JAJSBN5F September   2011  – November 2016 TPS62080 , TPS62080A , TPS62081 , TPS62082

PRODUCTION DATA.  

  1. 1 特長
  2. 2 アプリケーション
  3. 3 概要
  4. 4 改訂履歴
  5. 5 Device Comparison Table
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics
    6. 7.6 Typical Characteristics
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagrams
    3. 8.3 Feature Description
      1. 8.3.1 Power Good
      2. 8.3.2 100% Duty Cycle Low Dropout Operation
      3. 8.3.3 Output Discharge
      4. 8.3.4 Soft-Start
      5. 8.3.5 Undervoltage Lockout
      6. 8.3.6 Thermal Shutdown
      7. 8.3.7 Inductor Current Limit
    4. 8.4 Device Functional Modes
      1. 8.4.1 Enabling and Disabling the Device
      2. 8.4.2 Power Save Mode
      3. 8.4.3 Snooze Mode
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
        1. 9.2.2.1 Setting the Output Voltage
          1. 9.2.2.1.1 Adjustable Output Voltage Version
        2. 9.2.2.2 Output Filter Design
        3. 9.2.2.3 Inductor Selection
        4. 9.2.2.4 Capacitor Selection
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
    3. 11.3 Thermal Considerations
  12. 12デバイスおよびドキュメントのサポート
    1. 12.1 デバイス・サポート
      1. 12.1.1 デベロッパー・ネットワークの製品に関する免責事項
    2. 12.2 ドキュメントのサポート
      1. 12.2.1 関連資料
    3. 12.3 関連リンク
    4. 12.4 ドキュメントの更新通知を受け取る方法
    5. 12.5 コミュニティ・リソース
    6. 12.6 商標
    7. 12.7 静電気放電に関する注意事項
    8. 12.8 用語集
  13. 13メカニカル、パッケージ、および注文情報

4 改訂履歴

Changes from E Revision (April 2015) to F Revision

  • Changed From: TA = –40°C to 85°C To: TJ = –40°C to 125°C in the Electrical Characteristics condition statementGo
  • Added a Test Condition to ISD in the Electrical Characteristics Go
  • Changed the RDS(on) High-side TYP value From: 120 mΩ To: 95 mΩ in the Electrical CharacteristicsGo
  • Changed the RDS(on) Low-side TYP value From: 90 mΩ To: 70 mΩ in the Electrical CharacteristicsGo
  • Changed the graphs to include a 125°C curve in the Typical Characteristics Go
  • Added 50 Ω value to the Power Good block in Figure 5Go
  • Added 50 Ω value to the Power Good block in Figure 6Go
  • Added Table 1 Go

Changes from D Revision (July 2013) to E Revision

  • Added 「ピン構成および機能」セクション、「ESD定格」表、「機能説明」セクション、「デバイスの機能モード」セクション、「アプリケーションと実装」セクション、「電源に関する推奨事項」セクション、「レイアウト」セクション、「デバイスおよびドキュメントのサポート」セクション、「メカニカル、パッケージ、および注文情報」セクションGo

Changes from C Revision (May 2013) to D Revision

  • Deleted TPS62080ADGN from ORDERING INFORMATION tableGo
  • Deleted TPS62080A column from the Thermal Information tableGo

Changes from B Revision (March 2012) to C Revision

  • Changed the Thermal Information tables valuesGo

Changes from A Revision (February 2012) to B Revision

  • Changed TPS62080ADSG from Product Preview to Production Data in ORDERING INFORMATIONGo

Changes from * Revision (September 2011) to A Revision

  • Added TPS62080AデバイスGo
  • Added TPS62080ADSG (Product Preview) and TPS62080ADGN (Product Preview) to ORDERING INFORMATIONGo
  • Added TPS62080A output discharge resistorGo