1. 特性
  2. 应用范围
  3. 说明
  4. 典型应用
  5. 修订历史记录
  6. Pin Configuration and Functions
  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 Switching Characteristics
    7. 7.7 Typical Characteristics
  8. Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Soft Start-up
      2. 8.3.2 Overcurrent Protection
      3. 8.3.3 Undervoltage Lockout
      4. 8.3.4 Thermal Shutdown
      5. 8.3.5 Enable and Shutdown
    4. 8.4 Device Functional Modes
      1. 8.4.1 PWM Program Mode
      2. 8.4.2 1-Wire Program Mode
      3. 8.4.3 EasyScale
    5. 8.5 Programming
      1. 8.5.1 Feedback Reference Program Mode Selection
  9. Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Applications
      1. 9.2.1 12-V to 24-V DC-DC Power Conversion
        1. 9.2.1.1 Design Requirements
        2. 9.2.1.2 Detailed Design Procedure
          1. 9.2.1.2.1 Program Output Voltage
          2. 9.2.1.2.2 Maximum Output Current
          3. 9.2.1.2.3 Switch Duty Cycle
          4. 9.2.1.2.4 Inductor Selection
          5. 9.2.1.2.5 Schottky Diode Selection
          6. 9.2.1.2.6 Compensation Capacitor Selection
          7. 9.2.1.2.7 Input and Output Capacitor Selection
        3. 9.2.1.3 Application Curve
      2. 9.2.2 5-V to 12-V DC-DC Power Conversion With Programmable Feedback Reference Voltage
      3. 9.2.3 12-V SEPIC (Buck-Boost) Converter
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
    3. 11.3 Thermal Considerations
  12. 12器件和文档支持
    1. 12.1 器件支持
      1. 12.1.1 Third-Party Products Disclaimer
    2. 12.2 文档支持
      1. 12.2.1 相关文档 
    3. 12.3 社区资源
    4. 12.4 商标
    5. 12.5 静电放电警告
    6. 12.6 Glossary
  13. 13机械、封装和可订购信息

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息