SLLSFG2 December   2019  – December 2019 TCAN1044V

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
    1.     Simplified Schematic
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
    1.     Pin Functions
  6. 6 Specifications
    1. Table 1. Absolute Maximum Ratings
    2. Table 2. ESD Ratings
    3. Table 3. ESD Ratings
    4. Table 4. Recommended Operating Conditions
    5. Table 5. Thermal Characteristics
    6. Table 6. Supply Characteristics
    7. Table 7. Dissipation Ratings
    8. Table 8. Electrical Characteristics
    9. Table 9. Switching Characteristics
    10. 6.1      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 TXD
        2. 8.3.1.2 GND
        3. 8.3.1.3 VCC
        4. 8.3.1.4 RXD
        5. 8.3.1.5 VIO
        6. 8.3.1.6 CANH and CANL
        7. 8.3.1.7 STB (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
    3. 9.3 System Examples
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Documentation Support
      1. 12.1.1 Related Links
    2. 12.2 Receiving Notification of Documentation Updates
    3. 12.3 Support Resources
    4. 12.4 Trademarks
    5. 12.5 Electrostatic Discharge Caution
    6. 12.6 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

Table 6. Supply Characteristics

Over recommended operating conditions with TA = -40℃ to 125℃ (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
ICC Supply current normal mode
Dominant See Figure 5,TXD = 0 V, STB = 0 V, RL = 60 Ω, CL = open 45 70 mA
See Figure 5, TXD = 0 V, STB = 0 V, RL = 50 Ω, CL = open 49 80 mA
Recessive See Figure 5, TXD = VCC, STB = 0 V, RL = 50 Ω, CL = open, RCM = open 4.5 7.5 mA
Dominant with bus fault See Figure 5, TXD = 0 V, STB = 0 V, CANH = CANL = ±25 V, RL = open, CL = open 130 mA
ICC Supply current standby mode
TXD = STB = VIO
RL = 50 Ω, CL = open
See Figure 5 		0.2 1 µA
IIO IO supply current normal mode Dominant TXD = 0 V, STB= 0 V
RXD floating		 125 300 µA
IIO IO supply current normal mode Recessive TXD = 0 V, STB = 0 V
RXD floating		 25 48 µA
IIO IO supply current standby mode TXD = 0 V, STB = VIO
RXD floating		 8.5 13.5 µA
UVVCC Rising under voltage detection on VCC for protected mode 4.2 4.4 V
UVVCC Falling under voltage detection on VCC for protected mode 3.5 4 4.25 V
UVVIO Rising under voltage detection on VIO 1.56 1.65 V
UVVIO Falling under voltage detection on VIO 1.4 1.51 1.59 V