Texas Instruments TPS8269 EVM-207 Series User Manual
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Texas Instruments TPS8269 EVM-207 Series User Manual

Texas Instruments TPS8269 EVM-207 Series User Manual

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TPS8269xEVM-207
User's Guide
Literature Number: SLVU802
October 2012

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Summary of Contents for Texas Instruments TPS8269 EVM-207 Series

  • Page 1 TPS8269xEVM-207 User's Guide Literature Number: SLVU802 October 2012...

  • Page 2: Table Of Contents

    = 400 mA ............4.1.2 Thermal Measurement TPS82693 , I = 800 mA ..............TPS8269xEVM Assembly Drawings and Layout .......................... Appendix ......................Bill of Materials ....................... Marking Information Contents SLVU802 – October 2012 Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated...
  • Page 3 TPS8269xEVM Internal Layer 2 .................... 5-5. TPS8269xEVM Bottom Layer List of Tables ......................0-1. Ordering Information ..................A-1. TPS8269xEVM-207 Bill of Materials ....................... A-2. Marking Information SLVU802 – October 2012 List of Figures Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated...

  • Page 4: Introduction

    Orderable EVM Number Device Part Number Output Voltage Maximum Output Current TPS82693EVM-207 TPS82693 2.85 V 800 mA All trademarks are the property of their respective owners. List of Tables SLVU802 – October 2012 Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated...

  • Page 5: Tps8269Xevm Schematic

    See BOM for IC usage Refer to device datasheet for Output Voltage ENABLE NOTE: For reference only; see Table A-1 for specific values. Figure 1-1. TPS8269xEVM Schematic SLVU802 – October 2012 TPS8269xEVM Schematic Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated...

  • Page 6: Connector And Test Point Descriptions

    Placing a shorting bar between MODE and PSM enables the power-saving mode. The device operates in power-saving mode under light load conditions. See the specific device data sheet for detailed information. Connector and Test Point Descriptions SLVU802 – October 2012 Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated...

  • Page 7: Test Configuration

    To enable the converter, connect the shorting bar on JP1 between ENABLE and ON on the TPS8269xEVM. • The TPS8269xEVM has a feature that allows users to switch between PSM under light loads and forced PWM mode, with jumper JP2. SLVU802 – October 2012 Test Configuration Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated...

  • Page 8: Tps8269Xevm Test Data

    = 39 C ° capacitor capacitor Figure 4-2. V = 3.6 V, V = 2.85 V, I = 800 mA 330-mW Power Dissipation at Room Temperature TPS8269xEVM Test Data SLVU802 – October 2012 Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated...

  • Page 9: Tps8269Xevm Assembly Drawings And Layout

    NOTE: Board layouts are not to scale. These figures are intended to show how the board is laid out; they are not intended to be used for manufacturing TPS8269xEVM-207 PCBs. Figure 5-1. TPS8269xEVM Component Placement Figure 5-2. TPS8269xEVM Top Layer SLVU802 – October 2012 TPS8269xEVM Assembly Drawings and Layout Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated...

  • Page 10: Tps8269Xevm Internal Layer

    Figure 5-3. TPS8269xEVM Internal Layer 1 Figure 5-4. TPS8269xEVM Internal Layer 2 Figure 5-5. TPS8269xEVM Bottom Layer TPS8269xEVM Assembly Drawings and Layout SLVU802 – October 2012 Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated...

  • Page 11: Appendix

    TPS82693SIP SIP-8 TPS82693 Step-Down Converter Marking Information Table A-2 provides the marking information for this EVM. Table A-2. Marking Information Assembly Number Marking Text PWR207-002 TPS82693EVM-207 SLVU802 – October 2012 Appendix Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated...

  • Page 12: Important Notice

    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 13 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Texas Instruments TPS82693EVM-207...

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