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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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Summary of Contents for TPL5111EVM

Page 1: ...TPL5111EVM User s Guide User s Guide Literature Number SNAU183 July 2015...

Page 2: ...r The periodic DRVn signal enables disables the boost converter demonstrating a power gating implementation The output of the TPS61029 drives a green LED indicating when the output voltage is active T...

Page 3: ...nect a DMM to the terminal pins to measure current Figure 2 I_SEL Jumper Setting Table 2 Switch Descriptions Name Layer Description S_ON_OFF Bottom The S_ON_OFF switch ensures that only one voltage so...

Page 4: ...in the V_BATT position 2 Connect an external 3 volt source between the AUX_VDD and GND pins 3 Place the S_ON_OFF switch in the AUX_VDD position 2 1 3 EVM with Micro Controller 1 Disable power to the...

Page 5: ...ore launching the code set a timer interval 5s REXT_1 REXT_2 8 85K include msp430 h int main void WDTCTL WDTPW WDTHOLD Stop watchdog timer __delay_cycles 50000 Set Delay P1DIR BIT0 Set P1 0 to output...

Page 6: ...e DRVn pulse disabling the TPS61029 and turning off the GREEN LED If the DONE switch is not pushed the DRVn pulse length is equal to the programmed value set by REXT_1 and REXT_2 minus 50 ms When the...

Page 7: ...e 4 DONE and DRVn Signal Behavior in Timer Mode 3 1 2 DRVn and Boost Converter Output To simultaneously observe the timing of the DRVn pulse along with the output of the boost converter use a two chan...

Page 8: ...anual power on signal press the M_DRV switch can trigger another cycle This mode of operation is useful for on demand power on 3 3 Supply Current Measurement Timer Mode This procedure is used to only...

Page 9: ...nable the output of the power supply Ensure that it is set to 2 5V 6 Set the S_ON_OFF switch of the EVM to AUX_VDD 7 The current measured by the DMM should be in the range of 20 nA to 50 nA 9 SNAU183...

Page 10: ...t the MODE_SW to the ONE SHOT position 3 Remove the I_SEL jumper 4 Connect the EVM a power supply and a digital multi meter DMM as shown in Figure 4 The output of the power supply should be OFF The DM...

Page 11: ...www ti com Board Layout 4 Board Layout Figure 7 Top Layer 11 SNAU183 July 2015 TPL5111EVM User s Guide Submit Documentation Feedback Copyright 2015 Texas Instruments Incorporated...

Page 12: ...Board Layout www ti com Figure 8 Layer 2 Ground Layer 12 TPL5111EVM User s Guide SNAU183 July 2015 Submit Documentation Feedback Copyright 2015 Texas Instruments Incorporated...

Page 13: ...www ti com Board Layout Figure 9 Layer 3 Power Supply Planes 13 SNAU183 July 2015 TPL5111EVM User s Guide Submit Documentation Feedback Copyright 2015 Texas Instruments Incorporated...

Page 14: ...Board Layout www ti com Figure 10 Bottom Layer 14 TPL5111EVM User s Guide SNAU183 July 2015 Submit Documentation Feedback Copyright 2015 Texas Instruments Incorporated...

Page 15: ...www ti com Schematic 5 Schematic Figure 11 TPL5111EVM Schematic 15 SNAU183 July 2015 TPL5111EVM User s Guide Submit Documentation Feedback Copyright 2015 Texas Instruments Incorporated...

Page 16: ...M 5 0 1 W 0603 CRCW06031M10J Vishay Dale NEA R3 0 33 0k RES 33 0 k 1 0 1 W 0603 CRCW060333K0F Vishay Dale KEA R4 1 200k RES 200 k 1 0 1 W 0603 CRCW0603200KF Vishay Dale KEA R5 1 301 RES 301 ohm 1 0 1W...

Page 17: ...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...

Page 18: ...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...

Page 19: ...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...

Page 20: ...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...

Page 21: ...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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