SLLSF70C September   2018  – February 2022 TCAN1046V-Q1

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1  Absolute Maximum Ratings
    2. 6.2  ESD Ratings
    3. 6.3  ESD Ratings - IEC Ratings
    4. 6.4  Recommended Operating Conditions
    5. 6.5  Thermal Characteristics
    6. 6.6  Supply Characteristics
    7. 6.7  Dissipation Ratings
    8. 6.8  Electrical Characteristics
    9. 6.9  Switching Characteristics
    10. 6.10 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 VCC
        4. 8.3.1.4 RXD1 and RXD2
        5. 8.3.1.5 VIO
        6. 8.3.1.6 CANH and CANL
        7. 8.3.1.7 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
    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 Receiving Notification of Documentation Updates
    2. 12.2 Support Resources
    3. 12.3 Trademarks
    4. 12.4 Electrostatic Discharge Caution
    5. 12.5 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

6.6 Supply Characteristics

Over recommended operating conditions with TA = -40℃ to 125℃ (unless otherwise noted)
PARAMETERTEST CONDITIONSMINTYPMAXUNIT
ICCSupply current normal modeDominant
One channel(1)		TXDx = 0 V, TXDy = VIO
STB1 = STB2 = 0 V
RL = 60 Ω, CL = open
See Figure 7-1		5077.5mA
TXDx = 0 V, TXDy = VIO
STB1 = STB2 = 0 V
RL = 50 Ω, CL = open
See Figure 7-1		5587.5mA
Dominant
Two channels		TXD1 = TXD2 = 0 V
STB1 = STB2 = 0 V
RL = 60 Ω, CL = open
See Figure 7-1		95140mA
TXD1 = TXD2 = 0 V
STB1 = STB2 = 0 V
RL = 50 Ω, CL = open
See Figure 7-1		100160mA
Recessive
Two channels		TXD1 = TXD2 = VIO
STB1 = STB2 = 0 V
RL = 50 Ω, CL = open
See Figure 7-1		1015mA
Dominant with bus fault CANx, CANy recessive(1)(2)TXDx = 0 V, TXDy = VIO
STB1 = STB2 = 0 V
CANHx = CANLx = ±25 V
RLx = open, RLy = 50 Ω, CL = open
See Figure 7-1		90137.5mA
Dominant with bus fault CANx, CANy dominant(2)TXD1 = TXD2 = 0 V
STB1 = STB2 = 0 V
CANHx = CANLx = ±25 V
RLx = open, RLy = 50 Ω, CL = open
See Figure 7-1		135210mA
Dominant with bus fault CANx and CANy(2)TXD1 = TXD2 = 0 V
STB1 = STB2 = 0 V
CANH1 = CANL1 = ±25 V
CANH2 = CANL2 = ±25 V
RLx = RLy = open, CL = open
See Figure 7-1		170260mA
Supply current standby modeTXD1 = TXD2 = VIO
STB1 = STB2 = VIO
RL = 60 Ω, CL = open
See Figure 7-1		0.42µA
IIOIO supply current normal modeDominant
One channel(1)		TXDx = 0 V & TXDy = VIO(2)
STB1 = STB2 = 5 V
RXD floating		150348µA
Dominant
Two channels		TXD1 = TXD2 = 0 V
STB1 = STB2 = 5 V
RXD floating		255600µA
Recessive
Two channels		TXD1 = TXD2 = VIO
STB1 = STB2 = 5 V
RXD floating		5096µA
IO supply current standby modeTXD1 = TXD2 = VIO
STB1 = STB2 = VIO
RXD1 = RXD2 = floating		1727µA
UVVCCRising under voltage detection on VCC for protected mode4.24.4V
UVVCCFalling under voltage detection on VCC for protected mode3.544.25V
UVVIORising under voltage detection on VIO 1.561.65V
UVVIOFalling under voltage detection on VIO 1.41.511.59V
(1) TXD1 and TXD2 are interchangeable for TXDx and TXDy
(2) CAN1 and CAN2 are interchangeable for CANx and CANy