SLLSE71C September   2011  – October 2025 ISO7231C-Q1

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Specifications
    1. 4.1  Absolute Maximum Ratings
    2. 4.2  ESD Ratings
    3. 4.3  Recommended Operating Conditions
    4. 4.4  Thermal Characteristics
    5. 4.5  Power Ratings
    6. 4.6  Insulation Specifications
    7. 4.7  Safety-Related Certifications
    8. 4.8  Safety Limiting Values
    9. 4.9  Electrical Characteristics: VCC1 and VCC2 at 3.3 V Operation
    10. 4.10 Electrical Characteristics: VCC1 and VCC2 at 5-V Operation
    11. 4.11 Electrical Characteristics: VCC1 at 3.3-V, VCC2 at 5-V Operation
    12. 4.12 Electrical Characteristics: VCC1 at 5-V, VCC2 at 3.3-V Operation
    13. 4.13 Switching Characteristics: VCC1 and VCC2 at 3.3-V Operation
    14. 4.14 Switching Characteristics: VCC1 and VCC2 at 5-V Operation
    15. 4.15 Switching Characteristics: VCC1 at 3.3-V and VCC2 at 5-V Operation
    16. 4.16 Switching Characteristics: VCC1 at 5-V, VCC2 at 3.3-V Operation
    17. 4.17 Typical Characteristics
  6. 5 Parameter Measurement Information
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Function Block Diagram
    3. 6.3 Feature Description
    4. 6.4 Device Functional Modes
      1. 6.4.1 Device I/O Schematics
  8. 7 Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Application
      1. 7.2.1 Design Requirements
      2. 7.2.2 Detailed Design Procedure
      3. 7.2.3 Insulation Characteristics Curves
    3. 7.3 Power Supply Recommendations
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
        1. 7.4.1.1 PCB Material
      2. 7.4.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Documentation Support
      1. 8.1.1 Related Documentation
    2. 8.2 Receiving Notification of Documentation Updates
    3. 8.3 Support Resources
    4. 8.4 Trademarks
    5. 8.5 Electrostatic Discharge Caution
    6. 8.6 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

9 Revision History

Changes from Revision B (February 2025) to Revision C (October 2025)

  • Changed 'Certificate planned' with 'Basic certificate: 40047657' in VDE column, 'Master contract number: 220991' in CSA column, and 'File number: E181974' in UL column in the the Safety-Related Certifications sectionGo
  • Changed 'Plan to certify' with 'Certified' in all 3 places in the 2nd row of the Safety-Related Certifications sectionGo
  • Fixed typos and errors in Insulation Specifications tableGo
  • Changed the IEC 60664-1 RATINGS TABLE - Specification I-III test conditions From: Rated mains voltage ≤150 VRMS To: Rated mains voltage ≤300 VRMS. Added a row for the I-II specificationsGo

Changes from Revision A (November 2024) to Revision B (February 2025)

  • Updated the numbering format for tables, figures, and cross-references throughout the documentGo

Changes from Revision * (September 2011) to Revision A (November 2024)

  • Updated the numbering format for tables, figures, and cross-references throughout the documentGo
  • Updated reference from capacitive isolation to isolation barrier throughout the documentGo
  • Updated VDE V 0884-11 to DIN VDE 0884-17 throughout the documentGo
  • Updated electrical and switching characteristics to match device performanceGo
  • Changed CI - Typical value from 1 To: 2Go
  • Changed Figure 4-1, Figure 4-2, and Figure 4-3 Go
  • Added the Detailed Description, Overview, Feature Description, and Device Functional Modes sectionsGo
  • Moved the Functional Diagram section to the Detailed Description section and renamed to "Functional Block Diagram" sectionGo
  • Added the Typical Application, Design Requirements, Detailed Design Procedure, and Application Curves sectionsGo
  • Changed the Life Expectancy vs Working Voltage section to the Insulation Characteristics Curves section and moved under the Application Curves sectionGo
  • Added the Documentation Support and Related Documentation sectionsGo