SLLSF17C August   2019  – October 2024 TCAN1044-Q1

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  ESD Ratings
    4. 5.4  Recommended Operating Conditions
    5. 5.5  Thermal Characteristics
    6. 5.6  Supply Characteristics
    7. 5.7  Dissipation Ratings
    8. 5.8  Electrical Characteristics
    9. 5.9  Switching Characteristics
    10. 5.10 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 Pin Description
        1. 7.3.1.1 TXD
        2. 7.3.1.2 GND
        3. 7.3.1.3 VCC
        4. 7.3.1.4 RXD
        5. 7.3.1.5 VIO
        6. 7.3.1.6 CANH and CANL
        7. 7.3.1.7 STB (Standby)
      2. 7.3.2 CAN Bus States
      3. 7.3.3 TXD Dominant Timeout (DTO)
      4. 7.3.4 CAN Bus Short Circuit Current Limiting
      5. 7.3.5 Thermal Shutdown (TSD)
      6. 7.3.6 Undervoltage Lockout
      7. 7.3.7 Unpowered Device
      8. 7.3.8 Floating pins
    4. 7.4 Device Functional Modes
      1. 7.4.1 Operating Modes
      2. 7.4.2 Normal Mode
      3. 7.4.3 Standby Mode
        1. 7.4.3.1 Remote Wake Request via Wake-Up Pattern (WUP) in Standby Mode
      4. 7.4.4 Driver and Receiver Function
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
        1. 8.2.1.1 CAN Termination
      2. 8.2.2 Detailed Design Procedures
        1. 8.2.2.1 Bus Loading, Length and Number of Nodes
      3. 8.2.3 Application Curves
    3. 8.3 System Examples
    4. 8.4 Power Supply Recommendations
    5. 8.5 Layout
      1. 8.5.1 Layout Guidelines
      2. 8.5.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 Receiving Notification of Documentation Updates
    2. 9.2 Support Resources
    3. 9.3 Trademarks
    4. 9.4 Electrostatic Discharge Caution
    5. 9.5 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

5.7 Dissipation Ratings

PARAMETERTEST CONDITIONSMINTYPMAXUNIT
PDAverage power dissipation
Normal mode
VCC = 5 V, VIO = 1.8 V, TJ= 27°C, RL = 60Ω, TXD input = 250 kHz 50% duty cycle square wave, CL_RXD = 15 pF110mW
VCC = 5 V, VIO = 3.3 V, TJ= 27°C, RL = 60Ω, TXD input = 250 kHz 50% duty cycle square wave, CL_RXD = 15 pF110mW
VCC = 5 V, VIO = 5 V, TJ= 27°C, RL = 60Ω, TXD input = 250 kHz 50% duty cycle square wave, CL_RXD = 15 pF110mW
VCC = 5.5 V, VIO = 1.8 V, TA= 125°C, RL = 60Ω, TXD input = 2.5 MHz 50% duty cycle square wave, CL_RXD = 15 pF120mW
VCC = 5.5 V, VIO = 3.3 V, TA= 125°C, RL = 60Ω, TXD input = 2.5 MHz 50% duty cycle square wave, CL_RXD = 15 pF120mW
VCC = 5.5 V, VIO = 5 V, TA= 125°C, RL = 60Ω, TXD input = 2.5 MHz 50% duty cycle square wave, CL_RXD = 15 pF120mW
TTSDThermal shutdown temperature192°C
TTSD_HYSThermal shutdown hysteresis10