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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

Содержание TPS53014

Страница 1: ...urement Procedure 7 7 2 List of Test Points 7 7 3 Equipment Shutdown 7 8 Performance Data and Typical Characteristic Curves 8 8 1 Efficiency 8 8 2 Load Regulation 8 8 3 Line Regulation 9 8 4 Load Tran...

Страница 2: ...ons Point of load regulations in low power systems for a wide range of applications Digital TV power supply Network home terminals Digital set top box STB DVD player recorder Game consoles and others...

Страница 3: ...V IOUT 8 A 2 2 Line regulation VIN 8 0 V 22 V IOUT 8 A 1 Load regulation VIN 12 V IOUT 0 A 8 A 1 5 Output voltage ripple VIN 12 V IOUT 8 A 20 mVpp Output load current 0 8 0 A Overcurrent limit VIN 12...

Страница 4: ...ST U1 TPS53014DGS C1 10uF C2 10uF C3 10uF 4 5 6 S1 SW_G12AP TP9 G S D Q1 CSD17507Q5A G S D Q2 CSD17507Q5A R2 10 0 C13 0 1uF R6 1 00k R8 1 00k C11 4 7uF C10 0 01uF R4 R10 15 4k TP4 R7 2 05 D1 BAT54XV2T...

Страница 5: ...e probe tip through TP7 and holding the ground barrel on TP8 as shown in Figure 5 1 Using a leaded ground connection may induce additional noise due to the large ground loop TP7 TP8 Figure 5 1 Tip and...

Страница 6: ...Load to J2 and set load to constant resistance mode to sink 0 ADC before VIN is applied Connect a voltmeter V2 at TP7 VOUT and TP8 GND to measure the output voltage Other Connections Place a fan as sh...

Страница 7: ...0 V to 22 V VOUT should remain in line regulation 9 Set the switch S1 to Disable position to disable the controller 10 Decrease load to 0 A 11 Decrease VIN to 0 V 7 2 List of Test Points Table 7 1 Te...

Страница 8: ...IN 8 V VIN 12 V VIN 22 V Figure 8 1 Efficiency 8 2 Load Regulation 1 1 02 1 04 1 06 1 08 1 1 0 001 0 010 0 100 1 000 10 000 ILOAD Load Current A V OUT Output Voltage V VIN 8 V VIN 12 V VIN 22 V Figure...

Страница 9: ...Line Regulation 8 4 Load Transient Figure 8 4 Output Load 0 A to 8 A Transient 12 V VIN 1 05 V VOUT www ti com Performance Data and Typical Characteristic Curves SLUU943A MAY 2012 REVISED DECEMBER 20...

Страница 10: ...6 Output Ripple at Full Load 12 V VIN 1 05 V VOUT 8 A Performance Data and Typical Characteristic Curves www ti com 10 TPS53014 Buck Controller Evaluation Module User s Guide SLUU943A MAY 2012 REVISE...

Страница 11: ...8 8 Switching Node at Full Load 12 V VIN 1 05 V VOUT 8 A www ti com Performance Data and Typical Characteristic Curves SLUU943A MAY 2012 REVISED DECEMBER 2021 Submit Document Feedback TPS53014 Buck Co...

Страница 12: ...Figure 8 10 Shutdown Waveform 12 V VIN 1 05 V VOUT 8 A IOUT Performance Data and Typical Characteristic Curves www ti com 12 TPS53014 Buck Controller Evaluation Module User s Guide SLUU943A MAY 2012 R...

Страница 13: ...ace of snubber resistor and power MOSFET not the surface of TPS53014 controller device www ti com Performance Data and Typical Characteristic Curves SLUU943A MAY 2012 REVISED DECEMBER 2021 Submit Docu...

Страница 14: ...ed using a 4 layer 2 ounce copper circuit board Figure 9 1 TPS53014EVM 126 Top Layer Assembly Drawing Top View Figure 9 2 TPS53014EVM 126 Top Copper Top View EVM Assembly Drawing and PCB Layout www ti...

Страница 15: ...4 TPS53014EVM 126 Layer 3 Top View www ti com EVM Assembly Drawing and PCB Layout SLUU943A MAY 2012 REVISED DECEMBER 2021 Submit Document Feedback TPS53014 Buck Controller Evaluation Module User s Gu...

Страница 16: ...Layer Top View EVM Assembly Drawing and PCB Layout www ti com 16 TPS53014 Buck Controller Evaluation Module User s Guide SLUU943A MAY 2012 REVISED DECEMBER 2021 Submit Document Feedback Copyright 202...

Страница 17: ...3 Std Std 0 R4 Resistor chip 1 10 W 1 100 k 0603 Std Std 1 R5 Resistor chip 1 10 W 1 5 11 0603 Std Std 2 R6 R8 Resistor chip 1 10 W 1 1 00 k 0603 Std Std 1 R7 Resistor chip 1 10 W 1 2 05 0603 Std Std...

Страница 18: ...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 19: ...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 20: ...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 21: ...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 22: ...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 23: ...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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