JAJSMH6E July   2021  – August 2023 TPS7H5001-SP , TPS7H5002-SP , TPS7H5003-SP , TPS7H5004-SP

PRODMIX  

  1.   1
  2. 1 特長
  3. 2 アプリケーション
  4. 3 説明
  5. 4 Revision History
  6. 5 Device Comparison Table
  7. 6 Device Options
  8. 7 Pin Configuration and Functions
  9. 8 Specifications
    1. 8.1  Absolute Maximum Ratings
    2. 8.2  ESD Ratings
    3. 8.3  Recommended Operating Conditions
    4. 8.4  Thermal Information
    5. 8.5  Electrical Characteristics: All Devices
    6. 8.6  Electrical Characteristics: TPS7H5001-SP
    7. 8.7  Electrical Characteristics: TPS7H5002-SP
    8. 8.8  Electrical Characteristics: TPS7H5003-SP
    9. 8.9  Electrical Characteristics: TPS7H5004-SP
    10. 8.10 Typical Characteristics
  10. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1  VIN and VLDO
      2. 9.3.2  Start-Up
      3. 9.3.3  Enable and Undervoltage Lockout (UVLO)
      4. 9.3.4  Voltage Reference
      5. 9.3.5  Error Amplifier
      6. 9.3.6  Output Voltage Programming
      7. 9.3.7  Soft Start (SS)
      8. 9.3.8  Switching Frequency and External Synchronization
        1. 9.3.8.1 Internal Oscillator Mode
        2. 9.3.8.2 External Synchronization Mode
        3. 9.3.8.3 Primary-Secondary Mode
      9. 9.3.9  Primary Switching Outputs (OUTA/OUTB)
      10. 9.3.10 Synchronous Rectifier Outputs (SRA and SRB)
      11. 9.3.11 Dead Time and Leading Edge Blank Time Programmability (PS, SP, and LEB)
      12. 9.3.12 Pulse Skipping
      13. 9.3.13 Duty Cycle Programmability
      14. 9.3.14 Current Sense and PWM Generation (CS_ILIM)
      15. 9.3.15 Hiccup Mode Operation (HICC)
      16. 9.3.16 External Fault Protection (FAULT)
      17. 9.3.17 Slope Compensation (RSC)
      18. 9.3.18 Frequency Compensation
      19. 9.3.19 Thermal Shutdown
    4. 9.4 Device Functional Modes
  11. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Application
      1. 10.2.1 Design Requirements
      2. 10.2.2 Detailed Design Procedure
        1. 10.2.2.1  Switching Frequency
        2. 10.2.2.2  Output Voltage Programming Resistors
        3. 10.2.2.3  Dead Time
        4. 10.2.2.4  Leading Edge Blank Time
        5. 10.2.2.5  Soft-Start Capacitor
        6. 10.2.2.6  Transformer
        7. 10.2.2.7  Main Switching FETs
        8. 10.2.2.8  Synchronous Rectificier FETs
        9. 10.2.2.9  RCD Clamp
        10. 10.2.2.10 Output Inductor
        11. 10.2.2.11 Output Capacitance and Filter
        12. 10.2.2.12 Sense Resistor
        13. 10.2.2.13 Hiccup Capacitor
        14. 10.2.2.14 Frequency Compensation Components
        15. 10.2.2.15 Slope Compensation Resistor
      3. 10.2.3 Application Curves
    3. 10.3 Power Supply Recommendations
    4. 10.4 Layout
      1. 10.4.1 Layout Guidelines
      2. 10.4.2 Layout Example
  12. 11Device and Documentation Support
    1. 11.1 Documentation Support
      1. 11.1.1 Related Documentation
    2. 11.2 ドキュメントの更新通知を受け取る方法
    3. 11.3 サポート・リソース
    4. 11.4 Trademarks
    5. 11.5 静電気放電に関する注意事項
    6. 11.6 用語集
  13. 12Mechanical, Packaging, and Orderable Information

パッケージ・オプション

デバイスごとのパッケージ図は、PDF版データシートをご参照ください。

メカニカル・データ（パッケージ｜ピン）
  • HFT|22
  • KGD|0
  • PW|24
サーマルパッド・メカニカル・データ
発注情報

4 Revision History

Changes from Revision D (February 2023) to Revision E (August 2023)

  • TPS7H5001-SP QMLP オプションをリリースし、「特長」、「概要」、「ピン機能」、「電気的特性」、「レイアウト」の各セクションに関連情報を追加Go
  • Added Device Options tableGo
  • Added note to Typical Characteristics to clarify that curves were taken with CFP package optionGo
  • Removed pin numbers and no connect (NC) pins from functional block diagrams in order to make these applicable for all package types in Functional Block Diagram sectionGo
  • Added clarifications to Layout Guidelines section for guidelines that are specific to CFP package optionGo

Changes from Revision C (September 2022) to Revision D (February 2023)

  • TPS7H5002-SP、TPS7H5003-SP、TPS7H5004-SP のデバイス・ステータスを「事前情報」から「量産データ」に変更Go

Changes from Revision B (August 2022) to Revision C (September 2022)

  • TPS7H5002-SP、TPS7H5003-SP、TPS7H5004-SP のデバイス・ステータスを「事前情報」に変更Go
  • Updated Pin Configuration and Functions, Fuctional Block Diagram, and Current Sense and PWM Generation (CS_ILIM) sections to detail 150-mV offset on CS_ILIM pin at PWM comparator inputGo

Changes from Revision A (February 2022) to Revision B (August 2022)

  • TPS7H5002-SP、TPS7H5003-SP、TPS7H5004-SP のデバイス・ステータスを「事前情報」から「量産データ」に変更Go
  • 「特長」セクションとドキュメント全体で電圧リファレンスの公差の説明を、仕様の制限をより正確に反映するように変更Go

Changes from Revision * (July 2021) to Revision A (February 2022)

  • TPS7H5001-SP のデバイス・ステータスを「事前情報」から「量産データ」に変更Go