Texas Instruments TPL5111EVM User Manual
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Texas Instruments TPL5111EVM User Manual

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TPL5111EVM User 's Guide
User's Guide
Literature Number: SNAU183
July 2015

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Summary of Contents for Texas Instruments TPL5111EVM

  • Page 1 TPL5111EVM User 's Guide User's Guide Literature Number: SNAU183 July 2015...
  • Page 2 The output of the TPS61029 drives a green LED, indicating when the output voltage is active. The TPL5111EVM may be connected to the MSP430F5529 Launchpad in order to test its watchdog and timer features in a microprocessor system. The output bus of the boost converter is connected to the Launchpad connector to provide gated power to the Launchpad.
  • Page 3 Name Layer Description J1/J3 Bottom 2 x 10 pin receptacle to plug the TPL5111EVM into MSP430F5529 Launchpad. J4/J2 Bottom 2 x 10 pin receptacle to plug the TPL5111EVM into MSP430F5529 Launchpad. Bottom 2 pin receptacle to plug the TPL5111EVM into MSP430F5529 Launchpad.

  • Page 4: Evm Configuration

    3. Place the S_ON_OFF switch in the AUX_VDD position. 2.1.3 EVM with Micro Controller 1. Disable power to the TPL5111EVM. 2. Connect a microcontroller system to the EVM using the IO header pins (VDD_uC, DRVn, DONE and GND). 3. Connect a voltage source as described in either Section 2.1.1...
  • Page 5 Setup www.ti.com 3. Connect a voltage source to the TPL5111EVM as described in either Section 2.1.1 Section 2.1.2. 4. Place the S_ON_OFF switch of the TPL5111EVM in the appropriate position WARNING Do NOT use the DONE switch in this configuration. The DONE signal should be supplied by the MSP430 on the Launchpad.

  • Page 6: Operation

    The DRVn pulse may be observed by attaching an oscilloscope probe to the DRV_N pin, as indicated in Figure Figure 3. Signal Monitoring Points TPL5111EVM User 's Guide SNAU183 – July 2015 Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated...
  • Page 7 DRV_N signal, the output of the boost converter should turn on, with a delay of approximately 2.5 ms to 5 ms. The output level should be approximately 3.3V. Figure 5. Boost Converter Input (DRVn) and Output (VDD) SNAU183 – July 2015 TPL5111EVM User 's Guide Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated...

  • Page 8: One Shot Mode

    4. Connect the EVM, a power supply and a digital multi-meter (DMM) as shown in Figure 6. The output of the power supply should be OFF. The DMM should support 6 digits of resolution. TPL5111EVM User 's Guide SNAU183 – July 2015 Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated...
  • Page 9 6. Set the S_ON_OFF switch of the EVM to AUX_VDD. 7. The current measured by the DMM should be in the range of 20 nA to 50 nA. SNAU183 – July 2015 TPL5111EVM User 's Guide Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated...
  • Page 10 7. Press and hold the M_DRV switch. 8. The current measured by the DMM should be in the range of 330 µA to 400 µA. TPL5111EVM User 's Guide SNAU183 – July 2015 Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated...

  • Page 11: Board Layout

    Board Layout www.ti.com Board Layout Figure 7. Top Layer SNAU183 – July 2015 TPL5111EVM User 's Guide Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated...
  • Page 12 Board Layout www.ti.com Figure 8. Layer 2, Ground Layer TPL5111EVM User 's Guide SNAU183 – July 2015 Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated...
  • Page 13 Board Layout www.ti.com Figure 9. Layer 3, Power Supply Planes SNAU183 – July 2015 TPL5111EVM User 's Guide Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated...
  • Page 14 Board Layout www.ti.com Figure 10. Bottom Layer TPL5111EVM User 's Guide SNAU183 – July 2015 Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated...
  • Page 15 Schematic www.ti.com Schematic Figure 11. TPL5111EVM Schematic SNAU183 – July 2015 TPL5111EVM User 's Guide Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated...

  • Page 16: Bill Of Materials

    DDC0006A Adjustable, 1.8-A Switch, 96% Efficient Boost TPS61029DRCR Texas Instruments Converter with Down-Mode, DRC0010A V_BATT White Test Point, Miniature, White, TH 5002 Keystone TPL5111EVM User 's Guide SNAU183 – July 2015 Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated...
  • Page 17 STANDARD TERMS AND CONDITIONS FOR EVALUATION MODULES Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, or documentation (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance with the terms and conditions set forth herein. Acceptance of the EVM is expressly subject to the following terms and conditions.
  • Page 18 FCC Interference Statement for Class B EVM devices NOTE: 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.
  • Page 19 【無線電波を送信する製品の開発キットをお使いになる際の注意事項】 開発キットの中には技術基準適合証明を受けて いないものがあります。 技術適合証明を受けていないもののご使用に際しては、電波法遵守のため、以下のいずれかの 措置を取っていただく必要がありますのでご注意ください。 1. 電波法施行規則第6条第1項第1号に基づく平成18年3月28日総務省告示第173号で定められた電波暗室等の試験設備でご使用 いただく。 2. 実験局の免許を取得後ご使用いただく。 3. 技術基準適合証明を取得後ご使用いただく。 なお、本製品は、上記の「ご使用にあたっての注意」を譲渡先、移転先に通知しない限り、譲渡、移転できないものとします。 上記を遵守頂けない場合は、電波法の罰則が適用される可能性があることをご留意ください。 日本テキサス・イ ンスツルメンツ株式会社 東京都新宿区西新宿６丁目２４番１号 西新宿三井ビル 3.3.3 Notice for EVMs for Power Line Communication: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page 電力線搬送波通信についての開発キットをお使いになる際の注意事項については、次のところをご覧くださ い。http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page SPACER EVM Use Restrictions and Warnings: 4.1 EVMS ARE NOT FOR USE IN FUNCTIONAL SAFETY AND/OR SAFETY CRITICAL EVALUATIONS, INCLUDING BUT NOT LIMITED TO EVALUATIONS OF LIFE SUPPORT APPLICATIONS.
  • Page 20 Notwithstanding the foregoing, any judgment may be enforced in any United States or foreign court, and TI may seek injunctive relief in any United States or foreign court. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2015, Texas Instruments Incorporated...

  • Page 21: 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.

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