Texas Instruments bq27531EVM Скачать руководство пользователя страница 24

FCC Interference Statement for Class B EVM devices

NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of
the FCC Rules. 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 installed and used in accordance
with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more
of the following measures:

Reorient or relocate the receiving antenna.

Increase the separation between the equipment and receiver.

Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

Consult the dealer or an experienced radio/TV technician for help.

3.2

Canada

3.2.1

For EVMs issued with an Industry Canada Certificate of Conformance to RSS-210

Concerning EVMs Including Radio Transmitters:

This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions:
(1) this device may not cause interference, and (2) this device must accept any interference, including interference that may
cause undesired operation of the device.

Concernant les EVMs avec appareils radio:

Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation
est autorisée aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit
accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.

Concerning EVMs Including Detachable Antennas:

Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser)
gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type
and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for
successful communication. This radio transmitter has been approved 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 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 by Radio Law of
Japan to follow the instructions below with respect to EVMs:

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.

SPACER

SPACER

SPACER

SPACER

SPACER

Содержание bq27531EVM

Страница 1: ...system side fuel gauge solution as well as to charge the battery from either an adapter or USB input with up to 4 5 A of charge current The circuit module connects directly across the battery pack Wi...

Страница 2: ...able in product folder on TI website Ability to upgrade to the latest firmware version by flash reprogramming 1 1 Kit Contents bq27531 G1 and bq24192 chipset circuit module PWR216 NTC103AT thermistor...

Страница 3: ...ised July 2016 Submit Documentation Feedback Copyright 2013 2016 Texas Instruments Incorporated bq27531EVM With bq27531 Battery Management Unit Impedance Track Fuel Gauge and bq24192 4 5 A Switch Mode...

Страница 4: ...Adapter negative terminal J4 SYS System positive terminal J5 SYS System positive terminal J5 GND System negative terminal J6 GND System negative terminal J7 TEST Test terminal J8 USB Miniconnector J9...

Страница 5: ...r for USB data lines DM D and DP D When shorted USB input current limit defaults to 1 5 A Otherwise USB100 mode is selected INSTALLED JP2 PSEL 2 3 PSEL LO Indicates that an ac adapter is connected to...

Страница 6: ...Track Fuel Gauge and bq24192 4 5 A Switch Mode Battery Charger for Single Cell Applications 3 Circuit Module Physical Layouts Bill of Materials and Schematic This section contains the board layout bil...

Страница 7: ...A90A April 2013 Revised July 2016 Submit Documentation Feedback Copyright 2013 2016 Texas Instruments Incorporated bq27531EVM With bq27531 Battery Management Unit Impedance Track Fuel Gauge and bq2419...

Страница 8: ...A90A April 2013 Revised July 2016 Submit Documentation Feedback Copyright 2013 2016 Texas Instruments Incorporated bq27531EVM With bq27531 Battery Management Unit Impedance Track Fuel Gauge and bq2419...

Страница 9: ...A90A April 2013 Revised July 2016 Submit Documentation Feedback Copyright 2013 2016 Texas Instruments Incorporated bq27531EVM With bq27531 Battery Management Unit Impedance Track Fuel Gauge and bq2419...

Страница 10: ...A90A April 2013 Revised July 2016 Submit Documentation Feedback Copyright 2013 2016 Texas Instruments Incorporated bq27531EVM With bq27531 Battery Management Unit Impedance Track Fuel Gauge and bq2419...

Страница 11: ...ctor Male Straight 2x5 pin 100mil spacing 4 Wall 0 338 x 0 788 inch N2510 6002 RB 3M 1 J8 UX60 MB 5ST Connector Recpt USB B Mini 5 pins SMT 0 354 X 0 303 Inches UX60 MB 5ST Hirose Electric Co 2 D1 D2...

Страница 12: ...2 J5 J7 J13 ED555 2DS Terminal Block 2 pin 6 A 3 5mm 0 27 x 0 25 ED555 2DS OST 1 J12 ED555 3DS Terminal Block 3 pin 6 A 3 5mm 0 41 x 0 25 inch ED555 3DS OST 0 TP1 TP2 TP3 TP4 TP5 TP6 TP7 TP8 TP9 TP10...

Страница 13: ...sters set via bq27531 software 3 4 2 4 44 V Supply current IIN MAX Maximum input current from ac adapter input registers set via bq27531 software 1 5 3 A Fast charge current ICHRG MAX Battery charge c...

Страница 14: ...ions use short twisted pair wires of appropriate gauge wire for the amount of the current 2 Set Power Supply 1 PS 1 for 6 V 3 A current limit and then turn off supply 3 If BAT_Load as shown in Figure...

Страница 15: ...ware The main window of the software is shown in Figure 9 DataRAM Screen 4 2 Software Installation Find the latest software version at http www ti com tool bqStudio Use the following steps to install...

Страница 16: ...to the PC through a USB cable before starting this procedure 2 Browse for the supported software link within the bq27531 TI web site product folder to find the downloadable EVSW installation files 3 O...

Страница 17: ...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 is clicked or when the Scan button is clicked To d...

Страница 18: ...cations Figure 10 bqStudio Default Page 6 2 Setting Programmable bq27531 Options The bq27531 data memory comes configured per the default settings detailed in the bq27531 technical reference manual SL...

Страница 19: ...d entering a file name The configuration is saved to a gg csv file The module calibration data is also held in the bq27531 data memory If the Gauge Dashboard is not displaying any information then the...

Страница 20: ...as indicated below button 7 4 Board Offset Calibration This performs the offset calibration for the current offset of the board It takes approximately 35 seconds to complete It is expected that no cu...

Страница 21: ...nit Impedance Track Fuel Gauge and bq24192 4 5 A Switch Mode Battery Charger for Single Cell Applications 8 Advanced Communication I2 C 8 1 I 2 C Communication I2 C read write operations are not speci...

Страница 22: ...documents also can be obtained through the TI Web site at www ti com bq27531 System Side Impedance Track Fuel Gauge With Integrated LDO data sheet SLUSBE7 Revision History NOTE Page numbers for previ...

Страница 23: ...ing 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 repa...

Страница 24: ...transmitter has been approved 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 indic...

Страница 25: ...ified 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 sens...

Страница 26: ...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 L...

Страница 27: ...sponsible 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 inf...

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