ZHCSNM5C november   2020  – august 2023 UCC25800-Q1

PRODUCTION DATA  

1.   1
2. 1 特性
3. 2 应用
4. 3 说明
5. 4 Revision History
6. 5 Device Comparison Table
7. 6 Pin Configuration and Functions
8. 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
9. 8 Detailed Description
   1. 8.1 Overview
   2. 8.2 Functional Block Diagram
   3. 8.3 Feature Description
      1. 8.3.1 Power Management
      2. 8.3.2 Oscillator
      3. 8.3.3 External Synchronization
      4. 8.3.4 Dead-Time
         1. 8.3.4.1 Adaptive Dead-time
         2. 8.3.4.2 Maximum Programmable Dead-time
      5. 8.3.5 Protections
         1. 8.3.5.1 Overcurrent Protection
            1. 8.3.5.1.1 OCP Threshold Setting
            2. 8.3.5.1.2 Output Power Capability
         2. 8.3.5.2 Input Overvoltage Protection (OVP)
         3. 8.3.5.3 Over-Temperature Protection (TSD)
         4. 8.3.5.4 Pin-Fault Protections
         5. 8.3.5.5 VREG Pin Protection
      6. 8.3.6 DIS/FLT Pin operation
         1. 8.3.6.1 FAULT Codes
   4. 8.4 Device Functional Modes
      1. 8.4.1 UVLO Mode
      2. 8.4.2 Soft-start Mode
      3. 8.4.3 Normal Operation Mode
      4. 8.4.4 Disabled Mode
      5. 8.4.5 Fault Modes
10. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
       1. 9.2.1 LLC Converter Operation Principle
       2. 9.2.2 Design Requirements
       3. 9.2.3 Detailed Design Procedure
       4. 9.2.4 Application Curves
    3. 9.3 What to Do and What Not to Do
11. 10Power Supply Recommendations
12. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
13. 12Device and Documentation Support
    1. 12.1 Documentation Support
       1. 12.1.1 Related Documentation
    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 静电放电警告
    6. 12.6 术语表
14. 13Mechanical, Packaging, and Orderable Information

用于隔离式偏置电源的 UCC25800-Q1 超低 EMI 变压器驱动器