SBASA84A February   2021  – July 2021 AMC3302-Q1

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1  Absolute Maximum Ratings
    2. 6.2  ESD Ratings
    3. 6.3  Recommended Operating Conditions
    4. 6.4  Thermal Information
    5. 6.5  Power Ratings
    6. 6.6  Insulation Specifications
    7. 6.7  Safety-Related Certifications
    8. 6.8  Safety Limiting Values
    9. 6.9  Electrical Characteristics
    10. 6.10 Switching Characteristics
    11. 6.11 Timing Diagram
    12. 6.12 Insulation Characteristics Curves
    13. 6.13 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Analog Input
      2. 7.3.2 Data Isolation Channel Signal Transmission
      3. 7.3.3 Analog Output
      4. 7.3.4 Isolated DC/DC Converter
      5. 7.3.5 Diagnostic Output
    4. 7.4 Device Functional Modes
  8. 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 Shunt Resistor Sizing
        2. 8.2.2.2 Input Filter Design
        3. 8.2.2.3 Differential to Single-Ended Output Conversion
      3. 8.2.3 Application Curve
    3. 8.3 What to Do and What Not to Do
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Documentation Support
      1. 11.1.1 Related Documentation
    2. 11.2 Receiving Notification of Documentation Updates
    3. 11.3 Support Resources
    4. 11.4 Trademarks
    5. 11.5 Electrostatic Discharge Caution
    6. 11.6 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

4 Revision History

Changes from Revision * (February 2021) to Revision A (July 2021)

  • Changed High CMTI value from 85 kV/μs to 95 kV/μs in Features sectionGo
  • Changed application linksGo
  • Changed LDO_OUT pin description in Pin Functions table to include that no external load is allowed on the LDO_OUT pinGo
  • Changed overvoltage category for rated mains voltage ≤ 600 V from I-IV to I-III and for rated mains voltage ≤1000 V from I-III to I-II Go
  • Changed CIO from ~3.5 pF to ~4.5 pFGo
  • Changed output bandwidth (BW) minimum value from 300 kHz to 290 kHzGo
  • Changed CMTI limits from 85 kV/µs (min), 135 kV/µs (typ) to 95 kV/µs (min), 155 kV/µs (typ)Go
  • Deleted histograms from Typical Characteristics sectionGo
  • Changed first bullet in Isolated DC/DC Converter section to include that the low-side LDO does not output a constant output voltage and is not intended for driving any external loadGo
  • Added discussion of high-side and low-side LDO to What to Do and What Not to Do sectionGo
  • Added information on reducing radiated emission to Power Supply Recommendations section, changed Decoupling the AMC3302-Q1 figure and Recommended External Components tableGo
  • Added ferrite beads to Recommended Layout of the AMC3302-Q1 figureGo
  • Added EMI application note to Related Documentation sectionGo