SLLSG26A March   2026  – July 2026 ISOW1050

PRODUCTION DATA  

  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
    10. 5.10 Supply Current Characteristics
    11. 5.11 Switching Characteristics
    12. 5.12 Insulation Characteristics Curves
    13. 5.13 Typical Characteristics
  7. 6 Parameter Measurement Information
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Power Isolation
    3. 7.3 Signal Isolation
    4. 7.4 CAN Transceiver
    5. 7.5 Functional Block Diagram
    6. 7.6 Feature Description
      1. 7.6.1 CAN Bus States
      2. 7.6.2 Digital Inputs and Outputs: TXD (Input) and RXD (Output)
      3. 7.6.3 TXD Dominant Timeout (DTO)
      4. 7.6.4 Power-Up and Power-Down Behavior
      5. 7.6.5 Protection Features
      6. 7.6.6 Floating Pins, Unpowered Device
      7. 7.6.7 Glitch-Free Power Up and Power Down
    7. 7.7 Device Functional Modes
    8. 7.8 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
        1. 8.2.2.1 Bus Loading, Length and Number of Nodes
        2. 8.2.2.2 CAN Termination
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      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

7.1 Overview

The ISOW1050 has signal isolation channels, power isolation with integrated transformer and CAN transceiver all integrated in one package. ISOW1050 supports maximum signaling rate up to 1Mbps for CAN, and 5Mbps for CAN FD. Figure 7-1 shows the functional block diagram of the ISOW1050.