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CAN transceivers

TCAN1043H-Q1

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70-V-Busfehler-geschützter CAN-FD-Transceiver mit Wake-Eingang für die Automobilindustrie

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Datenblatt

TCAN1043H-Q1

AKTIV
Datenblatt Jetzt bestellen

Produktdetails

Protocols CAN, CAN FD Number of channels 1 Supply voltage (V) 4.5 to 5.5 Bus fault voltage (V) -70 to 70 Signaling rate (max) (bps) 2000000 Rating Automotive
Protocols CAN, CAN FD Number of channels 1 Supply voltage (V) 4.5 to 5.5 Bus fault voltage (V) -70 to 70 Signaling rate (max) (bps) 2000000 Rating Automotive
SOIC (D) 14 51.9 mm² 8.65 x 6 VSON (DMT) 14 13.5 mm² 4.5 x 3
  • AEC Q100: Qualified for automotive applications
    • Temperature grade 1: TA = –55°C to 125°C
    • Device HBM classification level: ±16kV
    • Device CDM classification level: ±1500V
  • Functional Safety-Capable
  • Meets the requirements of the ISO 11898-2 (2016)
  • All devices support classic CAN and 2Mbps CAN FD (flexible data rate) and "G" options support 5Mbps
    • Short and symmetrical propagation delays and fast loop times for enhanced timing margin
    • Higher data rates in loaded CAN networks
  • VIO Level shifting supports 2.8V to 5.5V
  • Operating modes
    • Normal mode
    • Standby Mode with INH output and local and remote wake up request
    • Low power sleep mode with INH output and local and remote wake up request
  • Passive behavior when unpowered
    • Bus and logic terminals are high impedance (no load to operating bus or application)
    • Hot plug capable: power up and down glitch free operation on bus and RXD output
  • Meets or exceeds EMC standard requirements
    • IEC 62228-3 – 2007 compliant
    • SAE J2962-2 compliant
  • Protection features
    • IEC ESD protection of bus terminals: ±8kV
    • Bus fault protection: ±58V (non-H variants) and ±70V (H variants)
    • Undervoltage protection on supply terminals
    • Driver dominant time Out (TXD DTO): data rates down to 9.2kbps
    • Thermal shutdown protection (TSD)
  • Receiver common mode input voltage: ±30V
  • Typical loop delay: 110ns
  • Junction temperatures from –55°C to 150°C
  • Available in SOIC (14) package and leadless VSON (14) package (4.5mm x 3mm) with improved automated optical inspection (AOI) capability
  • AEC Q100: Qualified for automotive applications
    • Temperature grade 1: TA = –55°C to 125°C
    • Device HBM classification level: ±16kV
    • Device CDM classification level: ±1500V
  • Functional Safety-Capable
  • Meets the requirements of the ISO 11898-2 (2016)
  • All devices support classic CAN and 2Mbps CAN FD (flexible data rate) and "G" options support 5Mbps
    • Short and symmetrical propagation delays and fast loop times for enhanced timing margin
    • Higher data rates in loaded CAN networks
  • VIO Level shifting supports 2.8V to 5.5V
  • Operating modes
    • Normal mode
    • Standby Mode with INH output and local and remote wake up request
    • Low power sleep mode with INH output and local and remote wake up request
  • Passive behavior when unpowered
    • Bus and logic terminals are high impedance (no load to operating bus or application)
    • Hot plug capable: power up and down glitch free operation on bus and RXD output
  • Meets or exceeds EMC standard requirements
    • IEC 62228-3 – 2007 compliant
    • SAE J2962-2 compliant
  • Protection features
    • IEC ESD protection of bus terminals: ±8kV
    • Bus fault protection: ±58V (non-H variants) and ±70V (H variants)
    • Undervoltage protection on supply terminals
    • Driver dominant time Out (TXD DTO): data rates down to 9.2kbps
    • Thermal shutdown protection (TSD)
  • Receiver common mode input voltage: ±30V
  • Typical loop delay: 110ns
  • Junction temperatures from –55°C to 150°C
  • Available in SOIC (14) package and leadless VSON (14) package (4.5mm x 3mm) with improved automated optical inspection (AOI) capability

The TCAN1043xx-Q1 meets the physical layer requirements of the ISO 11898–2 (2016) High Speed Controller Area Network (CAN) specification providing an interface between the CAN bus and the CAN protocol controller. These devices support both classical CAN and CAN FD up to 2 megabits per second (Mbps). Devices with part numbers that include the suffix “G” are designed for CAN FD data rates up to 5Mbps. The TCAN1043xx-Q1 allows for system-level reductions in battery current consumption by selectively enabling (via the INH output pin) the various power supplies that can be present on a node. This allows an ultra-low-current sleep state in which power is gated to all system components except for the TCAN1043xx-Q1, which remains in a low-power state monitoring the CAN bus.

When a wake-up pattern is detected on the bus or when a local wake-up is requested via the WAKE input, the TCAN1043xx-Q1 initiates node start-up by driving INH high. The TCAN1043xx-Q1 includes internal logic level translation via the VIO terminal to allow for interfacing directly to 3.3V or 5V controllers. The device includes many protection and diagnostic features including CAN bus line short-circuit detection and battery connection detection. The TCAN1043xx-Q1 meets the ESD and EMC requirements of IEC 62228-3 and J2962-2 without the need for additional protection components.

The TCAN1043xx-Q1 meets the physical layer requirements of the ISO 11898–2 (2016) High Speed Controller Area Network (CAN) specification providing an interface between the CAN bus and the CAN protocol controller. These devices support both classical CAN and CAN FD up to 2 megabits per second (Mbps). Devices with part numbers that include the suffix “G” are designed for CAN FD data rates up to 5Mbps. The TCAN1043xx-Q1 allows for system-level reductions in battery current consumption by selectively enabling (via the INH output pin) the various power supplies that can be present on a node. This allows an ultra-low-current sleep state in which power is gated to all system components except for the TCAN1043xx-Q1, which remains in a low-power state monitoring the CAN bus.

When a wake-up pattern is detected on the bus or when a local wake-up is requested via the WAKE input, the TCAN1043xx-Q1 initiates node start-up by driving INH high. The TCAN1043xx-Q1 includes internal logic level translation via the VIO terminal to allow for interfacing directly to 3.3V or 5V controllers. The device includes many protection and diagnostic features including CAN bus line short-circuit detection and battery connection detection. The TCAN1043xx-Q1 meets the ESD and EMC requirements of IEC 62228-3 and J2962-2 without the need for additional protection components.
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Technische Dokumentation

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Typ Titel Datum
* Data sheet TCAN1043xx-Q1 Automotive Low-Power Fault Protected CAN Transceiver with CAN FD and Wake datasheet (Rev. G) PDF | HTML 16 Dez 2024
Functional safety information TCAN1043xx-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA (Rev. A) PDF | HTML 07 Apr 2021
User guide TCAN1043HG-Q1 Evaluation Module 30 Okt 2017

Design und Entwicklung

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Evaluierungsplatine

TCAN1043DEVM — TCAN1043x-Q1 fehlergesicherter CAN-Transceiver mit CAN FD – Evaluierungsmodul

Das EVM TCAN1043xx-Q1 von TI unterstützt Entwickler bei der Evaluierung von Betrieb und Leistung des CAN-FD-Transceivers TCAN1043xx-Q1. Das EVM bietet die Möglichkeit zur systemseitigen Evaluierung mit VIO, EN, INH, nSTB, VSUP, WAKE- und nFAULT-Pins. Darüber hinaus bietet es Funktionen zu (...)

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Evaluierungsplatine

TCAN1463EVM — TCAN1463-Q1 Evaluierungsmodul für energieeffizienten CAN-FD-Transceiver zur Signalverbesserung in de

Dieses EVM wird mit vorinstalliertem TCAN1463DRQ1 geliefert und wird verwendet, um die Funktion des Transceivers in einem Netzwerk mit Signalverbesserungsfähigkeiten zu bewerten. Es kann konfiguriert werden, um es mit den 14-poligen CAN-Transceivern mit TCAN1043HG-Q1, TCAN1043G-Q1, TCAN1043H-Q1, (...)

Benutzerhandbuch: PDF
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TCAN1043 IBIS Model

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