SLLSFY7B November   2025  – August 2026 ISOW6441 , ISOW6442

PRODMIX  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and 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 - Power Converter
    10. 5.10 Supply Current Characteristics - Power Converter
    11. 5.11 Electrical Characteristics - Isolation Channel - VDD = 5V, VDDL = 5V, VISO=5V
    12. 5.12 Supply Current Characteristics - Isolation Channel - VDD = 5V,  VDDL = 5V, VISO = 5V
    13. 5.13 Electrical Characteristics - Isolation Channel - VDD = 5V, VDDL = 5V, VISO=3.3V
    14. 5.14 Supply Current Characteristics - Isolation Channel - VDD = 5V,  VDDL = 5V, VISO = 3.3V
    15. 5.15 Electrical Characteristics - Isolation Channel - VDD = 3.3V, VDDL = 3.3V, VISO = 3.3V
    16. 5.16 Supply Current Characteristics - Isolation Channel - VDD = 3.3V, VDDL = 3.3V, VISO = 3.3V
    17. 5.17 Electrical Characteristics - Isolation Channel - VDDL = 2.5V
    18. 5.18 Supply Current Characteristics - Isolation Channel - VDDL = 2.5V
    19. 5.19 Switching Characteristics - VDDL = 5V, VISO = 5V
    20. 5.20 Switching Characteristics - VDDL = 3.3V, VISO = 3.3V
    21. 5.21 Switching Characteristics - VDDL = 2.5V, VISO = 5V
    22. 5.22 Switching Characteristics - VDDL = 2.5V, VISO = 3.3V
    23. 5.23 Insulation Characteristics Curves
    24. 5.24 Typical Characteristics
  7. 6 Parameter Measurement Information
  8. 7 Detailed Description
    1. 7.1 Overview
      1. 7.1.1 Power Isolation
      2. 7.1.2 Signal Isolation
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Electromagnetic Compatibility (EMC) Considerations
      2. 7.3.2 Power-Up and Power-Down Behavior
      3. 7.3.3 Protection Features
    4. 7.4 Device Functional Modes
      1. 7.4.1 Device I/O Schematics
  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
    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 Device Support
      1. 9.1.1 Development Support
    2. 9.2 Documentation Support
      1. 9.2.1 Related Documentation
    3. 9.3 Receiving Notification of Documentation Updates
    4. 9.4 Support Resources
    5. 9.5 Trademarks
    6. 9.6 Electrostatic Discharge Caution
    7. 9.7 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information
    1.     PACKAGE OPTION ADDENDUM
    2. 11.1 Tape and Reel Information

5.16 Supply Current Characteristics - Isolation Channel - VDD = 3.3V, VDDL = 3.3V, VISO = 3.3V

VDD, VDDL = 3.3 V ±10%, SEL shorted to GND, VISO = No Load (over recommended operating conditions, unless otherwise specified), For devices without VDDL pin the IDD is sum of below mentioned IDD and IDDL
PARAMETER TEST CONDITIONS SUPPLY CURRENT MIN TYP MAX UNIT
ISOW6441 Channel Supply Current
Channel Supply current - DC signal VI = VDDL (ISOW644x);
VI = 0 V (ISOW644xwith F suffix)		 IDDL 3.1 4.6 mA
IDD 11 20.5 mA
VI = 0 V (ISOW644x);
VI = VDDL (ISOW644x with F suffix)		 IDDL 8.5 11 mA
IDD 15 27 mA
Channel Supply current - AC signal All channels switching with square wave clock input; CL = 15 pF 1 Mbps IDDL 5.8 7.5 mA
IDD 13 23.5 mA
10 Mbps IDDL 6 8 mA
IDD 15 27 mA
100 Mbps IDDL 10 12 mA
IDD 37 60 mA
150 Mbps IDDL 13.5 16 mA
IDD 62 101 mA
ISOW6442 Channel Supply Current
Channel Supply current - DC signal VI = VDDL (ISOW644x);
VI = 0 V (ISOW644xwith F suffix)		 IDDL 2.4 3 mA
IDD 11 20.5 mA
VI = 0 V (ISOW644x);
VI = VDDL (ISOW644x with F suffix)		 IDDL 6 7.5 mA
IDD 20 34 mA
Channel Supply current - DC signal VI = VCCI (ISOW6442V);
VI = 0 V (ISOW6442V with F suffix)		 VI = VCCI (ISOW6442);
VI = 0 V (ISOW6442 with F suffix)		 IDD_RI 2.5 3.1 mA
Channel Supply current - DC signal VI = 0 V (ISOW6442V);
VI = VCCI (ISOW6442V with F suffix)		 VI = 0 V (ISOW6442);
VI = VCCI (ISOW6442 with F suffix)		 IDD_RI 3.9 4.6 mA
Channel Supply current - AC signal All channels switching with square wave clock input; CL = 15 pF 1 Mbps IDDL 4.4 5.1 mA
IDD 16 27.5 mA
10 Mbps IDDL 5 6 mA
IDD 18 30 mA
100 Mbps IDDL 11 13 mA
IDD 33 52 mA
150 Mbps IDDL 19 22 mA
IDD 50 80 mA
Channel Supply current - AC signal All channels switching with square wave clock input; CL = 15 pF 1 Mbps IDD_RI 3.3 3.9 mA
Channel Supply current - AC signal All channels switching with square wave clock input; CL = 15 pF 10 Mbps IDD_RI 4.3 4.9 mA
Channel Supply current - AC signal All channels switching with square wave clock input; CL = 15 pF 100 Mbps IDD_RI 14.3 15 mA