JAJSLS5 August   2022 TPS56C231

PRODUCTION DATA  

1. 1 特長
2. 2 アプリケーション
3. 3 概要
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 Diagram
   3. 7.3 Feature Description
      1. 7.3.1  PWM Operation and D-CAP3 Control Mode
      2. 7.3.2  Eco-mode Control
      3. 7.3.3  4.7-V LDO
      4. 7.3.4  MODE Selection
      5. 7.3.5  Soft Start and Prebiased Soft Start
      6. 7.3.6  Enable and Adjustable UVLO
      7. 7.3.7  Power Good
      8. 7.3.8  Overcurrent Protection and Undervoltage Protection
      9. 7.3.9  UVLO Protection
      10. 7.3.10 Thermal Shutdown
      11. 7.3.11 Output Voltage Discharge
   4. 7.4 Device Functional Modes
      1. 7.4.1 Light Load Operation
      2. 7.4.2 Standby Operation
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 External Component Selection
            1. 8.2.2.1.1 Output Voltage Set Point
            2. 8.2.2.1.2 Switching Frequency and MODE Selection
            3. 8.2.2.1.3 Inductor Selection
            4. 8.2.2.1.4 Output Capacitor Selection
            5. 8.2.2.1.5 Input Capacitor Selection
      3. 8.2.3 Application Curves
   3. 8.3 Power Supply Recommendations
   4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
9. 9 Device and Documentation Support
   1. 9.1 Device Support
      1. 9.1.1 Third-Party Products Disclaimer
   2. 9.2 Receiving Notification of Documentation Updates
   3. 9.3 サポート・リソース
   4. 9.4 Trademarks
   5. 9.5 Electrostatic Discharge Caution
   6. 9.6 Glossary
10. 10Mechanical, Packaging, and Orderable Information