Texas Instruments TPS6125 EVM Series User Manual
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Texas Instruments TPS6125 EVM Series User Manual

Texas Instruments TPS6125 EVM Series User Manual

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This user's guide describes the characteristics, operation, and use of the TPS6125x evaluation module
(EVM). This EVM enables test and evaluation of the Texas Instruments'
(TPS6125x) devices, a series of 3.5-MHz, up to 5.5-V, step-up dc-dc converters. This user's guide
includes EVM specifications, the schematic diagram, bill of materials, and board layout.
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TPS6125xEVM Schematic
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All trademarks are the property of their respective owners.
SLVU427 - September 2011
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Copyright © 2011, Texas Instruments Incorporated
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User's Guide
SLVU427 - September 2011
TPS6125xEVM
TPS61254
and
TPS61256
TPS6125xEVM
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Summary of Contents for Texas Instruments TPS6125 EVM Series

  • Page 1: Table Of Contents

    SLVU427 – September 2011 TPS6125xEVM This user's guide describes the characteristics, operation, and use of the TPS6125x evaluation module (EVM). This EVM enables test and evaluation of the Texas Instruments' TPS61254 TPS61256 (TPS6125x) devices, a series of 3.5-MHz, up to 5.5-V, step-up dc-dc converters. This user's guide includes EVM specifications, the schematic diagram, bill of materials, and board layout.

  • Page 2: Introduction

    Double-sided, two-active-layer printed circuit board (PCB) with all components on top side • Active converter area of approximately 25 mm TPS6125xEVM SLVU427 – September 2011 Submit Documentation Feedback Copyright © 2011, Texas Instruments Incorporated Downloaded from Elcodis.com electronic components distributor...

  • Page 3: Evm Ordering Options

    J1 (VIN). Twist the leads to the input supply and keep them as short as possible. The input voltage must be between 2.3 V and 5.5 V. SLVU427 – September 2011 TPS6125xEVM Submit Documentation Feedback Copyright © 2011, Texas Instruments Incorporated Downloaded from Elcodis.com electronic components distributor...

  • Page 4: Output Connectors

    150 mA when EN is pulled low. In this mode, the device consumes only a standby current of 18 μA (typ). TPS6125xEVM SLVU427 – September 2011 Submit Documentation Feedback Copyright © 2011, Texas Instruments Incorporated Downloaded from Elcodis.com electronic components distributor...

  • Page 5: Tps6125Xevm Assembly Drawings And Layout

    Moving components to both sides of the PCB can offer additional size reduction for space-constrained systems. Figure 2. TPS6125xEVM Component Placement (Viewed from Top) SLVU427 – September 2011 TPS6125xEVM Submit Documentation Feedback Copyright © 2011, Texas Instruments Incorporated Downloaded from Elcodis.com electronic components distributor...

  • Page 6: Tps6125Xevm Top Copper (Viewed From Top)

    TPS6125xEVM Assembly Drawings and Layout www.ti.com Figure 3. TPS6125xEVM Top Copper (Viewed from Top) TPS6125xEVM SLVU427 – September 2011 Submit Documentation Feedback Copyright © 2011, Texas Instruments Incorporated Downloaded from Elcodis.com electronic components distributor...

  • Page 7: Tps6125Xevm Inner Layer 1 (Viewed From Top)

    TPS6125xEVM Assembly Drawings and Layout www.ti.com Figure 4. TPS6125xEVM Inner Layer 1 (Viewed from Top) SLVU427 – September 2011 TPS6125xEVM Submit Documentation Feedback Copyright © 2011, Texas Instruments Incorporated Downloaded from Elcodis.com electronic components distributor...

  • Page 8: Tps6125Xevm Inner Layer 2 (Viewed From Top)

    TPS6125xEVM Assembly Drawings and Layout www.ti.com Figure 5. TPS6125xEVM Inner Layer 2 (Viewed from Top) TPS6125xEVM SLVU427 – September 2011 Submit Documentation Feedback Copyright © 2011, Texas Instruments Incorporated Downloaded from Elcodis.com electronic components distributor...

  • Page 9: List Of Materials

    LQM32PN1R0MGOL Murata mΩ inch TPS61254YFF IC, Tiny Boost Converter, 4.5 V TPS61254YFF TPS61256YFF IC, Tiny Boost Converter, 5.0 V TPS61256YFF SLVU427 – September 2011 TPS6125xEVM Submit Documentation Feedback Copyright © 2011, Texas Instruments Incorporated Downloaded from Elcodis.com electronic components distributor...

  • Page 10: Evaluation Board/Kit Important Notice

    Evaluation Board/Kit Important Notice Texas Instruments (TI) provides the enclosed product(s) under the following conditions: This evaluation board/kit is intended for use for ENGINEERING DEVELOPMENT, DEMONSTRATION, OR EVALUATION PURPOSES ONLY and is not considered by TI to be a finished end-product fit for general consumer use. Persons handling the product(s) must have electronics training and observe good engineering practice standards.

  • Page 11: Regulatory Compliance Information

    Any exceptions to this are strictly prohibited and unauthorized by Texas Instruments unless user has obtained appropriate experimental/development licenses from local regulatory authorities, which is responsibility of user including its acceptable authorization.
  • Page 12 FCC Interference Statement for Class B EVM devices This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
  • Page 13 Also, please do not transfer this product, unless you give the same notice above to the transferee. Please note that if you could not follow the instructions above, you will be subject to penalties of Radio Law of Japan. Texas Instruments Japan Limited (address) 24-1, Nishi-Shinjuku 6 chome, Shinjuku-ku, Tokyo, Japan http://www.tij.co.jp...
  • Page 14 FDA Class III or similar classification, then you must specifically notify TI of such intent and enter into a separate Assurance and Indemnity Agreement. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2012, Texas Instruments Incorporated Downloaded from Elcodis.com...

  • Page 15: 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.

This manual is also suitable for:

Tps61254evmTps61256evmTps61256evm-711

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