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EVM IMPORTANT NOTICE

Texas Instruments (TI) provides the enclosed product(s) under the following conditions:

This evaluation kit being sold by TI is intended for use for ENGINEERING DEVELOPMENT OR EVALUATION
PURPOSES ONLY
 and is not considered by TI to be fit for commercial use. As such, the goods being provided
may not be complete in terms of required design-, marketing-, and/or manufacturing-related protective
considerations, including product safety measures typically found in the end product incorporating the goods.
As a prototype, this product does not fall within the scope of the European Union directive on electromagnetic
compatibility and therefore may not meet the technical requirements of the directive.

Should this evaluation kit not meet the specifications indicated in the EVM User’s Guide, the kit may be returned
within 30 days from the date of delivery for a full refund. THE FOREGOING 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.

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. Please be aware that the products
received may not be regulatory compliant or agency certified  (FCC, UL, CE, etc.). Due to the open construction
of the product, it is the user’s responsibility to take any and all appropriate precautions with regard to electrostatic
discharge.

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.

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
.

Please read the EVM User’s Guide and, specifically, the EVM Warnings and Restrictions notice in the EVM
User’s Guide prior to handling the product. This notice contains important safety information about temperatures
and voltages. For further safety concerns, please contact the TI application engineer.

Persons handling the product must have electronics training and observe good laboratory practice standards.

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.

Mailing Address:

Texas Instruments
Post Office Box 655303
Dallas, Texas 75265

Copyright 

 2003, Texas Instruments Incorporated

Содержание TPS793 YEQEVM Series

Страница 1: ...September 2003 User s Guide SBVU001...

Страница 2: ...itute a license from TI to use such products or services or a warranty or endorsement thereof Use of such information may require a license from a third party under the patents or other intellectual p...

Страница 3: ...handling or use of the goods Please be aware that the products received may not be regulatory compliant or agency certified FCC UL CE etc Due to the open construction of the product it is the user s r...

Страница 4: ...here is uncertainty as to the load specification please contact a TI field representative During normal operation some circuit components may have case temperatures greater than 60 C The EVM is design...

Страница 5: ...Texas Instruments The following documents provide information regarding the TPS793xxYEQ EVM These documents are available from the TI web site The last charac ter of the literature number corresponds...

Страница 6: ...suant to sub part J of part 15 of FCC rules which are designed to provide reasonable protection against radio frequency interference Operation of this equip ment in other environments may cause interf...

Страница 7: ...2 2 3 Operation 2 2 3 Printed Circuit Board Layout 3 1 3 1 Layout 3 2 4 Schematic and Bill of Materials 4 1 4 1 Schematic 4 2 4 2 Bill of Materials 4 2 3 1 Assembly Layer 3 2 3 2 Top Layer Routing 3...

Страница 8: ...ra low noise high PSRR low drop outs LDOs suitable for RF applications This EVM is specifically designed and optimized to operate over the entire input voltage range of the TPS793xxYEQ LDO 2 7V to 5 5...

Страница 9: ...ter describes the jumpers and connectors on the EVM as well as how to properly connect set up and use the TPS793xxYEQEVM Topic Page 2 1 Input Output Connector Descriptions 2 2 2 2 Set Up 2 2 2 3 Opera...

Страница 10: ...put of the load 2 1 5 J5 EN This jumper enables and disables the LDO output Connecting EN to ON en ables the device while connecting EN to OFF disables the device 2 2 Set Up Connect an input supply be...

Страница 11: ...3 1 Printed Circuit Board Layout This chapter provides the TPS793xxYEQEVM printed circuit board layout and illustrations Topic Page 3 1 Layout 3 2 Chapter 3...

Страница 12: ...e 3 3 show the board layout for the TPS793xxYEQEVM printed wiring board PWB Careful attention should be given to the routing to the chip scale IC lands Refer to the Na noStar Wafer Chip Scale Package...

Страница 13: ...ll of Materials This chapter provides the schematic for the TPS793xxYEQEVM The bill of materials is also included for component and manufacturer reference Topic Page 4 1 Schematic 4 2 4 2 Bill of Mate...

Страница 14: ...0V X5R 10 603 TDK C1608X5R1A105KT 1 C2 Capacitor 4700pF 50V X7R 10 402 TDK C1005X7R1H472KT 1 C3 Capacitor ceramic 4 7 F 6 3V X5R 10 603 TDK C1608X5R0J475KT 0 C4 C5 Capacitor ceramic xxx F 6 3V 1210 4...

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