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6.

Disclaimers:

6.1 EXCEPT AS SET FORTH ABOVE, EVMS AND ANY WRITTEN DESIGN MATERIALS PROVIDED WITH THE EVM (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 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 AND

CONDITIONS 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 MADE, CONCEIVED OR ACQUIRED PRIOR TO OR AFTER DELIVERY OF
THE EVM.

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 AND CONDITIONS. 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 ANDCONDITIONS OR THE USE OF THE EVMS PROVIDED HEREUNDER, 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 ONE YEAR AFTER THE RELATED CAUSE OF ACTION HAS OCCURRED.

8.2

Specific Limitations.

IN NO EVENT SHALL TI'S AGGREGATE LIABILITY FROM ANY WARRANTY OR OTHER OBLIGATION

ARISING OUT OF OR IN CONNECTION WITH THESE TERMS AND CONDITIONS, OR ANY USE OF ANY TI EVM
PROVIDED HEREUNDER, EXCEED THE TOTAL AMOUNT PAID TO TI FOR THE PARTICULAR UNITS SOLD UNDER
THESE TERMS AND CONDITIONS WITH RESPECT TO WHICH LOSSES OR DAMAGES ARE CLAIMED. THE EXISTENCE
OF MORE THAN ONE CLAIM AGAINST THE PARTICULAR UNITS SOLD TO USER UNDER THESE TERMS AND
CONDITIONS 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 © 2015, Texas Instruments Incorporated

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Содержание TPS25944X635EVM

Страница 1: ...with TPS25944A 3 Replace the U2 as the with TPS25944L 4 Make sure the following parts are unpopulated R7 R8 Contents 1 Introduction 2 1 1 EVM Features 2 1 2 EVM Applications 2 2 Description 3 3 Schem...

Страница 2: ...18 0 V TYP operation CH1 rising input voltage turn On threshold 10 8 V TYP CH1 falling input voltage turn off threshold 10 V TYP CH2 rising input voltage turn On threshold 10 8 V TYP CH2 falling input...

Страница 3: ...otection S1 allows U1 and S2 allows U2 to be RESET or disabled A power good PG indicator is provided by D2 and D6 for CH1 and CH2 respectively and circuit faults can be observed with D2 and D6 Scaled...

Страница 4: ...R16 100k R17 20V D8 B320A 13 F 20V D4 B320A 13 F 330 F C10 16V D9 16V D5 4 7 F C2 4 7 F C3 4 7 F C8 4 7 F C9 DEVSLP 1 PGOOD 2 PGTH 3 OUT 4 OUT 5 OUT 6 OUT 7 OUT 8 IN 9 IN 10 IN 11 IN 12 IN 13 EN UVLO...

Страница 5: ...supply to the EVM TP17 EN_UV2 CH2 Active high enable and under voltage input TP18 OVP2 CH2 Active high overvoltage input TP22 IMON2 CH2 Current monitor Load current 1 187 voltage on TP22 TP16 VOUT2 CH...

Страница 6: ...us measurements are needed 4 2 3 Oscilloscope A DPO2024 or Lecroy 424 oscilloscope or equivalent three 10X voltage probes and a DC current probe 4 2 4 Loads One resistive load or equivalent which take...

Страница 7: ...P A L P H A S H I F T E N T E R R U N DG ER F I AJ BK C L 7M 8N 9O DG DG DG DG T 3U 0V W X Y Z T A B U T I L I Z A T I O N H U B M A U N I C 2 B N C 4 M b s Oscilloscope xx xx xx xx x x xx xx x x Texa...

Страница 8: ...3 0 1 VDC EN_UV2 TP17 12 0 3 VDC OVP1 TP5 0 742 0 1 VDC OVP2 TP18 0 742 0 1 VDC IMON1 TP11 33 8 mV 5 mVDC IMON2 TP22 33 8 mV 5 mVDC VOUT1 TP2 12 0 3 VDC VOUT2 TP16 12 0 3 VDC PG1 TP9 2 40 0 1 VDC PG2...

Страница 9: ...nel 1 5 V div TP2 VOUT1 TP16 VOUT2 Channel 2 5 V div TP3 VIN1 TP15 VIN2 Channel 3 5 V div TP8 EN UVLO1 TP17 EN UVLO2 Channel 4 2 A div Current probe in input Ve wire Current probe in input Ve wire Tri...

Страница 10: ...l 4 5 A div Input current into J3 Ve wire Input current into J8 Ve wire Trigger source Channel 4 Trigger level 1 0 0 2 A Trigger polarity Ve Trigger Mode Single Sequence Time base 40 ms div 1 If an el...

Страница 11: ...4 36 ms Figure 5 Output Short Circuit Behavior of Auto Retry Circuit Breaker CH1 Figure 6 Circuit Breaking Time Delay CH1 4 Set the output load at 1 0 0 1 on CH1 and current limit to 5 3 A and then en...

Страница 12: ...ker CH2 Figure 8 Circuit Breaking Time Delay CH2 5 Set the input power supply to zero volts and disconnect all equipment from the DUT 12 TPS25944X635EVM Evaluation Module for TPS25944X SLUUBC2A May 20...

Страница 13: ...Drawings Figure 9 through Figure 11 show component placement and layout of the EVM Figure 9 Top Side Placement Figure 10 Top Side Routing Layer 13 SLUUBC2A May 2015 Revised July 2015 TPS25944X635EVM...

Страница 14: ...ayout Guidelines www ti com Figure 11 Bottom Side Routing Layer 14 TPS25944X635EVM Evaluation Module for TPS25944X SLUUBC2A May 2015 Revised July 2015 Submit Documentation Feedback Copyright 2015 Texa...

Страница 15: ...Any LBL1 1 Thermal Transfer Printable Labels 0 650 W x 0 200 H 10 000 per PCB Label 0 650 H x THT 14 423 10 Brady roll 0 200 W Q1 1 30V MOSFET N CH 30V 100A SON 5x6mm SON 5x6mm CSD17301Q5A Texas Instr...

Страница 16: ...nt Any TP26 TP12 TP13 4 SMT Test Point SMT Compact Testpoint_Keystone_Com 5016 Keystone Equivalent Any TP24 TP25 pact U1 1 2 7V 18V eFuse with True Reverse Blocking for Power Mux RVC0020A TPS25944ARVC...

Страница 17: ...ision Page Added Important Note to TPS25944XEVM 635 Users 1 NOTE Page numbers for previous revisions may differ from page numbers in the current version 17 SLUUBC2A May 2015 Revised July 2015 Revision...

Страница 18: ...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 19: ...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 20: ...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 21: ...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 22: ...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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