JAJSHO1C May   2014  – July 2019 TPS62150A-Q1 , TPS62152A-Q1 , TPS62153A-Q1

PRODUCTION DATA.  

1. 1 特長
2. 2 アプリケーション
3. 3 概要
   1.     Device Images
      1.      代表的なアプリケーションの回路図
      2.      効率と出力電流との関係
4. 4 改訂履歴
5. 5 Device Comparison Table
6. 6 Pin Configuration and Functions
   1.     Pin Functions
7. 7 Specifications
   1. 7.1 Absolute Maximum Ratings
   2. 7.2 Handling Ratings
   3. 7.3 Recommended Operating Conditions
   4. 7.4 Thermal Information
   5. 7.5 Electrical Characteristics
   6. 7.6 Typical Characteristics
8. 8 Parameter Measurement Information
9. 9 Detailed Description
   1. 9.1 Overview
   2. 9.2 Functional Block Diagram
   3. 9.3 Feature Description
      1. 9.3.1  Pulse Width Modulation (PWM) Operation
      2. 9.3.2  Power Save Mode Operation
      3. 9.3.3  100% Duty-Cycle Operation
      4. 9.3.4  Enable / Shutdown (EN)
      5. 9.3.5  Soft Start / Tracking (SS/TR)
      6. 9.3.6  Current Limit And Short Circuit Protection
      7. 9.3.7  Power Good (PG)
      8. 9.3.8  Pin-Selectable Output Voltage (DEF)
      9. 9.3.9  Frequency Selection (FSW)
      10. 9.3.10 Under Voltage Lockout (UVLO)
      11. 9.3.11 Thermal Shutdown
   4. 9.4 Device Functional Modes
      1. 9.4.1 Operation above TJ=125°C
      2. 9.4.2 Operation with VIN < 3V
      3. 9.4.3 Operation with separate EN Control
10. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Application
       1. 10.2.1 TPS62150A-Q1 Point-Of-Load Step Down Converter
          1. 10.2.1.1 Design Requirements
          2. 10.2.1.2 Detailed Design Procedure
             1. 10.2.1.2.1 Custom Design With WEBENCH® Tools
             2. 10.2.1.2.2 Programming The Output Voltage
             3. 10.2.1.2.3 External Component Selection
             4. 10.2.1.2.4 Inductor Selection
             5. 10.2.1.2.5 Output Capacitor
             6. 10.2.1.2.6 Input Capacitor
             7. 10.2.1.2.7 Soft Start Capacitor
             8. 10.2.1.2.8 Tracking Function
             9. 10.2.1.2.9 Output Filter And Loop Stability
          3. 10.2.1.3 Application Curves
       2. 10.2.2 System Examples
          1. 10.2.2.1 Regulated Power LED Supply
          2. 10.2.2.2 Inverting Power Supply
          3. 10.2.2.3 Active Output Discharge
          4. 10.2.2.4 Various Output Voltages
11. 11Power Supply Recommendations
12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
13. 13デバイスおよびドキュメントのサポート
    1. 13.1 デバイス・サポート
       1. 13.1.1 デベロッパー・ネットワークの製品に関する免責事項
    2. 13.2 関連リンク
    3. 13.3 ドキュメントの更新通知を受け取る方法
    4. 13.4 コミュニティ・リソース
    5. 13.5 商標
    6. 13.6 静電気放電に関する注意事項
    7. 13.7 Glossary
14. 14メカニカル、パッケージ、および注文情報