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Texas Instruments UCC25600EVM User Manual

Evaluation module
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Using the UCC25600EVM
User's Guide
Literature Number: SLUU361A
April 2009 – Revised November 2018

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Summary of Contents for Texas Instruments UCC25600EVM

  • Page 1 Using the UCC25600EVM User's Guide Literature Number: SLUU361A April 2009 – Revised November 2018...

  • Page 2: Typical Applications

    Plenty of Test Points to Facilitate the Device Evaluation • Over-Current Protection • Output Over-Voltage Protection • Burst Operation at Light Load LLC Resonant Half-Bridge Converter, 300-W Evaluation Module SLUU361A – April 2009 – Revised November 2018 Submit Documentation Feedback Copyright © 2009–2018, Texas Instruments Incorporated...

  • Page 3: Electrical Performance Specifications

    Electrical Performance Specifications www.ti.com Electrical Performance Specifications Table 1. UCC25600EVM Electrical Performance Specifications PARAMETER TEST CONDITIONS UNITS Input Characteristics Voltage range Maximum input current = 390 V = 25A 0.88 Switching frequency = 390 V = 25A Output Characteristics Output voltage V...

  • Page 4: Test Setup

    – primary test points and secondary test points. Their locations are shown in Figure 2. The list below helps users to identify the functions of each test point. LLC Resonant Half-Bridge Converter, 300-W Evaluation Module SLUU361A – April 2009 – Revised November 2018 Submit Documentation Feedback Copyright © 2009–2018, Texas Instruments Incorporated...
  • Page 5 Test Setup www.ti.com Figure 2. Test Point Location SLUU361A – April 2009 – Revised November 2018 LLC Resonant Half-Bridge Converter, 300-W Evaluation Module Submit Documentation Feedback Copyright © 2009–2018, Texas Instruments Incorporated...

  • Page 6: Test Equipment

    Test Setup www.ti.com Table 2 shown below lists the functions of each test point. Table 2. UCC25600EVM Test Points PRIMARY TEST POINTS SECONDARY TEST POINTS NAME REF DES CONNECTION NAME REF DES CONNECTION Module input T2 pin 12 voltage +...

  • Page 7: Recommended Test Setup

    1. Turn off the DC source. 2. Turn off the load. Recommended Test Setup Figure 3. Recommended Test Set Up SLUU361A – April 2009 – Revised November 2018 LLC Resonant Half-Bridge Converter, 300-W Evaluation Module Submit Documentation Feedback Copyright © 2009–2018, Texas Instruments Incorporated...
  • Page 8 In other words, each side has its own ground to be used for measurement reference point. LLC Resonant Half-Bridge Converter, 300-W Evaluation Module SLUU361A – April 2009 – Revised November 2018 Submit Documentation Feedback Copyright © 2009–2018, Texas Instruments Incorporated...

  • Page 9: Performance Data And Typical Characteristic Curves

    Performance Data and Typical Characteristic Curves www.ti.com Performance Data and Typical Characteristic Curves Figure 4 through Figure 17 present typical performance curves for UCC25600EVM. 12.2 12.140 12.120 12.15 12.100 12.080 12.1 12.060 12.040 12.05 12.020 12.000 Input Voltage V Load Current A Figure 5.
  • Page 10 Figure 8. Typical Output Voltage Turn On (TP15) Figure 10. Typical Soft-Start Waveform Figure 11. Typical Resonant Tank Current and Resonant Capacitor Voltage LLC Resonant Half-Bridge Converter, 300-W Evaluation Module SLUU361A – April 2009 – Revised November 2018 Submit Documentation Feedback Copyright © 2009–2018, Texas Instruments Incorporated...
  • Page 11 Figure 14. Typical Resonant Voltage and Current at Heavy Figure 15. Typical Output Voltage in Burst Operation Load (TP15) SLUU361A – April 2009 – Revised November 2018 LLC Resonant Half-Bridge Converter, 300-W Evaluation Module Submit Documentation Feedback Copyright © 2009–2018, Texas Instruments Incorporated...
  • Page 12 Figure 17. Switching Frequency Variation with Respect to Load (TP24) Figure 16. Typical Output Voltage in Burst Operation (TP15) LLC Resonant Half-Bridge Converter, 300-W Evaluation Module SLUU361A – April 2009 – Revised November 2018 Submit Documentation Feedback Copyright © 2009–2018, Texas Instruments Incorporated...

  • Page 13: Evm Assembly Drawing And Pcb Layout

    EVM. Figure 18. Top Assemblies Figure 19. Top Copper SLUU361A – April 2009 – Revised November 2018 LLC Resonant Half-Bridge Converter, 300-W Evaluation Module Submit Documentation Feedback Copyright © 2009–2018, Texas Instruments Incorporated...
  • Page 14 EVM Assembly Drawing and PCB Layout www.ti.com Figure 20. Bottom Assemblies Figure 21. Bottom Copper LLC Resonant Half-Bridge Converter, 300-W Evaluation Module SLUU361A – April 2009 – Revised November 2018 Submit Documentation Feedback Copyright © 2009–2018, Texas Instruments Incorporated...
  • Page 15 EVM Assembly Drawing and PCB Layout www.ti.com Figure 22. Top Assemblies Figure 23. Top Copper SLUU361A – April 2009 – Revised November 2018 LLC Resonant Half-Bridge Converter, 300-W Evaluation Module Submit Documentation Feedback Copyright © 2009–2018, Texas Instruments Incorporated...
  • Page 16 EVM Assembly Drawing and PCB Layout www.ti.com Figure 24. Bottom Assemblies Figure 25. Bottom Copper LLC Resonant Half-Bridge Converter, 300-W Evaluation Module SLUU361A – April 2009 – Revised November 2018 Submit Documentation Feedback Copyright © 2009–2018, Texas Instruments Incorporated...

  • Page 17: List Of Materials

    Diode, Zener, 15 V, 225 mW Onsemi BZX84C15LT1G Diode, Zener, 12 V, 225 mW Onsemi BZX84C12LT1G Inductor, 55 μH Vitec 75P8106 SLUU361A – April 2009 – Revised November 2018 LLC Resonant Half-Bridge Converter, 300-W Evaluation Module Submit Documentation Feedback Copyright © 2009–2018, Texas Instruments Incorporated...

  • Page 18: Revision History

    NOTE: Page numbers for previous revisions may differ from page numbers in the current version. Changes from Original (April 2009) to A Revision ......................Page ......................• Changed New FET part number Revision History SLUU361A – April 2009 – Revised November 2018 Submit Documentation Feedback Copyright © 2009–2018, Texas Instruments Incorporated...
  • Page 19 Revision History www.ti.com ....................... • Changed New FET part number SLUU361A – April 2009 – Revised November 2018 Revision History Submit Documentation Feedback Copyright © 2009–2018, Texas Instruments Incorporated...
  • Page 20 STANDARD TERMS FOR EVALUATION MODULES Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, and/or documentation which may be provided together or separately (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance with the terms set forth herein.
  • Page 21 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 22 【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 3.4 European Union 3.4.1 For EVMs subject to EU Directive 2014/30/EU (Electromagnetic Compatibility Directive): This is a class A product intended for use in environments other than domestic environments that are connected to a low-voltage power-supply network that supplies buildings used for domestic purposes.
  • Page 23 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 © 2018, Texas Instruments Incorporated...
  • Page 24 TI products. TI’s provision of these resources does not expand or otherwise alter TI’s applicable warranties or warranty disclaimers for TI products. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2018, Texas Instruments Incorporated...

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