ZHCSLW4A March   2020  – September 2020 TCAN1046-Q1

PRODUCTION DATA  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
    1.     Pin 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 Characteristics
    5. 6.5 Supply Characteristics
    6. 6.6 Dissipation Ratings
    7. 6.7 Electrical Characteristics
    8. 6.8 Switching Characteristics
    9. 6.9 Typical Characteristics
  7. 7 Parameter Measurement Information
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Pin Description
        1. 8.3.1.1 TXD1 and TXD2
        2. 8.3.1.2 GND1 and GND2
        3. 8.3.1.3 VCC1 and VCC2
        4. 8.3.1.4 RXD1 and RXD2
        5. 8.3.1.5 CANH1, CANL1, CANH2, and CANL1
        6. 8.3.1.6 STB1 and STB2 (Standby)
      2. 8.3.2 CAN Bus States
      3. 8.3.3 TXD Dominant Timeout (DTO)
      4. 8.3.4 CAN Bus Short Circuit Current Limiting
      5. 8.3.5 Thermal Shutdown (TSD)
      6. 8.3.6 Undervoltage Lockout
      7. 8.3.7 Unpowered Device
      8. 8.3.8 Floating pins
    4. 8.4 Device Functional Modes
      1. 8.4.1 Operating Modes
      2. 8.4.2 Normal Mode
      3. 8.4.3 Standby Mode
        1. 8.4.3.1 Remote Wake Request via Wake-Up Pattern (WUP) in Standby Mode
      4. 8.4.4 Driver and Receiver Function
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
        1. 9.2.1.1 CAN Termination
      2. 9.2.2 Detailed Design Procedures
        1. 9.2.2.1 Bus Loading, Length and Number of Nodes
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 接收文档更新通知
    2. 12.2 支持资源
    3. 12.3 Trademarks
    4. 12.4 Electrostatic Discharge Caution
    5. 12.5 术语表
  13. 13Mechanical, Packaging, and Orderable Information

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

6.6 Dissipation Ratings

PARAMETERTEST CONDITIONSMINTYPMAXUNIT
PDAverage power dissipation
Normal mode
Per transceiver		VCC = 5 V, TJ= 27°C, RL = 60Ω, TXD input = 250 kHz 50% duty cycle squarewave, CL_RXD = 15 pF110mW
VCC = 5 V, TJ= 27°C, RL = 60Ω, TXD input = 250 kHz 50% duty cycle squarewave, CL_RXD = 15 pF110mW
VCC = 5 V, TJ= 27°C, RL = 60Ω, TXD input = 250 kHz 50% duty cycle squarewave, CL_RXD = 15 pF110mW
VCC = 5.5 V, TA= 125°C, RL = 60Ω, TXD input = 2.5 MHz 50% duty cycle squarewave, CL_RXD = 15 pF120mW
VCC = 5.5 V, TA= 125°C, RL = 60Ω, TXD input = 2.5 MHz 50% duty cycle squarewave, CL_RXD = 15 pF120mW
VCC = 5.5 V, TA= 125°C, RL = 60Ω, TXD input = 2.5 MHz 50% duty cycle squarewave, CL_RXD = 15 pF120mW
TTSDThermal shutdown temperature(1)170192205°C
TTSD_HYSThermal shutdown hysteresis10
(1) Specified by design
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