TCAN11623-Q1

ACTIVE

Automotive CAN-FD transceiver with integrated 5-V supply and 3.3-V, 70-mA LDO

TCAN11623-Q1

ACTIVE

Product details

Protocols CAN, CAN FD, SBC Number of channels 1 Supply voltage (V) 5.5 to 28 Bus fault voltage (V) -58 to 58 Signaling rate (max) (bps) 8000000 Rating Automotive
Protocols CAN, CAN FD, SBC Number of channels 1 Supply voltage (V) 5.5 to 28 Bus fault voltage (V) -58 to 58 Signaling rate (max) (bps) 8000000 Rating Automotive
VSON (DMT) 14 13.5 mm² 4.5 x 3
  • AEC Q100 (Grade 1) Qualified for automotive applications
  • Meets the requirements of ISO 11898-2:2016
  • Functional Safety-Capable
  • Wide input operational voltage range
  • Integrated LDO for CAN transceiver supply
    • 5-V LDO with 100 mA output current capability - TCAN11625
    • 3.3-V LDO with 70 mA output current capability - TCAN11623
  • Classic CAN and CAN FD up to 8 Mbps
  • VIO level shifting supports: 1.7 V to 5.5 V
  • Operating modes
    • Normal mode
    • Standby mode
    • Low-power sleep mode
  • High-voltage INH output for system power control
  • Local wake-up support via the WAKE pin
  • Defined behavior when unpowered
    • Bus and IO terminals are high impedance (no load to operating bus or application)
  • Protection features:
    • ±58-V CAN bus fault tolerant
    • Load dump support on VSUP
    • IEC ESD protection
    • Under-voltage and over-voltage protection
    • Thermal shutdown protection
    • TXD dominant state timeout (TXD DTO)
  • Extra wide junction temperature support
  • Available in the leadless VSON (14) package with wettable flank for improved automated optical inspection (AOI) capability
  • AEC Q100 (Grade 1) Qualified for automotive applications
  • Meets the requirements of ISO 11898-2:2016
  • Functional Safety-Capable
  • Wide input operational voltage range
  • Integrated LDO for CAN transceiver supply
    • 5-V LDO with 100 mA output current capability - TCAN11625
    • 3.3-V LDO with 70 mA output current capability - TCAN11623
  • Classic CAN and CAN FD up to 8 Mbps
  • VIO level shifting supports: 1.7 V to 5.5 V
  • Operating modes
    • Normal mode
    • Standby mode
    • Low-power sleep mode
  • High-voltage INH output for system power control
  • Local wake-up support via the WAKE pin
  • Defined behavior when unpowered
    • Bus and IO terminals are high impedance (no load to operating bus or application)
  • Protection features:
    • ±58-V CAN bus fault tolerant
    • Load dump support on VSUP
    • IEC ESD protection
    • Under-voltage and over-voltage protection
    • Thermal shutdown protection
    • TXD dominant state timeout (TXD DTO)
  • Extra wide junction temperature support
  • Available in the leadless VSON (14) package with wettable flank for improved automated optical inspection (AOI) capability

The TCAN1162x-Q1 are high-speed controller area network (CAN) system basis chips (SBC) that meet the physical layer requirements of the ISO 11898-2:2016 high-speed CAN specification. The TCAN1162x-Q1 supports both classical CAN and CAN FD networks up to 8 megabits per second (Mbps).

Both the TCAN11623-Q1 and TCAN11625-Q1 support a wide input supply range and integrates some form of an LDO output. The TCAN11625-Q1 has a 5-V LDO output (VCCOUT) which supplies the CAN transceiver voltage internally as well as additional current externally. The TCAN11623-Q1 has a 3.3-V LDO output (VLDO3), supplied from the 5-V LDO, supporting external loads.

The TCAN1162x-Q1 allows for system-level reductions in battery current consumption by selectively enabling the various power supplies that may be present on a system via the INH output pin. This allows an ultra-low-current sleep state where power is gated to all system components except for the TCAN1162x-Q1, while monitoring the CAN bus. When a wake-up event is detected, the TCAN1162x-Q1 initiates system start-up by driving INH high.

The TCAN1162x-Q1 are high-speed controller area network (CAN) system basis chips (SBC) that meet the physical layer requirements of the ISO 11898-2:2016 high-speed CAN specification. The TCAN1162x-Q1 supports both classical CAN and CAN FD networks up to 8 megabits per second (Mbps).

Both the TCAN11623-Q1 and TCAN11625-Q1 support a wide input supply range and integrates some form of an LDO output. The TCAN11625-Q1 has a 5-V LDO output (VCCOUT) which supplies the CAN transceiver voltage internally as well as additional current externally. The TCAN11623-Q1 has a 3.3-V LDO output (VLDO3), supplied from the 5-V LDO, supporting external loads.

The TCAN1162x-Q1 allows for system-level reductions in battery current consumption by selectively enabling the various power supplies that may be present on a system via the INH output pin. This allows an ultra-low-current sleep state where power is gated to all system components except for the TCAN1162x-Q1, while monitoring the CAN bus. When a wake-up event is detected, the TCAN1162x-Q1 initiates system start-up by driving INH high.

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Technical documentation

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* Data sheet TCAN1162x-Q1 Automotive CAN FD System Basis Chipwith Sleep Mode and LDO Output datasheet (Rev. A) PDF | HTML 29 Nov 2021
Technical article 系統基礎晶片 101 - CAN、CAN FD 和 LIN SBC 入門指南 (Rev. A) PDF | HTML 10 Apr 2024
Technical article 시스템 기반 칩 101 - CAN, CAN FD 및 LIN SBC에 대한 초보자 가이드 (Rev. A) PDF | HTML 08 Apr 2024
Technical article System basis chips 101 - A beginner's guide to CAN, CAN FD and LIN SBCs (Rev. A) PDF | HTML 27 Mar 2024
Application note Protecting Automotive CAN Bus Systems From ESD Overvoltage Events PDF | HTML 27 Apr 2022
Functional safety information TCAN1162x-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA PDF | HTML 01 Apr 2021
EVM User's guide TCAN1162EVM User's Guide PDF | HTML 22 Oct 2019

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Evaluation board

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