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  • TCAN1051-Q1Automotive Fault Protected CAN Transceiver with CAN FD

    • SLLSET0D March   2016  – April 2021 TCAN1051-Q1 , TCAN1051G-Q1 , TCAN1051GV-Q1 , TCAN1051H-Q1 , TCAN1051HG-Q1 , TCAN1051HGV-Q1 , TCAN1051HV-Q1 , TCAN1051V-Q1

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  • CONTENTS
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  • TCAN1051-Q1Automotive Fault Protected CAN Transceiver with CAN FD
  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, Specifications
    4. 6.4 Recommended Operating Conditions
    5. 6.5 Thermal Information
    6. 6.6 Power Rating
    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 TXD Dominant Timeout (DTO)
      2. 8.3.2 Thermal Shutdown (TSD)
      3. 8.3.3 Undervoltage Lockout
      4. 8.3.4 Unpowered Device
      5. 8.3.5 Floating Terminals
      6. 8.3.6 CAN Bus Short Circuit Current Limiting
      7. 8.3.7 Digital Inputs and Outputs
        1. 8.3.7.1 5-V VCC Only Devices (Devices without the "V" Suffix):
        2. 8.3.7.2 5 V VCC with VIO I/O Level Shifting (Devices with the "V" Suffix):
    4. 8.4 Device Functional Modes
      1. 8.4.1 CAN Bus States
      2. 8.4.2 Normal Mode
      3. 8.4.3 Silent Mode
      4. 8.4.4 Driver and Receiver Function Tables
  9. 9 Application Information Disclaimer
    1. 9.1 Application Information
    2. 9.2 Typical Applications
      1. 9.2.1 Design Requirements
        1. 9.2.1.1 Bus Loading, Length and Number of Nodes
      2. 9.2.2 Detailed Design Procedures
        1. 9.2.2.1 CAN Termination
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
  11. 11Device and Documentation Support
    1. 11.1 Documentation Support
      1. 11.1.1 Related Documentation
    2. 11.2 Receiving Notification of Documentation Updates
    3. 11.3 Support Resources
    4. 11.4 Trademarks
    5. 11.5 Electrostatic Discharge Caution
    6. 11.6 Glossary
  12. 12Mechanical, Packaging, and Orderable Information
  13. IMPORTANT NOTICE

Package Options

Mechanical Data (Package|Pins)
  • D|8
    • MSOI002K
  • DRB|8
    • MPDS118K
Thermal pad, mechanical data (Package|Pins)
  • DRB|8
    • QFND562A
Orderable Information
  • sllset0d_oa
  • sllset0d_pm
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DATA SHEET

TCAN1051-Q1Automotive Fault Protected CAN Transceiver with CAN FD

1 Features

  • AEC Q100: Qualified for automotive applications
    • Temperature grade 1: -40°C to 125°C, TA
    • HBM classification level: ±16 kV
    • CDM classification level ±1500 V
  • Meets the ISO 11898-2:2016 and
    ISO 11898-5:2007 physical layer standards
  • Functional Safety-Capable
    • Documentation available to aid functional safety system design
  • 'Turbo' CAN:
    • All devices support classic CAN and 2 Mbps CAN FD (flexible data rate) and "G" options support 5 Mbps
    • Short and symmetrical propagation delay times and fast loop times for enhanced timing margin
    • Higher data rates in loaded CAN networks
  • EMC performance: supports SAE J2962-2 and IEC 62228-3 (up to 500 kbps) without common mode choke
  • I/O Voltage range supports 3.3 V and 5 V MCUs
  • Ideal passive behavior when unpowered
    • Bus and logic terminals are high impedance (no load)
    • Power up/down with glitch free operation on bus and RXD output
  • Protection features
    • IEC ESD protection up to ±15 kV
    • Bus Fault protection: ±58 V (non-H variants) and ±70 V (H variants)
    • Undervoltage protection on VCC and VIO (V variants only) supply terminals
    • Driver dominant time out (TXD DTO) - Data rates down to 10 kbps
    • Thermal shutdown protection (TSD)
  • Receiver common mode input voltage: ±30 V
  • Typical loop delay: 110 ns
  • Junction temperatures from –55°C to 150°C
  • Available in SOIC(8) package and leadless VSON(8) Package (3.0 mm x 3.0 mm) with improved automated optical inspection (AOI) capability

2 Applications

  • Automotive and Transportation
  • All devices support highly loaded CAN networks
  • Heavy machinery ISOBUS applications –
    ISO 11783

3 Description

This CAN transceiver family meets the ISO11898-2 (2016) High Speed CAN (Controller Area Network) physical layer standard. All devices are designed for use in CAN FD networks up to 2 Mbps (megabits per second). Devices with part numbers that include the "G" suffix are designed for data rates up to 5 Mbps, and versions with the "V" have a secondary power supply input for I/O level shifting the input pin thresholds and RXD output level. This family of devices comes with silent mode which is also commonly referred to as listen-only mode. Additionally, all devices include many protection features to enhance device and network robustness.

Device Information
PART NUMBERPACKAGE(1)BODY SIZE
TCAN1051x-Q1SOIC (8)4.90 mm × 3.91 mm
VSON (8)3.00 mm x 3.00 mm
(1) For all available packages, see the orderable addendum at the end of the data sheet.
GUID-1AFCC945-2AB8-4D50-BADA-9E62A3EEA8B2-low.gif
Terminal 5 function is device dependent; NC on devices without the "V" suffix, and VIO for I/O level shifting for devices with the "V" suffix.
RXD logic output is driven to VCC on devices without the "V" suffix, and VIO for devices with the "V" suffix.
Functional Block Diagram

4 Revision History

Changes from Revision C (May 2017) to Revision D (April 2021)

  • Added Feature: EMC performance:.. Go
  • Updated the numbering format for tables, figures and cross-references throughout the documentGo
  • Added Feature "Functional Safety-Capable"Go
  • Deleted "Base" from the D and DRB pin images in the Pin Configurations and Functions Go
  • Deleted "Product Preview" from the DRB pin images in the Pin Configurations and Functions Go
  • Added footnote to the GND pin in the Pin Functions table Go
  • Changed ICC Normal Mode Max value From: 180 To 110 in the Electrical Characteristics tableGo
  • Added SR, Differential output slew rate to the Switching Characteristics table Go

Changes from Revision B (May 2016) to Revision C (May 2017)

  • Added items to the Automotive Applications Feature Go
  • Deleted Feature "Meets the December 17th, 2015 Draft of ISO 11898-2 Physical Layer Update"Go
  • Changed Feature From: "Meets the Released ISO 11898-2:2007 and ISO 11898-2:2003 Physical Layer Standards" To: "Meets the ISO 11898-2:2016 and ISO 11898-5:2007 Physical Layer Standards"Go
  • Changed Feature From: "All devices support 2 Mbps CAN FD.." To: "All Devices Support Classic CAN and 2 Mbps CAN FD.."Go
  • Added Feature "Available in SOIC(8) package and leadless VSON(8) package..."Go
  • Changed Applications From: Heavy Machinery ISO11783 To: Heavy Machinery ISOBUS Applications – ISO 11783Go
  • Changed the Functional Block Diagram, removed the Dominant time-out boxGo
  • Changed "D Package for (HV) and (HGV)" To: "DRB Package for (HV) and (HGV)" Go
  • Added Storage temperature range to the Absolute Maximum Ratings tableGo
  • Changed the ESD Ratings table to show the D(SOIC) and DRB (VSON) values Go
  • Changed Human Body Model (HBM) From: ±10000 To: ±16000 in the ESD Ratings tableGo
  • Changed Charged Device Model (CDM) From: ±750 To: ±1500 in the ESD Ratings tableGo
  • Changed TBD to values for the DRB (VSON) Package in the ESD Ratings tableGo
  • Added the Power Rating table Go
  • Changed VSYM in the DRIVER ELECTRICAL CHARACTERISTICS tableGo
  • Changed VSYM_DC in the DRIVER ELECTRICAL CHARACTERISTICS tableGo
  • Deleted "VI = 0.4 sin (4E6 π t) + 2.5 V" from the Test Condition of CI in the RECEIVER ELECTRICAL CHARACTERISTICS tableGo
  • Deleted "VI = 0.4 sin (4E6 π t)" from the Test Condition of CID in the RECEIVER ELECTRICAL CHARACTERISTICS tableGo
  • Added "-30 V ≤ VCM ≤ +30" to the Test Condition of RID and RIN in the RECEIVER ELECTRICAL CHARACTERISTICS table tableGo
  • Changed the Functional Block Diagram, removed the Dominant time-out boxGo
  • Changed Table 8-2, BUS OUTPUT columGo

Changes from Revision A (April 2016) to Revision B (May 2016)

  • Added Feature "Meets the Released ISO 11898-2:2007 and ISO 11898-2:2003 Physical Layer Standards" Go
  • Changed Feature From: Meets the Requirements of ISO11898-2 (2016) To: Meets the December 17th, 2015 Draft of ISO 11898-2 Physical Layer Update Go
  • Changed the Applications listGo
  • Added the VSON (8) pin package to the Device Information tableGo
  • Added the VSON (8) pin package to the Pin Configuration and Functions Go
  • Added V(Diff) to the Section 6.1 table Go
  • Added the DRB package to the Thermal Information table Go

Changes from Revision * (March 2016) to Revision A (April 2016)

  • Changed the device status From: Product Preview To: Production Go
  • Added the VSON (8) pin package to the Pin Configuration and Functions Go

5 Pin Configuration and Functions

GUID-74F7C3F1-3619-4CE8-8DED-7D798C020602-low.gifFigure 5-1 D Package for (H), (G) and (HG) Devices 8 PIN (SOIC)Top View
GUID-BA8DAE32-A562-4FA4-A797-AB176DE4C99E-low.gifFigure 5-3 D Package for (V), (GV), (HV), and (HGV) Devices8 PIN (SOIC)Top View
GUID-96D2F588-7EA1-4C60-953A-CE81607F1CCC-low.gifFigure 5-2 DRB Package for (H), (G), and (HG) Devices8 PIN (VSON)Top View
GUID-57DB66D7-C186-4EFC-8AE0-E1B23B339D22-low.gifFigure 5-4 DRB Package for (V), (GV), (HV) and (HGV) Devices8 PIN (VSON)Top View
Table 5-1 Pin Functions
PINS TYPE DESCRIPTION
NAME (H), (G), (HG) (V), (GV), (HV), (HGV)
TXD 1 1 DIGITAL INPUT CAN transmit data input (LOW for dominant and HIGH for recessive bus states)
GND(1) 2 2 GND Ground connection
VCC 3 3 POWER Transceiver 5-V supply voltage
RXD 4 4 DIGITAL OUTPUT CAN receive data output (LOW for dominant and HIGH for recessive bus states)
NC 5 — — No Connect
VIO — 5 POWER Transceiver I/O level shifting supply voltage (Devices with "V" suffix only)
CANL 6 6 BUS I/O Low level CAN bus input/output line
CANH 7 7 BUS I/O High level CAN bus lnput/output line
S 8 8 DIGITAL INPUT Silent Mode control input (active high)
(1) For DRB (VSON) package options, the thermal pad may be connected to GND in order to optimize the thermal characteristics of the package.

 
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