Texas Instruments TPS61130EVM Скачать руководство пользователя страница 3

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 TPS61130EVM

Страница 1: ...TPS61130EVM May 2003 PMP Portable Power User s Guide SLVU086...

Страница 2: ...t that any license either express or implied is granted under any TI patent right copyright mask work right or other TI intellectual property right relating to any combination machine or process in wh...

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: ...ecting any load to the EVM output If there is uncertainty as to the load specification please contact a TI field representative During normal operation some circuit components may have case temperatur...

Страница 5: ...The 3 3 V output is provided by the SEPIC converter and the 1 5 V output is provided by the integrated LDO This user s guide includes setup instructions a schematic diagram a bill of materials BOM an...

Страница 6: ...the limits of computing devices pursuant to subpart J of part 15 of FCC rules which are designed to provide reasonable protection against radio frequency interference Operation of this equipment in o...

Страница 7: ...2 1 3 J3 VOUT 2 2 2 1 4 J4 GND 2 2 2 1 5 J5 LDOOUT 2 2 2 1 6 J6 GND 2 2 2 1 7 J7 PGOOD LBO 2 2 2 1 8 JP1 SKIPEN 2 2 2 1 9 JP2 EN 2 2 2 1 10 JP3 LDOEN 2 2 2 1 11 JP4 LDOIN 2 3 2 2 Setup 2 3 2 3 Operati...

Страница 8: ...Contents viii 3 1 Top Layer 3 2 3 2 Bottom Layer 3 2 3 3 Top Assembly 3 3 4 1 TPS61130EVM 206 Schematic 4 2 4 1 TPS61130EVM 206 Bill of Materials 4 2...

Страница 9: ...nd 1 5 V for the LDO output If desired this EVM can easily be modified to supply higher or lower output voltages The SEPIC converter can be set up to provide an output voltage between 2 5 V and 5 5 V...

Страница 10: ...1 2...

Страница 11: ...pter describes the jumpers and connectors on the EVM as well as how to properly connect setup and use the TPS61130EVM 206 Topic Page 2 1 Input Output Connector Descriptions 2 2 2 2 Setup 2 3 2 3 Opera...

Страница 12: ...is the positive connection from the output of the LDO power supply Connect this pin to the positive input of the load 2 1 6 J6 GND This is the negative connection from the output of the LDO power supp...

Страница 13: ...5 5 V Connect a load for the SEPIC converter between J3 and J4 Connect a load for the LDO between J5 and J6 Configure the SKIPEN jumper to the desired setting Configure JP4 to provide power to the LDO...

Страница 14: ...2 4...

Страница 15: ...3 1 Board Layout This chapter provides the TPS61130EVM 206 board layout and illustrations Topic Page 3 1 Layout 3 2 Chapter 3...

Страница 16: ...e TPS61130EVM 206 PWB The nodes with high switching frequencies and currents are short and are isolated from the noise sensitive feedback circuitry Careful attention has been given to the rout ing of...

Страница 17: ...Layout 3 3 Board Layout Figure 3 3 Top Assembly...

Страница 18: ...3 4...

Страница 19: ...4 1 Schematic and Bill of Materials This chapter provides the TPS61130EVM 206 schematic and bill of materials Topic Page 4 1 Schematic 4 2 4 2 Bill of Materials 4 2 Chapter 4...

Страница 20: ...0 Murata GRM32ER61A226KA65 7 J1 J7 Header 2 pin 100 mil spacing 36 pin strip 0 100 In x 2 In Sullins PTC36SAAN 4 JP1 JP4 Header 3 pin 100 mil spacing 36 pin strip 0 100 In x 3 In Sullins PTC36SAAN 1 L...

Отзывы: