Automotive CAN-FD transceiver with integrated 5-V supply and 5-V, 100-mA LDO

TCAN11625-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) (Mbps) 8 Rating Automotive Operating temperature range (C) -40 to 150 Low power mode Sleep Common mode voltage (V) -12 to 12 Isolated No
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) (Mbps) 8 Rating Automotive Operating temperature range (C) -40 to 150 Low power mode Sleep Common mode voltage (V) -12 to 12 Isolated No
VSON (DMT) 14 14 mm² 3 x 4.5
  • 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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Type Title Date
* Data sheet TCAN1162x-Q1 Automotive CAN FD System Basis Chipwith Sleep Mode and LDO Output datasheet (Rev. A) 29 Nov 2021
Functional safety information TCAN1162x-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA 01 Apr 2021
User guide TCAN1162EVM User's Guide 22 Oct 2019

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Evaluation board

TCAN1162EVM — TCAN1162 CAN transceiver with WAKE pin and integrated LDO evaluation module

This EVM can be used to evaluate the TLIN1162 family of devices. The CAN bus is easily accessed via test points, the J7 header, and a DSUB9 connector, standard in a lot of automotive applications for cabling. All pins are available through headers or test points. There is an integrated LDO with an (...)

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VSON (DMT) 14 View options

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