High-voltage INH output for system power control
Local wake-up support via the WAKE pin
Under-voltage protection
The TCAN1043A-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. The device supports both classical CAN and CAN FD data rates up to 8 megabits per second (Mbps) (TCAN1043A-Q1) or 5 Mbps (TCAN1043AT-Q1).
The TCAN1043A-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 TCAN1043A-Q1, while monitoring the CAN bus. When a wake-up event is detected, the TCAN1043A-Q1 initiates system start-up by driving INH high.
The TCAN1043A-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.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | TCAN1043A-Q1 Automotive Low-Power Fault Protected CAN FD TransceiverWith Sleep Mode datasheet (Rev. E) | PDF | HTML | 16 Mar 2023 |
| White paper | 區域架構如何為完整軟體定義車輛奠定基礎 (Rev. C) | PDF | HTML | 18 Oct 2024 | |
| White paper | 영역 아키텍처가 어떻게 완전한 소프트웨어 정의 차량을 위한 기반을 다지고 있는가 (Rev. C) | PDF | HTML | 18 Oct 2024 | |
| White paper | How a Zone Architecture Paves the Way to a Fully Software-Defined Vehicle (Rev. C) | PDF | HTML | 17 Oct 2024 | |
| Application note | Protecting Automotive CAN Bus Systems From ESD Overvoltage Events | PDF | HTML | 27 Apr 2022 | |
| Functional safety information | TCAN1043A-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA | PDF | HTML | 22 Feb 2021 |
For additional terms or required resources, click any title below to view the detail page where available.
The TI TCAN1043AEVM helps users evaluate the operation and performance of the TCAN1043A-Q1 and TCAN1043M-Q1 CAN FD transceivers in the DYY package.
The ability to perform system-level evaluation using the VIO, EN, INH, nSTB, VSUP, WAKE, and nFAULT pins can be realized on the EVM. It also provides (...)
The TI TCAN1043xx-Q1 EVM helps designers evaluate the operation and performance of the TCAN1043xx-Q1 CAN FD transceiver. The ability to perform system-level evaluation using the VIO, EN, INH, nSTB, VSUP, WAKE, and nFAULT pins can be realized on the EVM. It also provides bus termination, bus (...)
This EVM comes with TCAN1463DRQ1 installed and is used to evaulate transceiver operation in a signal improved capable network. It is configurable for use with the TCAN1043HG-Q1, TCAN1043G-Q1, TCAN1043H-Q1, TCAN1043A-Q1 and the TCAN1043-Q1 14-pin CAN transceivers by replacing the (...)
TMDSCNCD263P is an HSEC180 controlCARD-based evaluation and development tool for the AM263Px series Sitara™ high-performance microcontrollers. This board is ideal for initial evaluation and prototyping as it provides a standardized and easy-to-use platform to develop your next application. (...)
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| SOIC (D) | 14 | Ultra Librarian |
| SOT-23-THN (DYY) | 14 | Ultra Librarian |
| VSON (DMT) | 14 | Ultra Librarian |
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