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6.

Disclaimers:

6.1 EXCEPT AS SET FORTH ABOVE, EVMS AND ANY MATERIALS PROVIDED WITH THE EVM (INCLUDING, BUT NOT

LIMITED TO, REFERENCE DESIGNS 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 EPIDEMIC FAILURE WARRANTY OR 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 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, REGARDLESS OF WHEN MADE, CONCEIVED OR ACQUIRED.

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. 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 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 © 2018, Texas Instruments Incorporated

Summary of Contents for LMR36015 EVM Series

Page 1: ...CY FPWM SPREAD SPECTRUM CURRENT LMR36015AEVM LMR36015 Q1 400 kHz Disabled Disabled 1 5 A LMR36015FSCEVM LMR36015 Q1 2 1 MHz Enabled Enabled 1 5 A Contents 1 Posts Probes and Jumpers 3 2 Operation 5 3 Schematic 6 4 Board Layout 7 5 Bill of Materials 13 6 Test Results 14 List of Figures 1 EVM Board Connections 3 2 Jumper Locations 4 3 LMR36015xxxEVM Schematic 6 4 Top View of EVM 7 5 EVM Top Copper L...

Page 2: ...MR36015FSCEVM 3 3 VOUT Load Transient 12 VIN IOUT 0 A to 1 5 A TR TF 1 µs 18 26 LMR36015FSCEVM 5 VOUT Start Up Waveform 12 VIN 1 5 A Load 18 27 LMR36015FSCEVM 3 3 VOUT Start Up Waveform 24 VIN 1 5 A Load 18 28 LMR36015FSCEVM Low Frequency Conducted EMI Results for 3 3 VOUT With Spread Spectrum Blue Average and Yellow Peak 19 29 LMR36015FSCEVM High Frequency Conducted EMI Results for 3 3 VOUT With ...

Page 3: ...CEVM 1 1 Screw Terminal Connectors The screw terminals on the top of the board can be used for connecting to the input and output of the EVM See Figure 1 for the screw terminal connections The functions of the screw terminal connections are VIN Input supply to EVM Connect to a suitable input supply See LMR36015 Q1 data sheet for input supply requirements GND System ground IN Input supply to EVM in...

Page 4: ...provides a 5 V output PGOOD Use this jumper to select the PGOOD pullup configuration PGOOD can be connected to either VOUT or VCC The 2 to 3 position connects PGOOD to VOUT while the 1 to 2 position connects PGOOD to VCC Figure 2 Jumper Locations 1 3 Test Points VOUTS Output voltage sense connection connect to DMM Also use for frequency response analyzer connection VINS Input voltage sense connect...

Page 5: ...voltage use the test points VINS VOUTS and GNDS Alternatively sense wires can be soldered directly over input capacitors CIN1 or CIN2 and the output capacitors CO1 or CO2 4 Make sure the IC is enabled by having jumper J5 set to EN VIN and check that test point EN is driven high While measuring IQ unloaded input current remove all the input and output voltage probes that are most likely causing add...

Page 6: ...Schematic www ti com 6 SNVU636 November 2018 Submit Documentation Feedback Copyright 2018 Texas Instruments Incorporated LMR36015xxxEVM User s Guide 3 Schematic Figure 3 LMR36015xxxEVM Schematic ...

Page 7: ...www ti com Board Layout 7 SNVU636 November 2018 Submit Documentation Feedback Copyright 2018 Texas Instruments Incorporated LMR36015xxxEVM User s Guide 4 Board Layout Figure 4 Top View of EVM ...

Page 8: ...Board Layout www ti com 8 SNVU636 November 2018 Submit Documentation Feedback Copyright 2018 Texas Instruments Incorporated LMR36015xxxEVM User s Guide Figure 5 EVM Top Copper Layer ...

Page 9: ...www ti com Board Layout 9 SNVU636 November 2018 Submit Documentation Feedback Copyright 2018 Texas Instruments Incorporated LMR36015xxxEVM User s Guide Figure 6 EVM Mid Layer One ...

Page 10: ...Board Layout www ti com 10 SNVU636 November 2018 Submit Documentation Feedback Copyright 2018 Texas Instruments Incorporated LMR36015xxxEVM User s Guide Figure 7 EVM Mid Layer Two ...

Page 11: ...www ti com Board Layout 11 SNVU636 November 2018 Submit Documentation Feedback Copyright 2018 Texas Instruments Incorporated LMR36015xxxEVM User s Guide Figure 8 EVM Bottom Copper Layer ...

Page 12: ...Board Layout www ti com 12 SNVU636 November 2018 Submit Documentation Feedback Copyright 2018 Texas Instruments Incorporated LMR36015xxxEVM User s Guide Figure 9 EVM Bottom View ...

Page 13: ...00 ohm 100 MHz 3 A 1210 Taiyo Yuden FBMH3225HM601NT 1 LBL1 Thermal Transfer Printable Labels 0 650 W x 0 200 H 10 000 per roll Brady THT 14 423 10 1 R1 R2 RES 10 0 k 1 0 1 W 0603 Vishay Dale CRCW060310K0FKEA 2 R3 RES 100 k 1 0 1 W 0603 Vishay Dale CRCW0603100KFKEA 1 R4 RES 135 k 0 1 0 1 W 0603 Yageo America RT0603BRD07135KL 1 R5 RES 100 k 1 0 1 W 0603 Yageo America RC0603FR 07100KL 1 R6 RES 24 9 k...

Page 14: ... SNVU636 November 2018 Submit Documentation Feedback Copyright 2018 Texas Instruments Incorporated LMR36015xxxEVM User s Guide Table 2 Bill of Materials continued Designator Description Manufacturer Part Number Quantity L1 Inductor Shielded Composite 2 2 uH 5 6 A 0 04 ohm SMD Coilcraft XAL4020 222MEB 1 6 Test Results Section 6 1 details the test results from the LMR36015AEVM variant Section 6 2 de...

Page 15: ...as Instruments Incorporated LMR36015xxxEVM User s Guide 6 1 2 Load Transients Figure 14 LMR36015AEVM 5 VOUT Load Transient 24 VIN IOUT 0 A to 1 5 A TR TF 1 µs Figure 15 LMR36015AEVM 3 3 VOUT Load Transient 24 VIN IOUT 0 A to 1 5 A TR TF 1 µs 6 1 3 Start Up Waveforms Figure 16 LMR36015AEVM 5 VOUT Start Up Waveform 24 VIN 1 5 A Load Figure 17 LMR36015AEVM 3 3 VOUT Start Up Waveform 24 VIN 1 5 A Load...

Page 16: ...right 2018 Texas Instruments Incorporated LMR36015xxxEVM User s Guide 6 1 4 Conducted EMI Figure 18 LMR36015A Low Frequency Conducted EMI Results for 5 VOUT Blue Average and Yellow Peak Figure 19 LMR36015AEVM High Frequency Conducted EMI Results for 5 VOUT Blue Average and Yellow Peak ...

Page 17: ... Efficiency 0 0 25 0 5 0 75 1 1 25 1 5 0 10 20 30 40 50 60 70 80 90 100 LMR3 LMR3 6 VIN 12 VIN 18 VIN www ti com Test Results 17 SNVU636 November 2018 Submit Documentation Feedback Copyright 2018 Texas Instruments Incorporated LMR36015xxxEVM User s Guide 6 2 LMR36015FSCEVM Test Results The LMR36015FSCEVM variant is used for all figures from Figure 20 to Figure 29 6 2 1 Efficiency and Load Regulati...

Page 18: ... 6 2 2 Load Transients Figure 24 LMR36015FSCEVM 5 VOUT Load Transient 12 VIN IOUT 0 A to 1 5 A TR TF 1 µs Figure 25 LMR36015FSCEVM 3 3 VOUT Load Transient 12 VIN IOUT 0 A to 1 5 A TR TF 1 µs 6 2 3 Start Up Waveforms Figure 26 LMR36015FSCEVM 5 VOUT Start Up Waveform 12 VIN 1 5 A Load Figure 27 LMR36015FSCEVM 3 3 VOUT Start Up Waveform 24 VIN 1 5 A Load ...

Page 19: ...corporated LMR36015xxxEVM User s Guide 6 2 4 Conducted EMI Results Figure 28 LMR36015FSCEVM Low Frequency Conducted EMI Results for 3 3 VOUT With Spread Spectrum Blue Average and Yellow Peak Figure 29 LMR36015FSCEVM High Frequency Conducted EMI Results for 3 3 VOUT With Spread Spectrum Blue Average and Yellow Peak ...

Page 20: ...y set forth above or credit User s account for such EVM TI s liability under this warranty shall be limited to EVMs that 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 warr...

Page 21: ...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 réglementation d Industrie Canada le présent émetteur radio peut fo...

Page 22: ...ed loads Any loads applied outside of the specified output range may also result in unintended and or inaccurate operation and or possible permanent damage to the EVM and or interface electronics Please consult the EVM user guide prior to 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 ...

Page 23: ...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 Specif...

Page 24: ...se 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 reproduction and display of these resources is prohibited No license is granted to any other TI intellectual property right or to any third party intellectual property right TI disclaims responsibility for...

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