Texas Instruments TPS2543EVM User Manual Download Page 16

EVALUATION BOARD/KIT/MODULE (EVM) ADDITIONAL TERMS

Texas Instruments (TI) provides the enclosed Evaluation Board/Kit/Module (EVM) under the following conditions:

The user assumes all responsibility and liability for proper and safe handling of the goods. Further, the user indemnifies TI from all claims
arising from the handling or use of the goods.

Should this evaluation board/kit not meet the specifications indicated in the User’s Guide, the board/kit may be returned within 30 days from
the date of delivery for a full refund. THE FOREGOING LIMITED WARRANTY IS THE EXCLUSIVE WARRANTY MADE BY SELLER TO
BUYER AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING ANY WARRANTY OF
MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE. EXCEPT TO THE EXTENT OF THE INDEMNITY SET FORTH
ABOVE, NEITHER PARTY SHALL BE LIABLE TO THE OTHER FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL
DAMAGES.

Please read the User's Guide and, specifically, the Warnings and Restrictions notice in the User's Guide prior to handling the product. This
notice contains important safety information about temperatures and voltages. For additional information on TI's environmental and/or safety
programs, please visit

www.ti.com/esh

or contact TI.

No license is granted under any patent right or other intellectual property right of TI covering or relating to any machine, process, or
combination in which such TI products or services might be or are used. TI currently deals with a variety of customers for products, and
therefore our arrangement with the user is not exclusive. TI assumes no liability for applications assistance, customer product design,
software performance, or infringement of patents or services described herein.

REGULATORY COMPLIANCE INFORMATION

As noted in the EVM User’s Guide and/or EVM itself, this EVM and/or accompanying hardware may or may not be subject to the Federal
Communications Commission (FCC) and Industry Canada (IC) rules.

For EVMs

not

subject to the above rules, this evaluation board/kit/module is intended for use for ENGINEERING DEVELOPMENT,

DEMONSTRATION OR EVALUATION PURPOSES ONLY and is not considered by TI to be a finished end product fit for general consumer
use. It generates, uses, and can radiate radio frequency energy and has not been tested for compliance with the limits of computing
devices pursuant to part 15 of FCC or ICES-003 rules, which are designed to provide reasonable protection against radio frequency
interference. Operation of the equipment may cause interference with radio communications, in which case the user at his own expense will
be required to take whatever measures may be required to correct this interference.

General Statement for EVMs including a radio

User Power/Frequency Use Obligations: This radio is intended for development/professional use only in legally allocated frequency and
power limits. Any use of radio frequencies and/or power availability of this EVM and its development application(s) must comply with local
laws governing radio spectrum allocation and power limits for this evaluation module. It is the user’s sole responsibility to only operate this
radio in legally acceptable frequency space and within legally mandated power limitations. Any exceptions to this are strictly prohibited and
unauthorized by Texas Instruments unless user has obtained appropriate experimental/development licenses from local regulatory
authorities, which is responsibility of user including its acceptable authorization.

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

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 TPS2543EVM

Page 1: ...est Setup 5 4 EVM Assembly Drawings and Layout Guidelines 6 4 1 PCB Drawings 6 4 2 Layout Guidelines 9 5 Bill of Materials 10 List of Figures 1 TPS2543EVM Schematic 3 2 Typical TPS2543EVM Test Setup 5...

Page 2: ...allow all devices to draw 1500 mA BC 1 2 corrects BC 1 1 to ensure USB host provides 5 V at 1500 mA Standard downstream port SDP USB 2 0 defined port currently adopted by most USB ports Portable devic...

Page 3: ...TP6 R6 100k R3 80 6k R7 100k R8 100k 1 2 3 4 L1 370 Ohm R4 2k 1 2 J1 R11 100k R12 100k R13 100k R9 100k R10 100k TP1 D1 LN1271R TP4 C1 10uF C2 0 1uF R5 100k R2 16 9k C3 150 uF C4 0 1uF 1 GND 2 IO1 3 I...

Page 4: ...wer bus input TP4 RED VOUT Power bus output TP5 SM GND Power bus GND TP6 SM GND Power bus GND TP7 ORG DP IN Data in TP8 ORG DM IN Data in TP9 WHT FAULT Fault pin TP10 WHT STATUS Status pin Table 3 Jum...

Page 5: ...am port USB 2 0 mode ILIM_HI or ILIM_LO is selected to set IOS by ILIM_SEL 1 1 0 1 Standard downstream port USB 2 0 mode ILIM_LO is selected to set IOS no discharge to or from 1111 1 1 1 1 Charging do...

Page 6: ...s and Layout Guidelines 4 1 PCB Drawings The following figures show component placement and layout of the EVM Figure 3 Top Side Placement Figure 4 Top Side Routing 6 TPS2543EVM User s Guide SLVU660 Fe...

Page 7: ...VM Assembly Drawings and Layout Guidelines Figure 5 Layer Two Routing Figure 6 Layer Three Routing 7 SLVU660 February 2012 TPS2543EVM User s Guide Submit Documentation Feedback Copyright 2012 Texas In...

Page 8: ...gs and Layout Guidelines www ti com Figure 7 Figure 7 Bottom Side Routing Figure 8 Bottom Side Placement 8 TPS2543EVM User s Guide SLVU660 February 2012 Submit Documentation Feedback Copyright 2012 Te...

Page 9: ...ese traces as controlled impedance differential pairs per the USB 2 0 specification Minimize the use of vias in the high speed data lines Figure 7 provides a good signal routing example for the high s...

Page 10: ...PEC02SAAN Sullins JP3 1 PEC05DAAN Header male 2 5 pin 100 mil spacing 0 100 inch 2 54 mm 5 2 PEC05DAAN Sullins L1 1 370 Choke common mode 0 050 0 080 inch 1 27 0805USB 372ML or Coilcraft or 2 03 mm 7...

Page 11: ...11 SLVU660 February 2012 TPS2543EVM User s Guide Submit Documentation Feedback...

Page 12: ...ncy energy and has not been tested for compliance with the limits of computing devices pursuant to part 15 of FCC or ICES 003 rules which are designed to provide reasonable protection against radio fr...

Page 13: ...ential radio interference to other users the antenna type and its gain should be so chosen that the equivalent isotropically radiated power e i r p is not more than that necessary for successful commu...

Page 14: ...oduct only after you obtained the license of Test Radio Station as provided in Radio Law of Japan with respect to this product or 3 Use of this product only after you obtained the Technical Regulation...

Page 15: ...property damage personal injury or death If there are questions concerning these ratings please contact a TI field representative prior to connecting interface electronics including input power and in...

Page 16: ...ncy energy and has not been tested for compliance with the limits of computing devices pursuant to part 15 of FCC or ICES 003 rules which are designed to provide reasonable protection against radio fr...

Page 17: ...na type and its gain should be so chosen that the equivalent isotropically radiated power e i r p is not more than that necessary for successful communication This radio transmitter has been approved...

Page 18: ...roduct only after you obtained the license of Test Radio Station as provided in Radio Law of Japan with respect to this product or 3 Use of this product only after you obtained the Technical Regulatio...

Page 19: ...property damage personal injury or death If there are questions concerning these ratings please contact a TI field representative prior to connecting interface electronics including input power and in...

Page 20: ...egulatory and safety related requirements concerning its products and any use of TI components in its applications notwithstanding any applications related information or support that may be provided...

Page 21: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Texas Instruments TPS2543EVM 064...

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