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SPACER

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 © 2016, Texas Instruments Incorporated

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Содержание TPS3809

Страница 1: ...s Contents 1 Introduction 2 2 Setup and Operation 6 3 EVM Setup 7 List of Figures 1 TPS3813xxxQ1EVM Board 2 2 TPS3813xxxQ1EVM Schematic 3 3 Composite Top View 5 4 Layout Top View 5 5 Layout Bottom View 5 6 Top Layer 5 7 Bottom Layer 5 8 Top Solder Mask 5 9 Delay Time TPS3813K33 Q1 8 10 Delay Time TPS3813I50 Q1 8 11 Rise Time TPS3813K33 Q1 8 12 Rise Time TPS3813I50 Q1 8 13 Fall Time TPS3813K33 Q1 9...

Страница 2: ... a common ground connection Provided test points give users access to multiple ground points and all critical node voltages The top side of the EVM board accepts two voltage supervisors in a SOT23 6 package These devices have an input for supply voltage VDD a watchdog rising edge input and a reset output to monitor that VDD does not drop below the threshold voltage VIT and monitor the watchdog tim...

Страница 3: ...k Copyright 2016 Texas Instruments Incorporated TPS3813xxxQ1EVM for Processor Voltage Supervisor With Window Watchdog User s Guide 1 3 1 EVM Schematic Figure 2 TPS3813xxxQ1EVM Schematic 1 3 2 EVM Bill of Materials Table 1 lists the bill of materials BOM for the TPS3813xxxQ1EVM ...

Страница 4: ...Gold R A SMT Header 2 54 mm 2 x1 R A SMT 87898 0204 Molex J2 J3 J6 J7 4 Header 100 mil 3x1 Gold SMT Samtec_TSM 103 01 X SV TSM 103 01 L SV Samtec R1 R2 2 100k RES 100 k 1 0 1 W 0603 0603 CRCW0603100KFKE A Vishay Dale SH J1 SH J2 SH J5 SH J6 4 1x2 Shunt 100mil Flash Gold Black Closed Top 100mil Shunt SPC02SYAN Sullins Connector Solutions TP1 TP2 TP3 TP4 TP5 TP6 TP7 TP8 TP9 TP10 TP11 TP12 TP13 TP14 ...

Страница 5: ...acement Figure 3 is the top assembly of the printed circuit board PCB which shows the component placement on the EVM Figure 4 is the Layout Top View and Figure 5 is the Layout Bottom View Figure 6 and Figure 7 show the top and bottom layers and Figure 8 shows the top solder mask of the EVM Figure 3 Composite Top View Figure 4 Layout Top View Figure 5 Layout Bottom View Figure 6 Top Layer Figure 7 ...

Страница 6: ...ice Test Point Silkscreen Label Function Description TP1 TPS3813K33 VDD Voltage Input Supply Voltage Voltage Supervisor Input TP2 TPS3813K33 VDD1 Voltage Monitoring Probing Voltage Probe Point for TPW3813 TP3 TPS3813K33 RESETN Voltage Monitoring Probing Active Low Reset Output TP4 TPS3813K33 GND Voltage Input Supply Ground Connection TP5 TPS3813K33 WDR1 Voltage Monitoring Probing Watchdog Ratio In...

Страница 7: ... pin to supply voltage VDD J4 TPS3813K33 On Pulls the WDT pin low lowest lower window boundary and window J5 TPS3813I50 On Pulls RESET pin to supply voltage VDD J8 TPS3813I50 On Pulls the WDT pin low lowest lower window boundary and window J2 TPS3813K33 GND Pulls the WDR pin low smaller lower window boundary and window VDD Pulls the WDR pin high larger lower window boundary and window J3 TPS3813K3...

Страница 8: ...et The delay time td 25 ms typical begins after the VDD1 voltage rises above the threshold voltage VIT as specified in the TPS3813 Q1 datasheet To perform this test the user must set the jumpers according to Jumper Settings Table 5 A stable 5 V DC supply must also be readily available Table 5 Jumper Settings Jumper Setting J1 to J5 VDD1 J2 to J6 VDD1 J3 to J7 VDD1 J4 to J8 OFF The jumper settings ...

Страница 9: ...atchdog Timer The TPS3813 Q1EVM allows users to program the watchdog window using the WDT and WDR pins with several different configurations to set the window timeout and ratio which are explained in the Implemented Window Watchdog Settings section of the TPS3813Q1 datasheet On board the EVM the WDT pin can be connected to ground through the C2 capacitor using the J4 and J6 jumpers to set the uppe...

Страница 10: ...a 3300 pF capacitor The former results in a watchdog window with limits of tboundary max 35 ms and twindow min 895 3 ms Once the window has been configured the watchdog timer should re trigger to use the Watchdog Timer Input WDI pin with an external signal that fits within the watchdog window to avoid a timeout and RESETN pin is asserted Care must be taken to avoid a boundary violation which resul...

Страница 11: ... are returned during 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 repair such EVM or provide replacements Repaired EVMs shall be warranted for the remainder of the original warranty period Replaced EVMs shall be warranted for a new full ninety 90 day wa...

Страница 12: ... 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 rég...

Страница 13: ...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 cur...

Страница 14: ...F 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 T...

Страница 15: ...esponsible 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 information or support that may be provided by TI Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards which anticipate dangerous consequences of failur...

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