Texas Instruments TPS562231EVM User Manual Download Page 17

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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 © 2019, Texas Instruments Incorporated

Summary of Contents for TPS562231EVM

Page 1: ...eristics Summary 2 3 Modifications 3 4 Test Setup and Results 4 5 Board Layout 8 6 Schematic Bill of Materials and Reference 10 List of Figures 1 TPS562231EVM Efficiency 5 2 TPS562231EVM Load Transien...

Page 2: ...ow at high output currents The TPS562231 dc dc synchronous converter is designed to provide up to a 2 A output from an input voltage source of 4 5 V to 17 V The output voltage range is from 0 6 V to 7...

Page 3: ...ging the value of R5 can change the output voltage above 0 6 V The value of R5 for a specific output voltage can be calculated using Equation 1 1 Table 3 lists the R5 values for some common output vol...

Page 4: ...s The maximum load current capability is 2 A Wire lengths must be minimized to reduce losses in the wires Test point TP3 provides a place to monitor the VIN input voltages with TP4 providing a conveni...

Page 5: ...opyright 2019 Texas Instruments Incorporated TPS562231EVM 2 A Synchronous step down converter evaluation module 4 3 Efficiency Figure 1 shows the efficiency for the TPS562231EVM at an ambient temperat...

Page 6: ...on Feedback Copyright 2019 Texas Instruments Incorporated TPS562231EVM 2 A Synchronous step down converter evaluation module 4 5 Output Voltage Ripple The TPS562231EVM output voltage ripple is shown i...

Page 7: ...ti com Test Setup and Results 7 SLUUBZ4 February 2019 Submit Documentation Feedback Copyright 2019 Texas Instruments Incorporated TPS562231EVM 2 A Synchronous step down converter evaluation module Fig...

Page 8: ...he main power traces for VIN VOUT and ground Also on the top layer are connections for the pins of the TPS562231 and a large area filled with ground Most of the signal traces are also located on the t...

Page 9: ...Layout 9 SLUUBZ4 February 2019 Submit Documentation Feedback Copyright 2019 Texas Instruments Incorporated TPS562231EVM 2 A Synchronous step down converter evaluation module Figure 7 Top Layer Figure...

Page 10: ...t Documentation Feedback Copyright 2019 Texas Instruments Incorporated TPS562231EVM 2 A Synchronous step down converter evaluation module 6 Schematic Bill of Materials and Reference 6 1 Schematic Figu...

Page 11: ...H 6 A 0 019 ohm SMD 7 30x4 80x6 60 mm 74437349033 Wurth Elektronik LBL1 1 Thermal Transfer Printable Labels 0 650 W x 0 200 H 10 000 per roll PCB Label 0 650 H x 0 200 W THT 14 423 10 Brady R1 1 20k R...

Page 12: ...ted TPS562231EVM 2 A Synchronous step down converter evaluation module Table 5 List of Materials continued R2 0 10k RES 10 k 5 0 1 W 0603 0603 CRCW060310K 0JNEA Vishay Dale R4 0 0 RES 0 ohm 5 0 1W 060...

Page 13: ...ther than TI b the nonconformity resulted from User s design specifications or instructions for such EVMs or improper system design or c User has not paid on time Testing and other quality control tec...

Page 14: ...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 in...

Page 15: ...instructions set forth by Radio Law of Japan which includes but is not limited to the instructions below with respect to EVMs which for the avoidance of doubt are stated strictly for convenience and s...

Page 16: ...any interfaces electronic and or mechanical between the EVM and any human body are designed with suitable isolation and means to safely limit accessible leakage currents to minimize the risk of electr...

Page 17: ...R 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 Furthe...

Page 18: ...e resources are subject to change without notice TI grants you permission to use these resources only for development of an application that uses the TI products described in the resource Other reprod...

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