Texas Instruments bq25910EVM-854 Скачать руководство пользователя страница 19

6.

Disclaimers:

6.1 EXCEPT AS SET FORTH ABOVE, EVMS AND ANY MATERIALS PROVIDED WITH THE EVM (INCLUDING, BUT NOT

LIMITED TO, REFERENCE DESIGNS AND THE DESIGN OF THE EVM ITSELF) ARE PROVIDED "AS IS" AND "WITH ALL
FAULTS." TI DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, REGARDING SUCH ITEMS, INCLUDING BUT
NOT LIMITED TO ANY EPIDEMIC FAILURE WARRANTY OR IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS
FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT OF ANY THIRD PARTY PATENTS, COPYRIGHTS, TRADE
SECRETS OR OTHER INTELLECTUAL PROPERTY RIGHTS.

6.2 EXCEPT FOR THE LIMITED RIGHT TO USE THE EVM SET FORTH HEREIN, NOTHING IN THESE TERMS SHALL BE

CONSTRUED AS GRANTING OR CONFERRING ANY RIGHTS BY LICENSE, PATENT, OR ANY OTHER INDUSTRIAL OR
INTELLECTUAL PROPERTY RIGHT OF TI, ITS SUPPLIERS/LICENSORS OR ANY OTHER THIRD PARTY, TO USE THE
EVM IN ANY FINISHED END-USER OR READY-TO-USE FINAL PRODUCT, OR FOR ANY INVENTION, DISCOVERY OR
IMPROVEMENT, REGARDLESS OF WHEN MADE, CONCEIVED OR ACQUIRED.

7.

USER'S INDEMNITY OBLIGATIONS AND REPRESENTATIONS.

USER WILL DEFEND, INDEMNIFY AND HOLD TI, ITS

LICENSORS AND THEIR REPRESENTATIVES HARMLESS FROM AND AGAINST ANY AND ALL CLAIMS, DAMAGES, LOSSES,
EXPENSES, COSTS AND LIABILITIES (COLLECTIVELY, "CLAIMS") ARISING OUT OF OR IN CONNECTION WITH ANY
HANDLING OR USE OF THE EVM THAT IS NOT IN ACCORDANCE WITH THESE TERMS. THIS OBLIGATION SHALL APPLY
WHETHER CLAIMS ARISE UNDER STATUTE, REGULATION, OR THE LAW OF TORT, CONTRACT OR ANY OTHER LEGAL
THEORY, AND EVEN IF THE EVM FAILS TO PERFORM AS DESCRIBED OR EXPECTED.

8.

Limitations on Damages and Liability:

8.1

General Limitations

. IN NO EVENT SHALL TI BE LIABLE FOR ANY SPECIAL, COLLATERAL, INDIRECT, PUNITIVE,

INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES IN CONNECTION WITH OR ARISING OUT OF THESE
TERMS OR THE USE OF THE EVMS , REGARDLESS OF WHETHER TI HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES. EXCLUDED DAMAGES INCLUDE, BUT ARE NOT LIMITED TO, 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

Specific Limitations.

IN NO EVENT SHALL TI'S AGGREGATE LIABILITY FROM ANY USE OF AN EVM PROVIDED

HEREUNDER, INCLUDING FROM ANY WARRANTY, INDEMITY OR OTHER OBLIGATION ARISING OUT OF OR IN
CONNECTION WITH THESE TERMS, , EXCEED THE TOTAL AMOUNT PAID TO TI BY USER FOR THE PARTICULAR
EVM(S) AT ISSUE DURING THE PRIOR TWELVE (12) MONTHS WITH RESPECT TO WHICH LOSSES OR DAMAGES ARE
CLAIMED. THE EXISTENCE OF MORE THAN ONE CLAIM SHALL NOT ENLARGE OR EXTEND THIS LIMIT.

9.

Return Policy.

Except as otherwise provided, TI does not offer any refunds, returns, or exchanges. Furthermore, no return of EVM(s)

will be accepted if the package has been opened and no return of the EVM(s) will be accepted if they are damaged or otherwise not in
a resalable condition. If User feels it has been incorrectly charged for the EVM(s) it ordered or that delivery violates the applicable
order, User should contact TI. All refunds will be made in full within thirty (30) working days from the return of the components(s),
excluding any postage or packaging costs.

10.

Governing Law:

These terms and conditions shall be governed by and interpreted in accordance with the laws of the State of Texas,

without reference to conflict-of-laws principles. User agrees that non-exclusive jurisdiction for any dispute arising out of or relating to
these terms and conditions lies within courts located in the State of Texas and consents to venue in Dallas County, Texas.
Notwithstanding the foregoing, any judgment may be enforced in any United States or foreign court, and TI may seek injunctive relief
in any United States or foreign court.

Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265

Copyright © 2018, Texas Instruments Incorporated

Содержание bq25910EVM-854

Страница 1: ...Setup 5 3 Board Layout 9 4 Schematic and Bill of Materials 12 4 1 Schematic 12 4 2 Bill of Materials 13 List of Figures 1 bq25910EVM 854 Image 2 2 bq25910EVM Setup 5 3 bqStudio Device Tabs 5 4 bq25910...

Страница 2: ...operation efficiency This evaluation module includes both the master and parallel chargers the bq25898D and the bq25910 respectively The bq25898D is a highly integrated 4 A switch mode battery charge...

Страница 3: ...Not Installed JP8 bq25898D OTG to GND pin connection Installed JP9 bq25898D ILIM to GND pin connection Not Installed JP10 bq25910 IND_SNS pin connection Installed JP11 bq25910 BATP sense line connecti...

Страница 4: ...14 V and 3 6 A to be used for VBUS Battery Emulator A 4 quadrant supply capable of constant voltage 4 775 V and constant current 6 A DC Electronic Load Used to emulate system load Multimeters Used fo...

Страница 5: ...ing a 4 wire Molex cable included with EV2400 connect the I2C port to the J5 connector on the EVM Connect the USB cable to any USB port on the PC with bqStudio installed Apply 5 V at VBUS connector J3...

Страница 6: ...isabled until the host sets the ENABLE CHARGE bit and resets the watchdog timer via the WD_RST bit RESET WATCHDOG command After POR the device is in default mode with the watchdog timer expired While...

Страница 7: ...ld Once the battery voltage rises above the VBAT_LOWV threshold the bq25910 turns on and begins charging applying the charge current set on the Fast Charge Current Limit register Once the bq25910 begi...

Страница 8: ...t must be set correctly On bqStudio navigate to the bq25910 device tab and select 3000mA from the Fast Charge Current Limit drop down menu Using a multimeter measure the voltage at the BAT_s testpoint...

Страница 9: ...ht 2017 2018 Texas Instruments Incorporated bq25910EVM 854 Evaluation Module 3 Board Layout Figure 8 through Figure 17 illustrate the bq25910EVM 854 PCB layouts Figure 8 bq25910EVM 854 Top Overlay Fig...

Страница 10: ...Submit Documentation Feedback Copyright 2017 2018 Texas Instruments Incorporated bq25910EVM 854 Evaluation Module Figure 12 bq25910EVM 854 Signal Layer 2 Figure 13 bq25910EVM 854 Bottom Layer Figure 1...

Страница 11: ...31A September 2017 Revised March 2018 Submit Documentation Feedback Copyright 2017 2018 Texas Instruments Incorporated bq25910EVM 854 Evaluation Module Figure 16 bq25910EVM 854 Drill Drawing Figure 17...

Страница 12: ...F C26 4 7 F C25 BATP 220pF C28 DNP 22 F C27 DNP 220pF C29 DNP 22 F C30 DNP TP25 TP12 TP11 TP15 TP27 TP28 470nH L3 DNP TP3 TP9 TP17 0 01 R20 0 01 R1 0 01 R4 470nH L2 0 01 R2 0 01 R19 0 01 R18 DNP 0 01...

Страница 13: ...727010 Phoenix Contact J5 1 Header friction lock 100mil 4x1 R A TH 4x1 R A Header 22 05 3041 Molex JP1 1 Header 100mil 3x1 Tin TH Header 3 PIN 100mil Tin PEC03SAAN Sullins Connector Solutions JP2 JP3...

Страница 14: ...I2C Controlled Single Cell 4 A Fast Charger with MaxCharge Technology YFF0042AHAC DSBGA 42 YFF0042AHAC BQ25898DYFFR Texas Instruments BQ25898DYFFT Texas Instruments U2 1 1S 6A Three Level Single Cell...

Страница 15: ...ments Incorporated Revision History Revision History NOTE Page numbers for previous revisions may differ from page numbers in the current version Changes from Original September 2017 to A Revision Pag...

Страница 16: ...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 17: ...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 18: ...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 19: ...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 20: ...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...

Страница 21: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Texas Instruments BQ25910EVM 854...

Отзывы: