ZHCSF55E June   2016  – December 2021 UCC21520

PRODUCTION DATA  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 Revision History
  5. 5 说明（续）
  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  Power Ratings
    6. 7.6  Insulation Specifications
    7. 7.7  Safety-Related Certifications
    8. 7.8  Safety-Limiting Values
    9. 7.9  Electrical Characteristics
    10. 7.10 Switching Characteristics
    11. 7.11 Insulation Characteristics Curves
    12. 7.12 Typical Characteristics
  8. 8 Parameter Measurement Information
    1. 8.1 Propagation Delay and Pulse Width Distortion
    2. 8.2 Rising and Falling Time
    3. 8.3 Input and Disable Response Time
    4. 8.4 Programable Dead Time
    5. 8.5 Power-up UVLO Delay to OUTPUT
    6. 8.6 CMTI Testing
  9. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1 VDD, VCCI, and Undervoltage Lock Out (UVLO)
      2. 9.3.2 Input and Output Logic Table
      3. 9.3.3 Input Stage
      4. 9.3.4 Output Stage
      5. 9.3.5 Diode Structure in the UCC21520 and the UCC21520A
    4. 9.4 Device Functional Modes
      1. 9.4.1 Disable Pin
      2. 9.4.2 Programmable Dead-Time (DT) Pin
        1. 9.4.2.1 Tying the DT Pin to VCC
        2. 9.4.2.2 DT Pin Connected to a Programming Resistor between DT and GND Pins
        3. 9.4.2.3 41
  10. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Application
      1. 10.2.1 Design Requirements
      2. 10.2.2 Detailed Design Procedure
        1. 10.2.2.1 Designing INA/INB Input Filter
        2. 10.2.2.2 Select External Bootstrap Diode and its Series Resistor
        3. 10.2.2.3 Gate Driver Output Resistor
        4. 10.2.2.4 Gate to Source Resistor Selection
        5. 10.2.2.5 Estimate Gate Driver Power Loss
        6. 10.2.2.6 Estimating Junction Temperature
        7. 10.2.2.7 Selecting VCCI, VDDA/B Capacitor
          1. 10.2.2.7.1 Selecting a VCCI Capacitor
          2. 10.2.2.7.2 Selecting a VDDA (Bootstrap) Capacitor
          3. 10.2.2.7.3 Select a VDDB Capacitor
        8. 10.2.2.8 Dead Time Setting Guidelines
        9. 10.2.2.9 Application Circuits with Output Stage Negative Bias
      3. 10.2.3 Application Curves
  11. 11Power Supply Recommendations
  12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
  13. 13Device and Documentation Support
    1. 13.1 第三方米6体育平台手机版_好二三四免责声明
    2. 13.2 Documentation Support
      1. 13.2.1 Related Documentation
    3. 13.3 Certifications
    4. 13.4 Receiving Notification of Documentation Updates
    5. 13.5 支持资源
    6. 13.6 Trademarks
    7. 13.7 Electrostatic Discharge Caution
    8. 13.8 术语表
  14. 14Mechanical, Packaging, and Orderable Information

7.7 Safety-Related Certifications

VDE CSA UL CQC
Certified according to DIN V VDE V 0884-11:2017-01,
and DIN EN 60950-1 (VDE 0805 Teil 1):2014-08		 Certified according to IEC 60950-1, IEC 62368-1, IEC 61010-1 and IEC 60601-1 Recognized under UL 1577 Component Recognition Program Certified according to GB 4943.1-2011
Reinforced Insulation Maximum Transient Isolation voltage, 8000 VPK;
Maximum Repetitive Peak Isolation Voltage, 2121 VPK;
Maximum Surge Isolation Voltage, 8000 VPK		 Reinforced insulation per CSA 60950-1-07+A1+A2 and IEC 60950-1 2nd Ed.+A1+A2, 800 VRMS maximum working voltage (pollution degree 2, material group I)
Reinforced insulation per CSA 62368-1-14 and IEC 62368-1 2nd Ed., 800 VRMS maximum working voltage (pollution degree 2, material group I);
Basic insulation per CSA 61010-1-12+A1 and IEC 61010-1 3rd Ed., 600 VRMS maximum working voltage (pollution degree 2, material group III);
2 MOPP (Means of Patient Protection) per CSA 60601- 1:14 and IEC 60601-1 Ed.3+A1, 250 VRMS maximum working voltage		 Single protection, 5700 VRMS Reinforced Insulation,
Altitude ≤ 5000 m,
Tropical Climate 660 VRMS maximum working voltage
Certification number: 40040142 Master contract number : 220991 File number: E181974 Certificate number: CQC16001155011
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