ZHCSBT0D November   2013  – July 2016 UCC28180

PRODUCTION DATA.  

1. 1 特性
2. 2 應用
3. 3 說明
4. 4 修訂歷史記錄
5. 5 說明 （續）
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  Soft Start
      2. 8.3.2  System Protection
      3. 8.3.3  VCC Undervoltage LockOut (UVLO)
      4. 8.3.4  Output Overvoltage Protection (OVP)
      5. 8.3.5  Open Loop Protection/Standby (OLP/Standby)
      6. 8.3.6  ISENSE Open-Pin Protection (ISOP)
      7. 8.3.7  ICOMP Open-Pin Protection (ICOMPP)
      8. 8.3.8  FAULT Protection
      9. 8.3.9  Output Overvoltage Detection (OVD), Undervoltage Detection (UVD) and Enhanced Dynamic Response (EDR)
      10. 8.3.10 Overcurrent Protection
      11. 8.3.11 Soft Overcurrent (SOC)
      12. 8.3.12 Peak Current Limit (PCL)
      13. 8.3.13 Current Sense Resistor, RISENSE
      14. 8.3.14 ISENSE Pin
      15. 8.3.15 Gate Driver
      16. 8.3.16 Current Loop
      17. 8.3.17 ISENSE and ICOMP Functions
      18. 8.3.18 Pulse Width Modulator
      19. 8.3.19 Control Logic
      20. 8.3.20 Voltage Loop
      21. 8.3.21 Output Sensing
      22. 8.3.22 Voltage Error Amplifier
      23. 8.3.23 Non-Linear Gain Generation
   4. 8.4 Device Functional Modes
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  Current Calculations
         2. 9.2.2.2  Switching Frequency
         3. 9.2.2.3  Bridge Rectifier
         4. 9.2.2.4  Inductor Ripple Current
         5. 9.2.2.5  Input Capacitor
         6. 9.2.2.6  Boost Inductor
         7. 9.2.2.7  Boost Diode
         8. 9.2.2.8  Switching Element
         9. 9.2.2.9  Sense Resistor
         10. 9.2.2.10 Output Capacitor
         11. 9.2.2.11 Output Voltage Set Point
         12. 9.2.2.12 Loop Compensation
      3. 9.2.3 Application Curve
10. 10Power Supply Recommendations
    1. 10.1 Bias Supply
11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
12. 12器件和文檔支持 . .
    1. 12.1 文檔支持
       1. 12.1.1 相關文檔
    2. 12.2 接收文檔更新通知
    3. 12.3 社區資源
    4. 12.4 商標
    5. 12.5 靜電放電警告
    6. 12.6 Glossary
13. 13機械、封裝和可訂購信息