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TCAN1463-Q1
- AEC-Q100 (grade 1) qualified for automotive applications
- Functional Safety-Capable
- Meets the requirements of ISO 11898-2:2016
- Implements Signal Improvement Capability (SIC) as defined in CiA 601-4
- Actively improves bus signal by eliminating ringing and enhancing bit symmetry
- Supports classic CAN and CAN FD up to 8 Mbps
- Wide input operational voltage range
- VIO level shifting supports: 1.7 V to 5.5 V
- Operating modes:
- Normal mode
- Silent mode
- Standby mode
- Low-power sleep mode
- High-voltage INH output for system power control
- INH_MASK pin to keep INH disabled during spurious wake-up events
- Local wake-up support via the WAKE pin
- Sleep Wake Error (SWE) timer enables safe transition from standby mode to sleep mode in the event of a system power failure or software fault
- Allows for extended power-up time
- 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
- Undervoltage protection
- Thermal shutdown protection
- TXD dominant state timeout (TXD DTO)
- Available in a 14-pin leaded (SOT and SOIC) packages, and leadless (VSON) package with wettable flanks for improved automated optical inspection (AOI) capability
The TCAN1463-Q1 is a high-speed Controller Area Network (CAN) transceiver that meets the physical layer requirements of the ISO 11898-2:2016 high-speed CAN specification and the CiA 601-4 SIC specification. The device supports both classical CAN and CAN FD (flexible data rate) data rates up to 8 Megabits per second (Mbps).
The TCAN1463-Q1 reduces signal ringing at the dominant-to-recessive edge and enables higher throughput in complex network topologies. SIC allows the applications to extract the real benefit of CAN FD by operating at 2 Mbps, 5 Mbps, or beyond in large networks with multiple unterminated stubs. The device is pin compatible with classical CAN FD transceivers, such as TCAN1043A-Q1 or TCAN1043-Q1 when INH_MASK feature is not used (INH_MASK pin is left floating or connected to GND).
The TCAN1463-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 a low-current sleep state in which power is gated to all system components except for the TCAN1463-Q1, while monitoring the CAN bus. When a wake-up event is detected, the TCAN1463-Q1 initiates system start-up by driving INH high.
The TCAN1463-Q1 features an SWE timer that enables a safe transition to Sleep mode after 4 minutes (tINACTIVE) of inactivity in Standby mode. This makes sure the device is transitioned to low-power Sleep mode if the MCU fails to transition the device to Normal mode.
기술 자료
| 상위 문서 | 유형 | 직함 | 형식 옵션 | 최신 영어 버전 다운로드 | 날짜 |
|---|---|---|---|---|---|
| * | 데이터 시트 | TCAN1463-Q1 Automotive Signal Improvement Capable CAN FD Transceiver With Sleep Mode datasheet (Rev. C) | PDF | HTML | 2022. 12. 22 | |
| 애플리케이션 노트 | Comparison of CAN, CAN FD, and CAN XL | PDF | HTML | 2026. 6. 18 | ||
| 백서 | How Signal Improvement Capability Unlocks the Real Potential of CAN FD Transceivers (Rev. A) | PDF | HTML | 2025. 10. 6 | ||
| 인증서 | TCAN1463EVM EU RoHS Declaration of Conformity (DoC) | 2022. 7. 27 | |||
| 기능 안전 정보 | TCAN1463-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA | PDF | HTML | 2022. 5. 20 | ||
| 애플리케이션 노트 | Protecting Automotive CAN Bus Systems From ESD Overvoltage Events | PDF | HTML | 2022. 4. 27 |
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