background image

STANDARD TERMS FOR EVALUATION MODULES

1.

Delivery:

TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, and/or

documentation which may be provided together or separately (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance
with the terms set forth herein. User's acceptance of the EVM is expressly subject to the following terms.

1.1

EVMs are intended solely for product or software developers for use in a research and development setting to facilitate feasibility
evaluation, experimentation, or scientific analysis of TI semiconductors products. EVMs have no direct function and are not
finished products. EVMs shall not be directly or indirectly assembled as a part or subassembly in any finished product. For
clarification, any software or software tools provided with the EVM (“Software”) shall not be subject to the terms and conditions
set forth herein but rather shall be subject to the applicable terms that accompany such Software

1.2

EVMs are not intended for consumer or household use. EVMs may not be sold, sublicensed, leased, rented, loaned, assigned,
or otherwise distributed for commercial purposes by Users, in whole or in part, or used in any finished product or production
system.

2

Limited Warranty and Related Remedies/Disclaimers

:

2.1

These terms do not apply to Software. The warranty, if any, for Software is covered in the applicable Software License
Agreement.

2.2

TI warrants that the TI EVM will conform to TI's published specifications for ninety (90) days after the date TI delivers such EVM
to User. Notwithstanding the foregoing, TI shall not be liable for a nonconforming EVM if (a) the nonconformity was caused by
neglect, misuse or mistreatment by an entity other than TI, including improper installation or testing, or for any EVMs that have
been altered or modified in any way by an entity other 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
techniques

are

used

to

the

extent

TI

deems

necessary.

TI

does

not

test

all

parameters

of

each

EVM.

User's claims against TI under this Section 2 are void if User fails to notify TI of any apparent defects in the EVMs within ten (10)
business days after delivery, or of any hidden defects with ten (10) business days after the defect has been detected.

2.3

TI's sole liability shall be at its option to repair or replace EVMs that fail to conform to the warranty 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
warranted for the remainder of the original warranty period. Replaced EVMs shall be warranted for a new full ninety (90) day
warranty period.

3

Regulatory Notices:

3.1

United States

3.1.1

Notice applicable to EVMs not FCC-Approved:

FCC NOTICE:

This kit is designed to allow product developers to evaluate electronic components, circuitry, or software

associated with the kit to determine whether to incorporate such items in a finished product and software developers to write
software applications for use with the end product. This kit is not a finished product and when assembled may not be resold or
otherwise marketed unless all required FCC equipment authorizations are first obtained. Operation is subject to the condition
that this product not cause harmful interference to licensed radio stations and that this product accept harmful interference.
Unless the assembled kit is designed to operate under part 15, part 18 or part 95 of this chapter, the operator of the kit must
operate under the authority of an FCC license holder or must secure an experimental authorization under part 5 of this chapter.

3.1.2

For EVMs annotated as FCC – FEDERAL COMMUNICATIONS COMMISSION Part 15 Compliant:

CAUTION

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not
cause harmful interference, and (2) this device must accept any interference received, including interference that may cause
undesired operation.

Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to
operate the equipment.

FCC Interference Statement for Class A EVM devices

NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of
the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to
correct the interference at his own expense.

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...

Reviews: