ZHCSF69C November   2015  – August 2021 TPS61089

PRODMIX  

1. 1 特性
2. 2 应用
3. 3 说明
4. 4 Revision History
5. 5 Device Comparison Table
6. 6 Pin Configuration and Functions
7. 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 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 Undervoltage Lockout (UVLO)
      2. 8.3.2 Enable and Disable
      3. 8.3.3 Soft Start
      4. 8.3.4 Adjustable Switching Frequency
      5. 8.3.5 Adjustable Peak Current Limit
      6. 8.3.6 Overvoltage Protection
      7. 8.3.7 Thermal Shutdown
   4. 8.4 Device Functional Modes
      1. 8.4.1 Operation
         1. 8.4.1.1 Forced PWM Mode
         2. 8.4.1.2 PFM Mode
9. 9 Application and Implementation
   1. 9.1 Application Information
   2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
         1. 9.2.2.1 Custom Design With WEBENCH® Tools
         2. 9.2.2.2 Setting Switching Frequency
         3. 9.2.2.3 Setting Peak Current Limit
         4. 9.2.2.4 Setting Output Voltage
         5. 9.2.2.5 Inductor Selection
         6. 9.2.2.6 Input Capacitor Selection
         7. 9.2.2.7 Output Capacitor Selection
         8. 9.2.2.8 Loop Stability
      3. 9.2.3 Application Curves
10. 10Power Supply Recommendations
11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
       1. 11.2.1 Thermal Considerations
12. 12Device and Documentation Support
    1. 12.1 Device Support
       1. 12.1.1 第三方产品免责声明
       2. 12.1.2 Development Support
          1. 12.1.2.1 Custom Design With WEBENCH® Tools
    2. 12.2 接收文档更新通知
    3. 12.3 支持资源
    4. 12.4 Trademarks
    5. 12.5 Electrostatic Discharge Caution
    6. 12.6 术语表
13. 13Mechanical, Packaging, and Orderable Information