ZHCSNS8B April   2022  – June 2024 UCC21717-Q1

PRODUCTION DATA  

1.   1
2. 1 特性
3. 2 應用
4. 3 說明
5. 4 Pin Configuration and Functions
6. 5 Specifications
   1. 5.1  Absolute Maximum Ratings
   2. 5.2  ESD Ratings
   3. 5.3  Recommended Operating Conditions
   4. 5.4  Thermal Information
   5. 5.5  Power Ratings
   6. 5.6  Insulation Specifications
   7. 5.7  Safety Limiting Values
   8. 5.8  Electrical Characteristics
   9. 5.9  Switching Characteristics
   10. 5.10 Insulation Characteristics Curves
   11. 5.11 Typical Characteristics
7. 6 Parameter Measurement Information
   1. 6.1 Propagation Delay
      1. 6.1.1 Non-Inverting and Inverting Propagation Delay
   2. 6.2 Input Deglitch Filter
   3. 6.3 Active Miller Clamp
      1. 6.3.1 Internal Active Miller Clamp
   4. 6.4 Undervoltage Lockout (UVLO)
      1. 6.4.1 VCC UVLO
      2. 6.4.2 VDD UVLO
   5. 6.5 Overcurrent (OC) Protection
      1. 6.5.1 OC Protection with Soft Turn-OFF
   6. 6.6 Soft Turn-Off Triggered by RST/EN
      1. 6.6.1 Soft Turn-Off Triggered by RST/EN
8. 7 Detailed Description
   1. 7.1 Overview
   2. 7.2 Functional Block Diagram
   3. 7.3 Feature Description
      1. 7.3.1  Power Supply
      2. 7.3.2  Driver Stage
      3. 7.3.3  VCC and VDD Undervoltage Lockout (UVLO)
      4. 7.3.4  Active Pulldown
      5. 7.3.5  Short Circuit Clamping
      6. 7.3.6  Internal Active Miller Clamp
      7. 7.3.7  Overcurrent and Short Circuit Protection
      8. 7.3.8  Soft Turn-Off
      9. 7.3.9  Fault (FLT), Reset and Enable (RST/EN)
      10. 7.3.10 Isolated Analog to PWM Signal Function
   4. 7.4 Device Functional Modes
9. 8 Applications 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 Input Filters for IN+, IN-, and RST/EN
         2. 8.2.2.2 PWM Interlock of IN+ and IN-
         3. 8.2.2.3 FLT, RDY, and RST/EN Pin Circuitry
         4. 8.2.2.4 RST/EN Pin Control
         5. 8.2.2.5 Turn-On and Turn-Off Gate Resistors
         6. 8.2.2.6 Overcurrent and Short Circuit Protection
            1. 8.2.2.6.1 Protection Based on Power Modules with Integrated SenseFET
            2. 8.2.2.6.2 Protection Based on Desaturation Circuit
            3. 8.2.2.6.3 Protection Based on Shunt Resistor in Power Loop
         7. 8.2.2.7 Isolated Analog Signal Sensing
            1. 8.2.2.7.1 Isolated Temperature Sensing
            2. 8.2.2.7.2 Isolated DC Bus Voltage Sensing
         8. 8.2.2.8 Higher Output Current Using an External Current Buffer
10. 9 Power Supply Recommendations
11. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
12. 11Device and Documentation Support
    1. 11.1 Device Support
       1. 11.1.1 第三方產品免責聲明
    2. 11.2 Documentation Support
       1. 11.2.1 Related Documentation
    3. 11.3 Receiving Notification of Documentation Updates
    4. 11.4 支持資源
    5. 11.5 Trademarks
    6. 11.6 靜電放電警告
    7. 11.7 術語表
13. 12Revision History
14. 13Mechanical, Packaging, and Orderable Information

UCC21717-Q1 適用于 SiC/IGBT 并具有主動保護、隔離式模擬檢測和高 CMTI 的汽車類 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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