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Control Card in Digitally Controlled Off-Line Isolated
This user's guide describes the characteristics, operation, and use of the UCD3138A64CEVM-660
evaluation module (EVM). The UCD3138A64CEVM-660 is a fully assembled and tested platform for
evaluating the performance of the UCD3138A64 digital controller device from Texas Instruments. This
document includes schematic diagrams, a printed circuit board (PCB) layout, bill of materials, and test
data. Throughout this document, the abbreviations EVM, UCD3138A64CEVM, and the term evaluation
module are synonymous with the UCD3138A64CEVM-660, unless otherwise noted.
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SLUUB53 - July 2014
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Copyright © 2014, Texas Instruments Incorporated
Contents
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C Communication with UCD3138A64
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User's Guide
SLUUB53 - July 2014
Power Converters
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Summary of Contents for Texas Instruments UCD3138A64CEVM-660
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Page 1: Table Of Contents
Power Converters This user’s guide describes the characteristics, operation, and use of the UCD3138A64CEVM-660 evaluation module (EVM). The UCD3138A64CEVM-660 is a fully assembled and tested platform for evaluating the performance of the UCD3138A64 digital controller device from Texas Instruments. This document includes schematic diagrams, a printed circuit board (PCB) layout, bill of materials, and test data. -
Page 2: Introduction
EVMs, which were originally developed to support the UCD3138 device. Alternately, the EVM can also be loaded with custom-developed firmware. In order to communicate with the UCD3138A64 digital controller in this EVM, a separate USB interface adapter EVM from Texas Instruments known as USB-TO-GPIO Adapter is required. -
Page 3: Description
Evaluation Board • UCD3138LLCEVM-028, A Digital Controlled LLC Half-Bridge DC-to-DC Converter Evaluation board Contact Texas Instruments for assistance with obtaining the firmware source code used to interface the UCD3138A64 with these EVMs. Typical Applications • Off-line isolated power supply applications such as, LLC resonant half-bridge dc-dc power converter, and phase-shifted full-bridge dc-dc power converter •... -
Page 4: Specifications
Operation Environment Operating Temperature Natural Convection °C Range Mechanical Characterstics Width 1.965 Dimensions Length 3.400 inches Component height Control Card in Digitally Controlled Off-Line Isolated Power Converters SLUUB53 – July 2014 Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated... -
Page 5: Schematics
Assembly Variant: Sheet: DGND DGND warrant that this design will meet the specifications, will be suitable for your application or fit for any particular purpose, or will operate in an implementation. Texas Instruments and/or its Drawn By: Brandon T. Vonk File: PWR660A.SchDoc... -
Page 6: Ucd3138A64Evm-660 Schematics (2 Of 2)
Not in version control Assembly Variant: Sheet: warrant that this design will meet the specifications, will be suitable for your application or fit for any particular purpose, or will operate in an implementation. Texas Instruments and/or its Drawn By: File: PWR660A_Hardware_ANSI-B.SchDoc... -
Page 7: Test Equipment
5.1.2 USB-to-GPIO Interface Adapter This adapter is to establish the communication between the control card UCC3138A64EVM-660 and the PC computer through the PMBus and the GUI, Texas Instruments Fusion Digital Power Designer. To order the USB-to-GPIO adaptor, visit: http://www.ti.com/tool/usb-to-gpio 5.1.2.1... -
Page 8: Equipment Setup
Launch UCD3138A64 Device GUI The GUI for the UCD3138A64EVM-660 board is launched with the following steps: Click the Windows Start → click All Programs → click Texas Instruments Fusion Digital Power Designer → click Device GUIs → click UCD3xxx and UCD9xxx Device GUI. -
Page 9: List Of Test Points
PMBus Connection PMBus connector, 10 pins JTAG Connection JTAG connector, 14 pin header RESET UCD3138A64 reset, push to reset SLUUB53 – July 2014 Control Card in Digitally Controlled Off-Line Isolated Power Converters Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated... -
Page 10: Test Procedure
.x0, for example, cycloneA64.x0; then click Download. The firmware of cycloneA64.x0 is downloaded to the UCD3138A64 device on the UCD3138A64CEVM-660 EVM. When prompted, click Yes to complete the download. Click Close to exit the download window. -
Page 11: Erase Firmware Code From Ucd3138A64Evm-660
3. Click Erase/Set PFlash: 0xFF Equipment Shutdown 1. Exit the GUI. 2. Disconnect the USB cable and the ribbon cable. SLUUB53 – July 2014 Control Card in Digitally Controlled Off-Line Isolated Power Converters Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated... -
Page 12: Evm Assembly Drawing And Pcb Layout
Figure 7. UCD3138A64EVM-660 Top Layer Assembly Drawing (Top View) Figure 8. UCD3138A64EVM-660 Bottom Assembly Drawing (No Components) Control Card in Digitally Controlled Off-Line Isolated Power Converters SLUUB53 – July 2014 Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated... -
Page 13: Ucd3138A64Evm-660 Top Copper (Top View)
EVM Assembly Drawing and PCB layout www.ti.com Figure 9. UCD3138A64EVM-660 Top Copper (Top View) Figure 10. UCD3138A64EVM-660 Internal Layer 1 (Top View) SLUUB53 – July 2014 Control Card in Digitally Controlled Off-Line Isolated Power Converters Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated... -
Page 14: Ucd3138A64Evm-660 Internal Layer 2 (Top View)
EVM Assembly Drawing and PCB layout www.ti.com Figure 11. UCD3138A64EVM-660 Internal Layer 2 (Top View) Figure 12. UCD313A64CEVM-660 Bottom Copper (Top View) Control Card in Digitally Controlled Off-Line Isolated Power Converters SLUUB53 – July 2014 Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated... -
Page 15: Bill Of Materials
Switch, Tactile, SPST-NO, 1VA, 32V, SMT Switch, 6.3x5.36x6.6 mm, SMT KT11P2JM34LFS C&K Components Unless otherwise noted, all parts may be substituted with equivalents. SLUUB53 – July 2014 Control Card in Digitally Controlled Off-Line Isolated Power Converters Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated... -
Page 16: Submit Documentation Feedback
Test Point, Miniature, White, TH White Miniature Testpoint 5002 Keystone Crystal, 10.000MHz, 10pF, SMD 5x0.9x3.2mm 7B-10.000MEEQ-T TXC Corporation Control Card in Digitally Controlled Off-Line Isolated Power Converters SLUUB53 – July 2014 Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated... -
Page 17: Appendix A Summary Of Using Code Composer Studio V5.5
Use this as the default and do not ask again. For this guide, a workspace is not used, so click Figure 13. CCSv5.5 Workspace Launcher SLUUB53 – July 2014 Summary of Using Code Composer Studio v5.5 Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated... - Page 18 Training_CCS5v5. Check the box next to the discovered project, and do not check Copy projects into workspace, or Automatically import referenced projects. Click Finish. Figure 15. Importing a CCSv5.5 Project Summary of Using Code Composer Studio v5.5 SLUUB53 – July 2014 Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated...
- Page 19 The project should be imported into CCSv5.5 and shown in the Project Explorer as shown in Figure At this point, files in the project can be edited as required. Figure 16. Project Explorer SLUUB53 – July 2014 Summary of Using Code Composer Studio v5.5 Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated...
- Page 20 .x0 file is not generated. This .x0 file can be run on the UCD3138 target device using the UCD3XXX / UCD9XXX Device GUI. Summary of Using Code Composer Studio v5.5 SLUUB53 – July 2014 Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated...
- Page 21 5. Fusion Digital Power Designer GUI for Isolated Power Applications User Guide (for UCD3138, UCD3138064, UCD3138A64 applications) (SLUA676) 6. Code Composer Studio v5 Wiki, Texas Instruments, http://processors.wiki.ti.com/index.php/Category:Code_Composer_Studio_v5 7. Converting UCD3138 Firmware Project from Code Composer Studio Version 3.3 to 5.2 (SLUA679) 8.
- Page 22 ADDITIONAL TERMS AND CONDITIONS, WARNINGS, RESTRICTIONS, AND DISCLAIMERS FOR EVALUATION MODULES Texas Instruments Incorporated (TI) markets, sells, and loans all evaluation boards, kits, and/or modules (EVMs) pursuant to, and user expressly acknowledges, represents, and agrees, and takes sole responsibility and risk with respect to, the following: 1.
- Page 23 RADIO FREQUENCY REGULATORY COMPLIANCE INFORMATION FOR EVALUATION MODULES Texas Instruments Incorporated (TI) evaluation boards, kits, and/or modules (EVMs) and/or accompanying hardware that is marketed, sold, or loaned to users may or may not be subject to radio frequency regulations in specific countries.
- Page 24 Les types d'antenne non inclus dans cette liste, ou dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour l'exploitation de l'émetteur. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2014, Texas Instruments Incorporated spacer Important Notice for Users of EVMs Considered “Radio Frequency Products”...
- Page 25 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue.
- Page 26 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Texas Instruments UCD3138A64CEVM-660...
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