17: ...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 18: ...se 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 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...

Reviews: