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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.

Содержание TPS2378EVM-602

Страница 1: ...8 7 EVM Assembly Drawing and Layout Guidelines 10 8 Bill of Materials 15 List of Figures 1 TPS2378EVM 602 PD Front End Schematic 3 2 TPS2378EVM 602 Dual PD section 4 3 TPS2378EVM 602 DCDC Converter S...

Страница 2: ...ied to the power pins of connectors J1 or J3 42 5 57 V Operating Voltage 1 After start up 30 57 Input UVLO POE input J1 1 Rising input voltage 40 Falling input voltage 30 Detection voltage 1 at device...

Страница 3: ...hm L6 PAIR12 PAIR36 PAIR45 PAIR78 CHGND D8 D9 D10 D11 D12 D13 D14 D15 1 2 3 4 J8 DNP J9 DNP J10 DNP BRG1 BRG2 BRG1 BRG1 BRG2 BRG2 TP16 TP12 TP13 TP14 TP15 VSS2 VSS1 VDD 1 2 3 4 5 6 7 8 9 10 11 12 13 1...

Страница 4: ...4 7 8 1 2 3 5 6 FDMS86105 Q9 4 7 8 1 2 3 5 6 FDMS86105 Q8 0 R43 DNP BAT46W 7 F D20 30 1k R42 20 0k R50 DNP VBIAS VBIAS PGND LO E6SF ABCB 24 1 Z D16 VOUT PGND LO E6SF ABCB 24 1 Z D18 49 9k R46 10 0k R4...

Страница 5: ...12 PGND 13 AUX 14 OUT 15 PVDD 16 VDD 17 LINEUV 18 LINEOV 19 NC 20 U6 UCC2897APW 0 01 F C18 80 6k R16 61 9k R20 100k R21 1 F C20 2 61k R10 4 22k R13 7 50k R15 10 1W R6 VBIAS VOUT LY E6SF AABA 46 1 Z D...

Страница 6: ...2P T2P output signals for both TPS2378 PDs J7 T2P VPU2 T2P Pull up voltage of PD2 J11 Load Delay Disable Disables load delay Table 3 Test Points Test Points Label Description TP1 Output Output voltage...

Страница 7: ...SLUUAY8 2 Connect J3 of the TPS2378EVM 602 to J9 or J21 of the TPS23861EVM 612 using a standard CAT5E cable 3 Vary the load as necessary for test purposes Figure 4 Typical TPS2378EVM 602 Test Setup 5...

Страница 8: ...e 5 illustrates the startup response of the TPS2378EVM 602 Ch2 VOUT with 26 W output load Ch1 and Ch4 show the input current of each TPS2378 PD when the TPS23861EVM 612 is connected to the EVM It show...

Страница 9: ...artup with less than 13 W per pair for 80 ms during PSE inrush When using the TPS2378EVM 602 EVM with the TPS23861EVM 612 for evaluation while using resistive loads the output load must be light enoug...

Страница 10: ...tion Feedback Copyright 2015 2017 Texas Instruments Incorporated TPS2378EVM 602 Evaluation Module 7 EVM Assembly Drawing and Layout Guidelines 7 1 PCB Drawings Figure 8 to Figure 13 show component pla...

Страница 11: ...and Layout Guidelines 11 SLVUAG7A May 2015 Revised July 2017 Submit Documentation Feedback Copyright 2015 2017 Texas Instruments Incorporated TPS2378EVM 602 Evaluation Module Figure 10 Layer 2 Routing...

Страница 12: ...es www ti com 12 SLVUAG7A May 2015 Revised July 2017 Submit Documentation Feedback Copyright 2015 2017 Texas Instruments Incorporated TPS2378EVM 602 Evaluation Module Figure 12 Bottom Side Routing spa...

Страница 13: ...t and an isolated converter output Place the TPS2378 over split local ground planes referenced to VSS for the PoE input and to COM RTN for the converter Whereas the PoE side may operate without a grou...

Страница 14: ...tead of the switching side where possible like the output side of inductor Use Bob Smith terminations Bob Smith EFT capacitor and Bob Smith plane Use Bob Smith plane as ground shield on input side of...

Страница 15: ...AP CERM 1uF 16V 10 X5R 0603 0603 C0603C105K4PACTU Kemet C21 1 0 047uF CAP CERM 0 047 F 50 V 10 X7R 0603 0603 GRM188R71H473KA61D Murata C24 1 0 039uF CAP CERM 0 039 F 25 V 10 X7R 0603 0603 06033C393KAT...

Страница 16: ...CSD18504Q5A Texas Instruments R1 1 39k RES 39k ohm 5 0 25W 1206 1206 CRCW120639K0JNEA Vishay Dale R2 1 4 7 RES 4 7 ohm 5 0 1W 0603 0603 CRCW06034R70JNEA Vishay Dale R3 R47 R54 3 10 0k RES 10 0 k 1 0...

Страница 17: ...3 2 25 5k RES 25 5 k 1 0 1 W 0603 0603 CRCW060325K5FKEA Vishay Dale SH J1 SH J2 SH J3 SH J4 4 1x2 Shunt 100mil Gold plated Black Shunt 969102 0000 DA 3M T1 1 62uH Transformer 62uH SMT 26 4x13 7x32mm 7...

Страница 18: ...Texas Instruments Incorporated TPS2378EVM 602 Evaluation Module Table 4 TPS2378EVM 602 BOM continued Designator Quantity Value Description Package Reference Part Number Manufacturer R50 0 20 0k RES 20...

Страница 19: ...2017 Texas Instruments Incorporated Revision History Revision History NOTE Page numbers for previous revisions may differ from page numbers in the current version Changes from Original May 2015 to A R...

Страница 20: ...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...

Страница 21: ...the antenna types listed in 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 great...

Страница 22: ...t 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 with the...

Страница 23: ...OST 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...

Страница 24: ...TI Resource NO OTHER LICENSE EXPRESS OR IMPLIED BY ESTOPPEL OR OTHERWISE TO ANY OTHER TI INTELLECTUAL PROPERTY RIGHT AND NO LICENSE TO ANY TECHNOLOGY OR INTELLECTUAL PROPERTY RIGHT OF TI OR ANY THIRD...

Страница 25: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Texas Instruments TPS2378EVM 602...

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