ZHCSC50B February   2014  – September 2014 TPS22961

PRODUCTION DATA.  

1. 1 特性
2. 2 应用范围
3. 3 说明
4. 4 简化电路原理图
5. 5 修订历史记录
6. 6 Terminal Configuration and 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, VBIAS = 5.0 V
   6. 7.6 Electrical Characteristics, VBIAS = 3.0 V
   7. 7.7 Switching Characteristics
   8. 7.8 Typical Characteristics
8. 8 Detailed Description
   1. 8.1 Overview
   2. 8.2 Functional Block Diagram
   3. 8.3 Feature Description
      1. 8.3.1 On/off Control
      2. 8.3.2 Input Capacitor (CIN)
      3. 8.3.3 Output Capacitor (CL)
      4. 8.3.4 VIN and VBIAS Voltage Range
9. 9 Applications and Implementation
   1. 9.1 Application Information
   2. 9.2 Typical Application
      1. 9.2.1 Typical Application Powering a Downstream Module
         1. 9.2.1.1 Design Requirements
         2. 9.2.1.2 Detailed Design Procedure
            1. 9.2.1.2.1 VIN to VOUT Voltage Drop
            2. 9.2.1.2.2 Inrush Current
            3. 9.2.1.2.3 Thermal Considerations
         3. 9.2.1.3 Application Curves
      2. 9.2.2 Typical Application Powering Rails Sensitive to Ringing and Overvoltage due to Fast Rise Time
         1. 9.2.2.1 Design Requirements
         2. 9.2.2.2 Detailed Design Procedure
            1. 9.2.2.2.1 Picking Proper Inductor and Capacitor to Meet Voltage Overshoot Requirements
10. 10Power Supply Recommendations
11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
12. 12器件和文档支持
    1. 12.1 商标
    2. 12.2 静电放电警告
    3. 12.3 术语表
13. 13机械封装和可订购信息