SLLSF31B June   2025  – July 2025 TCAN1162-Q1

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configurations and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 ESD Ratings IEC Specification
    4. 5.4 Recomended Operating Conditions
    5. 5.5 Thermal Information
    6. 5.6 Power Supply Characteristics
    7. 5.7 Electrical Characteristics
    8. 5.8 Switching Characteristics
    9. 5.9 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  VSUP Pin
      2. 7.3.2  VFLT Pin
      3. 7.3.3  Digital Inputs and Outputs
      4. 7.3.4  Digital Control and Timing
      5. 7.3.5  VIO Pin
      6. 7.3.6  GND
      7. 7.3.7  INH Pin
      8. 7.3.8  WAKE Pin
      9. 7.3.9  CAN Bus Pins
      10. 7.3.10 Local Faults
        1. 7.3.10.1 TXD Dominant Timeout (TXD DTO)
        2. 7.3.10.2 Thermal Shutdown (TSD)
        3. 7.3.10.3 Under/Over Voltage Lockout
        4. 7.3.10.4 Unpowered Devices
        5. 7.3.10.5 Floating Terminals
        6. 7.3.10.6 CAN Bus Short Circuit Current Limiting
        7. 7.3.10.7 Sleep Wake Error Timer
    4. 7.4 Device Functional Modes
      1. 7.4.1 Operating Mode Description
        1. 7.4.1.1 Normal Mode
        2. 7.4.1.2 Standby Mode
        3. 7.4.1.3 Sleep Mode
          1. 7.4.1.3.1 Remote Wake Request via Wake-Up Pattern (WUP)
          2. 7.4.1.3.2 Local Wake-Up (LWU) via WAKE Input Terminal
        4. 7.4.1.4 Fail-safe Mode
      2. 7.4.2 CAN Transceiver
        1. 7.4.2.1 CAN Transceiver Operation
        2. 7.4.2.2 CAN Transceiver Modes
          1. 7.4.2.2.1 CAN Off Mode
          2. 7.4.2.2.2 CAN Autonomous: Inactive and Active
          3. 7.4.2.2.3 CAN Active
        3. 7.4.2.3 Driver and Receiver Function Tables
        4. 7.4.2.4 CAN Bus States
  9. 8 Application Information
    1. 8.1 Application Information Disclaimer
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
        1. 8.2.1.1 Bus Loading, Length and Number of Nodes
      2. 8.2.2 Detailed Design Procedures
        1. 8.2.2.1 CAN Termination
    3. 8.3 Application Curves
    4. 8.4 Power Supply Requirements
    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

4 Pin Configurations and Functions

TCAN1162-Q1 DMT Package, 14 Pin (VSON), Top View Figure 4-1 DMT Package, 14 Pin (VSON), Top View
Table 4-1 Pin Functions
PINSTYPEDescription
NameNo.
TXD1DigitalCAN transmit data input, integrated pull-up
GND2GNDGround connection
VFLT3SupplyTransceiver supply voltage
RXD4Digital OutputCAN receive data output, tri-state when VIO < UVVIO
VIO5SupplyIO supply voltage
TS6DigitalTransceiver status
INH7High VoltageInhibit pin to control system voltage regulators and supplies, high voltage
NC8NCInternally connected, leave floating or connect to GND
WAKE9High VoltageLocal WAKE input terminal, high voltage
VSUP10SupplyHigh voltage supply from the battery
NC11NCInternally connected, leave floating or connect to GND
CANL12Bus IOLow level CAN bus input/output line
CANH13Bus IOHigh level CAN bus input/output line
nSLP14DigitalSleep mode control input, integrated pull-down
Thermal Pad—Electrically connected to GND, connect the thermal pad to the printed circuit board (PCB) ground plane for thermal relief