National Semiconductor UCD3138ACCEVM149, User Manual

Page 1: ...Using the UCD3138ACCEVM149 User s Guide Literature Number SLUUB82 March 2015...

Page 2: ...separately Texas Instruments also offers a Graphical User Interface in order to program the UCD3138A controller and configure parameters when used with the power converter EVM mentioned above 2 Descri...

Page 3: ...40 pin Pin 39 External voltage source input 11 5 12 0 12 5 VDC Connector J5 JTAG Standard JTAG communication connection Standard Connector J6 3 3 V on board to external Port to use 3 3 V on board to b...

Page 4: ...36 TCK TCAP SYNC PWM0 37 TDO SCI_TX0 PMBUS_ALERT FAULT0 38 TDI SCI_RX0 PMBUS_CTRL FAULT1 39 TMS 40 TCAP 41 FAULT2 42 FAULT3 43 DGND 44 V33DIO 45 BP18 46 V33D 47 AGND 48 AGND 49 EAP0 50 EAN0 51 EAP1 52...

Page 5: ...AD 09 AD 10 AD 11 AD 12 AD 13 EADC N2 EADC P2 EADC N1 EADC P1 EADC N0 EADC P0 AGND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 17 19 21 23 25 27 29 31 33 35 37 39 16 18 20 22 24 26 28 30 32 34 36 38 40 J4 DPW...

Page 6: ...ux and all contaminants Use of no clean flux is not acceptable Assembly Note ZZ3 These assemblies must comply with workmanship standards IPC A 610 Class 2 unless otherwise specified SH J1 LOGO PCB Pb...

Page 7: ...o GPIO adaptor visit http www ti com tool usb to gpio 5 2 1 USB to GPIO Interface Adapter HPA172 Accessories including a USB interface adapter HPA172 b USB cable 5 pin B Mini Male to Type A Male c Rib...

Page 8: ...3138ACCEVM149 board can be launched through the below steps 1 Click the window start click All Programs click Texas Instruments Fusion Digital Power Designer click Device GUIs click UCD3xxx UCD9xxx De...

Page 9: ...Equipment Setup Figure 6 UCD3XXX UCD9XXX Device GUI Figure 7 Firmware Code Downloading 9 SLUUB82 March 2015 Using the UCD3138ACCEVM149 Submit Documentation Feedback Copyright 2015 Texas Instruments In...

Page 10: ...D converter channel AD01 TP22 EADC N2 EAN2 TP23 EADC P2 EAP2 TP24 AD 01 A to D converter channel AD00 TP25 to TP36 AD 02 to 13 A to D converter channels AD02 to AD13 TP37 12V_EXT External 12 V J1 PMBu...

Page 11: ...hen click Download The firmware of cyclone x0 will be downloaded to the UCD3138A device on the UCD3138ACCEVM149 EVM When prompted click Yes to complete the download Click Close to exit the download wi...

Page 12: ...PCB dimensions L x W 3 400 x 1 8 inch PCB material FR4 or compatible four layers and 1oz copper on each layer Figure 8 UCD3138ACCEVM149 Top Layer Assembly Drawing top view Figure 9 UCD3138ACCEVM149 Bo...

Page 13: ...PCB Layout Figure 10 UCD3138ACCEVM149 Top Copper top view Figure 11 UCD3138ACCEVM149 Internal Layer 1 top view 13 SLUUB82 March 2015 Using the UCD3138ACCEVM149 Submit Documentation Feedback Copyright...

Page 14: ...ww ti com Figure 12 UCD3138ACCEVM149 Internal Layer 2 top view Figure 13 UCD3138ACCEVM149 Bottom Copper top view 14 Using the UCD3138ACCEVM149 SLUUB82 March 2015 Submit Documentation Feedback Copyrigh...

Page 15: ...25 R26 3 R6 R34 R36 Resistor 0 5 0 1 W 0603 CRCW06030000Z0EA Vishay Dale 6 R10 R32 R33 R35 R37 Resistor 10 0 k 1 0 1 W 0603 CRCW060310K0FKEA Vishay Dale R38 1 R11 Resistor 16 0 k 1 0 1 W 0603 RC0603FR...

Page 16: ...rammer s Manual Texas Instruments Literature Number SLUU994 July 2012 5 Fusion Digital Power Designer GUI for Isolated Power Applications User Guide for UCD3138 UCD3138064 UCD3138A applications Texas...

Page 17: ...s user s guide and this appendix A 1 Importing a CCSv6 project Upon running CCSv6 for the first time the Workspace Launcher window will appear as shown in Figure 14 It is left to the user do decide wh...

Page 18: ...Select search directory click Browse navigate to the target project and click OK For this example the project is called UCD3138_Lab_02_solution Check the box next to the discovered project and do not...

Page 19: ...Right Click on the project in the Project explorer and choose Build Project NOTE If this is the first time building a UCD3138 or related project and Cygwin is also installed on the PC that is perform...

Page 20: ...y s debug folder The filename that prefaces the x0 will be the name of the project that was built i e a project named UCD3138_Lab_02_solution will create UCD3138_Lab_02_solution x0 as its firmware fil...

Page 21: ...ing 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 repa...

Page 22: ...essful communication This radio transmitter has been approved by Industry Canada to operate with the antenna types listed in the user guide with the maximum permissible gain and required antenna imped...

Page 23: ...ified allowable ranges some circuit components may have elevated case temperatures These components include but are not limited to linear regulators switching transistors pass transistors current sens...

Page 24: ...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 USE L...

Page 25: ...sponsible for compliance with all legal regulatory and safety related requirements concerning its products and any use of TI components in its applications notwithstanding any applications related inf...