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5

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

Содержание TPS53126EVM-600

Страница 1: ...bly Drawings and Layout 15 9 Bill of Materials 18 10 Revision History 19 List of Figures Figure 3 1 TPS53126EVM 600 Schematic 5 Figure 4 1 Tip and Barrel Measurement for Output Voltage Ripple 7 Figure...

Страница 2: ...Points Description 6 Table 9 1 TPS53126EVM 600 Bill of Materials 18 Trademarks D CAP2 is a trademark of Texas Instruments All trademarks are the property of their respective owners Trademarks www ti...

Страница 3: ...ers in evaluating the performance of the TPS53126 controller in their applications 1 2 Applications Digital television Set top box DSL and cable modems Cost sensitive digital consumer products 1 3 Fea...

Страница 4: ...8 V to 22 V 0 4 A VOUT2 Output Voltage 2 VIN 12 V IOUT2 2 A 1 80 V Line Regulation VIN 8 V to 22 V 1 Load Regulation IOUT2 0 A to 4 A 1 VOUT2_rip Output Voltage Ripple VIN 12 V IOUT2 4 A 30 mVpp IOUT...

Страница 5: ...Specific Values Figure 3 1 TPS53126EVM 600 Schematic www ti com Schematic SLVU435A FEBRUARY 2011 REVISED JANUARY 2022 Submit Document Feedback TPS53126 Buck Controller Evaluation Module User s Guide...

Страница 6: ...SW1 Monitor Switching Node for Channel 1 Section 4 3 4 TP6 GND Ground for Channel 2 Output Voltage Section 4 3 3 TP7 VOUT2 Monitor Output Voltage for Channel 2 Section 4 3 3 TP8 VOUT1 Monitor Output V...

Страница 7: ...ique shown in Figure 4 1 4 3 4 Switching Node Monitoring TP3 TP5 and TP11 TPS53126EVM 600 provides two test points for measuring the switching node waveform voltages TP5 monitors the switching node of...

Страница 8: ...Adc The minimum recommended wire size is AWG 16 with the total length of wire less than 2 feet 1 foot input 1 foot return J1 to LOAD1 and J2 to LOAD2 The connection between J1 and LOAD1 and J2 and LOA...

Страница 9: ...AN Figure 5 1 TPS53126EVM 600 Recommended Test Setup www ti com Test Setup SLVU435A FEBRUARY 2011 REVISED JANUARY 2022 Submit Document Feedback TPS53126 Buck Controller Evaluation Module User s Guide...

Страница 10: ...ge output voltage and input current from V1 V2 V3 and A1 respectively 6 Shut down the TPS53126EVM 600 per Section 6 4 6 3 Output Ripple Voltage Measurement Procedure 1 Set up the TPS53126EVM 600 per S...

Страница 11: ...5 2 2 5 3 3 5 4 4 5 I Load Current A LOAD V 8 V IN V 12 V IN V 22 V IN b F 700 kHz SW Figure 7 1 Efficiency vs Load VIN 8 V 22 V VOUT1 1 05 V IOUT1 0 A 4 A 95 90 85 80 75 70 65 60 h Efficiency 0 0 5 1...

Страница 12: ...A a F 350 kHz SW 1 84 1 83 1 82 1 81 1 8 1 79 1 78 1 77 1 76 V Output Voltage V OUT 0 0 5 1 1 5 2 2 5 3 3 5 4 4 5 I Load Current A LOAD V 22 V IN V 8 V IN V 12 V IN 1 84 1 83 1 82 1 81 1 8 1 79 1 78 1...

Страница 13: ...3126EVM 600 Output Ripple Test condition Vin 12 V Vo 2 1 8 4A 350 kHz Figure 7 6 Output Voltage Ripple VIN 12 V VOUT2 1 8 V IOUT2 4 A FSW 350 kHz www ti com Performance Data and Typical Characteristic...

Страница 14: ...126EVM 600 Switch Node Test condition Vin 12 V Vo 2 1 8 V 4A 350 kHz Figure 7 8 Switching Waveform VIN 12 V VOUT2 1 08 V IOUT2 4 A FSW 350 kHz Performance Data and Typical Characteristic Curves www ti...

Страница 15: ...evaluate the TPS53126 control integrated circuit in a practical application Moving components to both sides of the PCB or using additional internal layers can offer additional size reduction for spac...

Страница 16: ...Bottom Layer EVM Assembly Drawings and Layout www ti com 16 TPS53126 Buck Controller Evaluation Module User s Guide SLVU435A FEBRUARY 2011 REVISED JANUARY 2022 Submit Document Feedback Copyright 2022...

Страница 17: ...6 Internal Layer 2 www ti com EVM Assembly Drawings and Layout SLVU435A FEBRUARY 2011 REVISED JANUARY 2022 Submit Document Feedback TPS53126 Buck Controller Evaluation Module User s Guide 17 Copyright...

Страница 18: ...Q2 Q3 Q4 CSD17507Q5A MOSFET N Chan 30V 65A 11 8m QFN 8 POWER CSD17507Q5A TI 1 R1 1 40k Resistor Chip 1 16W 1 0603 Std Std 2 R11 R12 5 11 Resistor Chip 1 16W 1 0603 Std Std 1 R13 332 Resistor Chip 1 1...

Страница 19: ...ision A January 2022 Page Updated the numbering format for tables figures and cross references throughout the document 3 Updated the user s guide title 3 www ti com Revision History SLVU435A FEBRUARY...

Страница 20: ...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...

Страница 21: ...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...

Страница 22: ...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...

Страница 23: ...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...

Страница 24: ...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...

Страница 25: ...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 reproduction and display of thes...

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