JAJS343L January   2005  – February 2022 TPS799

PRODUCTION DATA  

  1. 1 特長
  2. 2 アプリケーション
  3. 3 説明
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagrams
    3. 7.3 Feature Description
      1. 7.3.1 Internal Current Limit
      2. 7.3.2 Shutdown
      3. 7.3.3 Start Up
      4. 7.3.4 Undervoltage Lockout (UVLO)
    4. 7.4 Device Functional Modes
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 Input and Output Capacitor Requirements
        2. 8.2.2.2 Output Noise
        3. 8.2.2.3 Dropout Voltage
        4. 8.2.2.4 Transient Response
        5. 8.2.2.5 Minimum Load
        6. 8.2.2.6 Feedback Capacitor Requirements (TPS79901 Only)
      3. 8.2.3 Application Curve
    3. 8.3 What To Do and What Not To Do
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
      1. 10.1.1 Board Layout Recommendations to Improve PSRR and Noise Performance
      2. 10.1.2 Thermal Information
        1. 10.1.2.1 Thermal Protection
        2. 10.1.2.2 Power Dissipation
        3. 10.1.2.3 Package Mounting
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Device Support
      1. 11.1.1 Development Support
        1. 11.1.1.1 Evaluation Modules
        2. 11.1.1.2 Spice Models
      2. 11.1.2 Device Nomenclature
    2. 11.2 Documentation Support
      1. 11.2.1 Related Documentation
    3. 11.3 Receiving Notification of Documentation Updates
    4. 11.4 サポート・リソース
    5. 11.5 Trademarks
    6. 11.6 Electrostatic Discharge Caution
    7. 11.7 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
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 K (January 2015) to Revision L (September 2021)

  • 「特長」の箇条書きに 10kHz での PSRR の値を追加Go
  • 「特長」の箇条書きに、不足していたパッケージを追加Go
  • 文書全体にわたって、SOT を SOT-23-THIN に、SON を WSON に変更Go
  • 「アプリケーション」の箇条書きを変更Go
  • 「製品情報」表の DSBGA パッケージの本体サイズを変更Go
  • Changed YZY package to YZU in Pin Functions table (typo)Go
  • Added note (1) to Recommended Operating Conditions; moved from Electrical Characteristics Go
  • Deleted Input Voltage from Electrical Characteristics; already shown in Recommended Operating Conditions Go
  • Deleted Junction Temperature from Electrical Characteristics; already shown in Recommended Operating Conditions Go
  • Changed Do's and Don'ts title to What To Do and What Not To Do Go

Changes from Revision J (August 2010) to Revision K (January 2015)

  • 「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」セクションを追加。Go
  • 「特長」一覧を変更Go
  • 「概要」セクションを変更Go
  • 先頭ページの図を変更、デバイスのピン配置をアプリケーション回路に置き換えGo
  • Changed Pin Configuration and Functions section; updated table format, renamed pin packagesGo
  • Changed "free-air" to "junction" temperature in condition statement for Absolute Maximum Ratings Go
  • Changed free-air to junction in Recommended Operating Conditions table conditionsGo
  • Added thermal information for additional device packages Go