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【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

http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page

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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.

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Summary of Contents for bq27411

Page 1: ...face board and software the user can Read the bq27411 data registers Update the RAM for different configurations Log cycling data for further evaluation Evaluate the overall functionality of the bq27411 solution under different charge and discharge conditions The latest Windows based PC software can be downloaded from the product folder on the Texas Instruments Web site Contents 1 Features 2 1 1 K...

Page 2: ...Software that allows data logging for system analysis 1 1 Kit Contents bq27411 circuit module PWR544 This EVM is used for the evaluation of bq27411 fuel gauge Visit the product Web folder at www ti com to properly configure the bq27411 fuel gauge 1 2 Ordering Information 1 Using the FW_VERSION 0x0002 Control subcommand returns 0x0109 See SLUSBN7 bq27411 G1x System Side Impedance Track Fuel Gauge d...

Page 3: ...DA SCL and VSS The load and charger connect across pack connector J2 PACKP and PACKN Access to the programming pin J7 EXTPROG and VSS External connect to I2 C pullup voltage J4 EXTPU and VSS 2 2 Pin Description Pin Name Description PACK Charger load positive terminal PACK Charger load negative terminal SDA I2 C communication data line EXTPU External I2 C pullup connection SCL I2 C communication cl...

Page 4: ...c www ti com 4 SLUUAP3A January 2014 Revised July 2016 Submit Documentation Feedback Copyright 2014 2016 Texas Instruments Incorporated bq27411 EVM System Side Impedance Track Technology Figure 2 bq27411EVM Layout Top Layer Figure 3 bq27411EVM Layout Bottom Layer ...

Page 5: ...AN Header Male 3 pin 100mil spacing 0 100 inch x 3 PEC03SAAN Sullins J8 1 PEC02SAAN Header Male 2 pin 100mil spacing 0 100 inch x 2 PEC02SAAN Sullins LBL1 1 Thermal Transfer Printable Labels 0 650 W x 0 200 H 10 000 per roll PCB Label 0 650 H x 0 200 W THT 14 423 10 Brady R1 1 0 010 Resistor Power Metal Strip 0 25W 1 805 WSL0805R0100FEA1 Vishay R2 R3 2 5 1 kΩ Resistor 5 1 kΩ 5 0 063W 0402 0402 CRC...

Page 6: ... 150pF C4 150pF C5 PGND PGND EXTPU EXTPU 1 00Meg R6 Circuit Module Physical Layout Bill of Materials and Schematic www ti com 6 SLUUAP3A January 2014 Revised July 2016 Submit Documentation Feedback Copyright 2014 2016 Texas Instruments Incorporated bq27411 EVM System Side Impedance Track Technology 3 3 Schematic Figure 4 bq27411EVM Schematic 3 4 bq27411 Circuits Module Performance Specification Su...

Page 7: ...utton to download the software 5 Download software to hard drive 6 Double click the software executable and follow all instructions and prompts 5 Troubleshooting Unexpected Dialog Boxes The user that is downloading the files must be logged in as the administrator The driver is not signed so the administrator must allow installation of unsigned drivers in the operating system If using Windows 7 ins...

Page 8: ...reen Figure 6 appears If instead of Figure 6 appearing Figure 7 appears it may mean that the EVM is not connected to the computer correctly Make sure that the USB interface EV2300 or EV2400 or GDK and the bq27411 are connected and restart bqStudio If this still does not resolve the issue check if the I2C pullup resistors are connected Data begins to appear once the Refresh single time scan button ...

Page 9: ... Feedback Copyright 2014 2016 Texas Instruments Incorporated bq27411 EVM System Side Impedance Track Technology Figure 6 Registers Screen This screen Figure 6 shows the RAM data in the bq27411 device Additional Flags and Status data can be viewed at the bottom of the Registers screen ...

Page 10: ...ing Programmable bq27411 Options The bq27411 data memory comes configured per the default settings detailed in the bq27411 technical reference manual SLUUAS7 Ensure that the settings are correctly changed to match the pack and application for the bq27411 solution being evaluated IMPORTANT The correct setting of these options is essential to get the best performance The settings can be configured u...

Page 11: ...w pops up that provides details on the selected parameter Next enter the value in the value textbox and press Enter After pressing Enter bqStudio updates the selected parameter The Import button in the Data Memory window can be clicked in order to import an entire configuration from a specified gg csv file Save the configuration to a file by clicking the Export button in the Data Memory window and...

Page 12: ...med see Figure 9 2 Enter the measured values for the types selected 3 Press the button to calibrate 8 2 Voltage Calibration Voltage calibration usually is not required If needed follow these steps 1 Measure the voltage across Pack and Pack 2 Type the voltage value in mV into Enter measured value 3 Press the Calibrate button 8 3 Board Offset Calibration This performs the offset calibration for the ...

Page 13: ... documents also can be obtained through the TI Web site at www ti com 1 bq27411 G1 System Side Impedance Track Fuel Gauge data sheet SLUSBN7 2 bq27411 G1 System Side Impedance Track Fuel Gauge Technical Reference Manual SLUUAS7 3 SmartFlash OTP Programming SLUA703 Revision History NOTE Page numbers for previous revisions may differ from page numbers in the current version Changes from Original Jan...

Page 14: ...ring 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 warranted for the remainder of the original warranty period Replaced EVMs shall be warranted for a new full ninety 90 day warranty period 3 ...

Page 15: ... by Industry Canada to operate with the antenna types listed in 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 rég...

Page 16: ... 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 cu...

Page 17: ...F 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 ONE YEAR AFTER THE RELATED CAUSE OF ACTION HAS OCCURRED 8 2 Specific Limitations IN NO EVENT SHALL T...

Page 18: ...esponsible for compliance with all legal regulatory and safety related requirements concerning its products and any use of TI components in its applications notwithstanding any applications related information or support that may be provided by TI Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards which anticipate dangerous consequences of failur...

Page 19: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Texas Instruments BQ27411EVM G1A BQ27411EVM G1C ...

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