ZHCSDC4 February   2015 UCC28730

PRODUCTION DATA.  

1. 1 特性
2. 2 應用
3. 3 說明
4. 4 修訂歷史記錄
5. 5 Pin Configuration and Functions
   1. 5.1 Detailed Pin Description
      1. 5.1.1 VDD (Device Bias Voltage Supply)
      2. 5.1.2 GND (Ground)
      3. 5.1.3 HV (High Voltage Startup)
      4. 5.1.4 DRV (Gate Drive)
      5. 5.1.5 CBC (Cable Compensation)
      6. 5.1.6 VS (Voltage Sense)
      7. 5.1.7 CS (Current Sense)
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 Timing Requirements
   7. 6.7 Switching Characteristics
   8. 6.8 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 Primary-Side Regulation (PSR)
      2. 7.3.2 Primary-Side Constant Voltage Regulation
      3. 7.3.3 Primary-Side Constant Current Regulation
      4. 7.3.4 Wake-Up Detection and Function
      5. 7.3.5 Valley-Switching and Valley-Skipping
      6. 7.3.6 Startup Operation
      7. 7.3.7 Fault Protection
   4. 7.4 Device Functional Modes
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 Stand-By Power Estimate
         2. 8.2.2.2 Input Bulk Capacitance and Minimum Bulk Voltage
         3. 8.2.2.3 Transformer Turns Ratio, Inductance, Primary-Peak Current
         4. 8.2.2.4 Transformer Parameter Verification
         5. 8.2.2.5 Output Capacitance
         6. 8.2.2.6 VDD Capacitance, CVDD
         7. 8.2.2.7 VS Resistor Divider, Line Compensation, and Cable Compensation
         8. 8.2.2.8 VS Wake-Up Detection
      3. 8.2.3 Application Curves
   3. 8.3 Do's and Don'ts
9. 9 Power Supply Recommendations
10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
11. 11器件和文檔支持
    1. 11.1 器件支持
       1. 11.1.1 器件命名規則
          1. 11.1.1.1  電容術語（以法拉為單位）
          2. 11.1.1.2  占空比相關術語
          3. 11.1.1.3  頻率術語（以赫茲為單位）
          4. 11.1.1.4  電流術語（以安培為單位）
          5. 11.1.1.5  電流和電壓調節術語
          6. 11.1.1.6  變壓器術語
          7. 11.1.1.7  功率術語（以瓦特為單位）
          8. 11.1.1.8  電阻術語（以 Ω 為單位）
          9. 11.1.1.9  時序術語（以秒為單位）
          10. 11.1.1.10 直流電壓術語（以伏特為單位）
          11. 11.1.1.11 交流電壓術語（以伏特為單位）
          12. 11.1.1.12 效率術語
    2. 11.2 文檔支持
       1. 11.2.1 相關文檔
    3. 11.3 商標
    4. 11.4 靜電放電警告
    5. 11.5 術語表
12. 12機械封裝和可訂購信息