ZHCSHQ7B February   2018  – April 2024 UCC21222-Q1

PRODUCTION DATA  

1.   1
2. 1 特性
3. 2 应用
4. 3 说明
5. 4 Pin Configuration and Functions
6. 5 Specifications
   1. 5.1  Absolute Maximum Ratings
   2. 5.2  ESD Ratings (Automotive)
   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 Minimum Pulses
   2. 6.2 Propagation Delay and Pulse Width Distortion
   3. 6.3 Rising and Falling Time
   4. 6.4 Input and Disable Response Time
   5. 6.5 Programmable Dead Time
   6. 6.6 Power-Up UVLO Delay to OUTPUT
   7. 6.7 CMTI Testing
8. 7 Detailed Description
   1. 7.1 Overview
   2. 7.2 Functional Block Diagram
   3. 7.3 Feature Description
      1. 7.3.1 VDD, VCCI, and Undervoltage Lock Out (UVLO)
      2. 7.3.2 Input and Output Logic Table
      3. 7.3.3 Input Stage
      4. 7.3.4 Output Stage
      5. 7.3.5 Diode Structure in the UCC21222-Q1
   4. 7.4 Device Functional Modes
      1. 7.4.1 Disable Pin
      2. 7.4.2 Programmable Dead Time (DT) Pin
         1. 7.4.2.1 DT Pin Tied to VCCI or DT Pin Left Open
         2. 7.4.2.2 Connecting a Programming Resistor between DT and GND Pins
9. 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 Custom Design With WEBENCH® Tools
         2. 8.2.2.2 Designing INA/INB Input Filter
         3. 8.2.2.3 Select Dead Time Resistor and Capacitor
         4. 8.2.2.4 Select External Bootstrap Diode and its Series Resistor
         5. 8.2.2.5 Gate Driver Output Resistor
         6. 8.2.2.6 Estimating Gate Driver Power Loss
         7. 8.2.2.7 Estimating Junction Temperature
         8. 8.2.2.8 Selecting VCCI, VDDA/B Capacitor
            1. 8.2.2.8.1 Selecting a VCCI Capacitor
            2. 8.2.2.8.2 Selecting a VDDA (Bootstrap) Capacitor
            3. 8.2.2.8.3 Select a VDDB Capacitor
         9. 8.2.2.9 Application Circuits with Output Stage Negative Bias
      3. 8.2.3 Application Curves
10. 9 Power Supply Recommendations
11. 10Layout
    1. 10.1 Layout Guidelines
       1. 10.1.1 Component Placement Considerations
       2. 10.1.2 Grounding Considerations
       3. 10.1.3 High-Voltage Considerations
       4. 10.1.4 Thermal Considerations
    2. 10.2 Layout Example
12. 11Device and Documentation Support
    1. 11.1 Device Support
       1. 11.1.1 第三方产品免责声明
       2. 11.1.2 Development Support
          1. 11.1.2.1 Custom Design With WEBENCH® Tools
    2. 11.2 Documentation Support
       1. 11.2.1 Related Documentation
    3. 11.3 接收文档更新通知
    4. 11.4 支持资源
    5. 11.5 Trademarks
    6. 11.6 静电放电警告
    7. 11.7 术语表
13. 12Revision History
14. 13Mechanical, Packaging, and Orderable Information

UCC21222-Q1 具有死区时间的汽车类 4A/6A 3kVRMS 隔离式双通道栅极驱动器

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