SLLSFW9A April   2024  – July 2024 ISO7741TA-Q1 , ISO7741TB-Q1

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
    1.     Pin 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-Related Certifications
    8. 5.8  Safety Limiting Values
    9. 5.9  Electrical Characteristics Transformer
    10. 5.10 Electrical Characteristics—5V Supply
    11. 5.11 Supply Current Characteristics—5V Supply
    12. 5.12 Electrical Characteristics—3.3V Supply
    13. 5.13 Supply Current Characteristics—3.3V Supply
    14. 5.14 Electrical Characteristics—2.5V Supply 
    15. 5.15 Supply Current Characteristics—2.5V Supply
    16. 5.16 Switching Characteristics—5V Supply
    17. 5.17 Switching Characteristics—3.3V Supply
    18. 5.18 Switching Characteristics—2.5V Supply
    19. 5.19 Insulation Characteristics Curves
    20. 5.20 Typical Characteristics
  7. 6 Parameter Measurement Information
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Electromagnetic Compatibility (EMC) Considerations
      2. 7.3.2 Push-Pull Converter
      3. 7.3.3 Core Magnetization
    4. 7.4 Device Functional Modes
      1. 7.4.1 Device I/O Schematics
      2. 7.4.2 Start-Up Mode
      3. 7.4.3 Operating Mode
      4. 7.4.4 Spread Spectrum Clocking
  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 Drive Capability
        2. 8.2.2.2 LDO Selection
        3. 8.2.2.3 Diode Selection
        4. 8.2.2.4 Capacitor Selection
        5. 8.2.2.5 Transformer Selection
          1. 8.2.2.5.1 V-t Product Calculation
          2. 8.2.2.5.2 Turns Ratio Estimate
          3. 8.2.2.5.3 Recommended Transformers
      3. 8.2.3 Application Curve
        1. 8.2.3.1 Insulation Lifetime
      4. 8.2.4 System Examples
        1. 8.2.4.1 Higher Output Voltage Designs
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
        1. 8.4.1.1 PCB Material
      2. 8.4.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 Documentation Support
      1. 9.1.1 Related Documentation
    2. 9.2 Receiving Notification of Documentation Updates
    3. 9.3 Support Resources
    4. 9.4 Trademarks
    5. 9.5 Electrostatic Discharge Caution
    6. 9.6 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

封装选项

请参考 PDF 数据表获取器件具体的封装图。

机械数据 (封装 | 引脚)
  • DW|16
散热焊盘机械数据 (封装 | 引脚)
订购信息

5.7 Safety-Related Certifications

VDE CSA UL CQC TUV
Plan to certify according to DIN EN IEC 60747-17 (VDE 0884-17) Plan to certify according to IEC 62368-1 and IEC 60601-1 Plan to certify according to UL 1577 Component Recognition Program Plan to certify according to GB 4943.1 Plan to certify according to EN 61010-1 and EN 62368-1
Maximum transient isolation voltage, 7071 VPK (DW-16, Reinforced); Maximum repetitive peak isolation voltage, 2121 VPK (DW-16, Reinforced); Maximum surge isolation voltage, 12800 VPK (DW-16, Reinforced) Reinforced insulation per CSA 62368-1 and IEC 62368-1, 600 VRMS (DW-16) max working voltage (pollution degree 2, material group I); 
2 MOPP (Means of Patient Protection) per CSA 60601-1 and IEC 60601-1, 250 VRMS (DW-16) max working voltage
 		 DW-16: Single protection, 5000 VRMS;
 		 DW-16: Reinforced Insulation, Altitude ≤ 5000 m, Tropical Climate, 700 VRMS maximum working voltage;
 		 5000 VRMS (DW-16) Reinforced insulation per EN 61010-1 up to working voltage of 600 VRMS (DW-16);
5000 VRMS (DW-16) Reinforced insulation per EN 62368-1 up to working voltage of 600 VRMS (DW-16)
Certificate planned
 		 Certificate planned Certificate planned Certificate planned Certificate planned
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