ZHCSKA3D September   2019  – November 2023 UCC21750-Q1

PRODUCTION DATA  

1.   1
2. 1 特性
3. 2 應用
4. 3 說明
5. 4 Revision History
6. 5 Pin Configuration and Functions
7. 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  Power Ratings
   6. 6.6  Insulation Specifications
   7. 6.7  Safety Limiting Values
   8. 6.8  Electrical Characteristics
   9. 6.9  Safety-Related Certifications
   10. 6.10 Switching Characteristics
   11. 6.11 Insulation Characteristics Curves
   12. 6.12 Typical Characteristics
8. 7 Parameter Measurement Information
   1. 7.1 Propagation Delay
      1. 7.1.1 Regular Turn-OFF
   2. 7.2 Input Deglitch Filter
   3. 7.3 Active Miller Clamp
      1. 7.3.1 Internal On-Chip Active Miller Clamp
   4. 7.4 Undervoltage Lockout (UVLO)
      1. 7.4.1 VCC UVLO
      2. 7.4.2 VDD UVLO
   5. 7.5 Desaturation (DESAT) Protection
      1. 7.5.1 DESAT Protection with Soft Turn-OFF
9. 8 Detailed Description
   1. 8.1 Overview
   2. 8.2 Functional Block Diagram
   3. 8.3 Feature Description
      1. 8.3.1  Power Supply
      2. 8.3.2  Driver Stage
      3. 8.3.3  VCC and VDD Undervoltage Lockout (UVLO)
      4. 8.3.4  Active Pulldown
      5. 8.3.5  Short Circuit Clamping
      6. 8.3.6  Internal Active Miller Clamp
      7. 8.3.7  Desaturation (DESAT) Protection
      8. 8.3.8  Soft Turn-Off
      9. 8.3.9  Fault (FLT, Reset, and Enable (RST/EN)
      10. 8.3.10 Isolated Analog to PWM Signal Function
   4. 8.4 Device Functional Modes
10. 9 Applications 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 Input Filters for IN+, IN–, and RST/EN
          2. 9.2.2.2 PWM Interlock of IN+ and IN–
          3. 9.2.2.3 FLT, RDY, and RST/EN Pin Circuitry
          4. 9.2.2.4 RST/EN Pin Control
          5. 9.2.2.5 Turn-On and Turn-Off Gate Resistors
          6. 9.2.2.6 Overcurrent and Short Circuit Protection
          7. 9.2.2.7 Isolated Analog Signal Sensing
             1. 9.2.2.7.1 Isolated Temperature Sensing
             2. 9.2.2.7.2 Isolated DC Bus Voltage Sensing
          8. 9.2.2.8 Higher Output Current Using an External Current Buffer
       3. 9.2.3 Application Curves
11. 10Power Supply Recommendations
12. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
13. 12Device and Documentation Support
    1. 12.1 Device Support
       1. 12.1.1 第三方產品免責聲明
    2. 12.2 Documentation Support
       1. 12.2.1 Related Documentation
    3. 12.3 接收文檔更新通知
    4. 12.4 支持資源
    5. 12.5 Trademarks
    6. 12.6 靜電放電警告
    7. 12.7 術語表
14. 13Mechanical, Packaging, and Orderable Information

UCC21750-Q1 適用于 SiC/IGBT 并具有主動保護、隔離式模擬感應和高 CMTI 的 10A 拉電流/灌電流增強型隔離式單通道柵極驅動器

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