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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.

Содержание BQ25710EVM-017

Страница 1: ...Q2571x EVM Contents 1 Introduction 2 1 1 EVM Features 2 1 2 General Description 2 2 Test Summary 5 2 1 Definitions 5 2 2 Equipment 5 2 3 Equipment Setup 6 2 4 Procedure 9 3 Bill of Materials Board Lay...

Страница 2: ...connections 1 2 General Description The BQ2571x evaluation modules are complete charger modules for evaluating an SMBUS or I2 C controlled buck boost charge using the BQ2571x devices The BQ2571x EVM d...

Страница 3: ...Jack Description Factory Setting JP1 JP7 Inrush control setting spa1 Bypass inrush control circuit spa1 JP1 on bypasses input FETs Q9 and Q10 external selector spa1 spa1 JP7 top two connection pin 2 i...

Страница 4: ...d operating conditions Table 3 Recommended Operating Conditions Symbol Description MIN TYP MAX Unit Supply voltage VIN Input voltage from ac adapter input 3 5 5 12 19 24 V Battery voltage VBAT Voltage...

Страница 5: ...are open Jxx YY ON Internal jumper Jxx adjacent terminals marked as YY are shorted Measure A B Check specified parameters A B If measured values are not within specified limits the unit under test ha...

Страница 6: ...1 in series with a current meter to J6 VSYS and GND Connect a voltage meter across J6 VSYS and GND Set 1 A at the constant current mode Turn off load 1 5 Connect Load 2 in series with a current meter...

Страница 7: ...ure 2 Figure 2 Original Test Setup for BMS017 BQ2571x EVM 8 Turn on the computer and power supply 1 Open the BQstudio software a Select Charger and click the Next button b For SMBus BQ25710 select Cha...

Страница 8: ...ry www ti com 8 SLUUBT8A June 2018 Revised July 2018 Submit Documentation Feedback Copyright 2018 Texas Instruments Incorporated BQ2571x Evaluation Module Figure 3 Main Window of the BQ2571x Evaluatio...

Страница 9: ...asure V TP22 ILIM_HIZ 2 2 V 4 Write 0800 to charge current 0x14H BQ25710 or 0x02H BQ25713 Turn on load 1 Measure V J6 SYS 8 4 V 0 5 V 5 Turn on LOAD 2 VBAT Load Measure V J5 VBAT 7 V 0 5 V Measure I J...

Страница 10: ...0603 0603 GRM188R71E104KA01D Murata C25 1 0 47uF CAP CERM 0 47 F 16 V 10 X7R 0805 0805 C0805C474K4RACTU Kemet C26 1 10uF CAP CERM 10 F 25 V 10 X7R 1206 1206 GRM31CR71E106KA12L Murata C28 1 1uF CAP CE...

Страница 11: ...3 9 ohm 5 0 25W 1206 1206 CRCW12063R90JNEA Vishay Dale R9 R28 2 100k RES 100 k 1 0 1 W 0603 0603 RC0603FR 07100KL Yageo America R10 R38 2 10 0 RES 10 0 ohm 1 0 25W 1206 1206 ERJ 8ENF10R0V Panasonic R...

Страница 12: ...713RSNR for BQ25713EVM 017 Texas Instruments BQ25710RSNT Texas Instruments U2 1 100 mA Quasi Low Dropout Linear Voltage Regulator 3 pin SOT 23 Pb Free MF03A LM3480IM3 3 3 NOPB Texas Instruments Z1 1 2...

Страница 13: ...13 SLUUBT8A June 2018 Revised July 2018 Submit Documentation Feedback Copyright 2018 Texas Instruments Incorporated BQ2571x Evaluation Module 3 2 Board Assembly Layout Figure 5 and Figure 6 illustrat...

Страница 14: ...rials Board Layout and Schematics www ti com 14 SLUUBT8A June 2018 Revised July 2018 Submit Documentation Feedback Copyright 2018 Texas Instruments Incorporated BQ2571x Evaluation Module Figure 6 Bott...

Страница 15: ...out and Schematics 15 SLUUBT8A June 2018 Revised July 2018 Submit Documentation Feedback Copyright 2018 Texas Instruments Incorporated BQ2571x Evaluation Module 3 3 Schematic Figure 7 shows the EVM sc...

Страница 16: ...ocumentation Feedback Copyright 2018 Texas Instruments Incorporated Revision History Revision History NOTE Page numbers for previous revisions may differ from page numbers in the current version Chang...

Страница 17: ...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...

Страница 18: ...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 great...

Страница 19: ...t 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...

Страница 20: ...OST 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...

Страница 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...

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