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TPT1043AQ

Automotive Low-Power Fault-Protected High-Speed CAN FD Transceiver with Sleep Mode

  • Overview
  • Development Resources
  • Application
  • Ordering Detail

Overview

The TPT1043AQ is a CAN transceiver that meets the ISO11898-2:2024, SAEJ2284-1 to SAE J2284-5 highspeed CAN (Controller Area Network) physical layer standard.

The devices are designed to be used in CAN FD networks up to 5 Mbps with enhanced timing margin and higher data rates in long and highly loaded networks, and support up to 8-Mbps data rates in simple CAN bus networks. The system design can be optimized with excellent electromagnetic compatibility (EMC) and electrostatic discharge (ESD) performance. The TPT1043AQ has a secondary power supply input VIO pin for I/O level shifting to support 1.8-V, 2.5-V, 3.3-V, and 5-V MCU logic levels directly. The device has low-current standby and sleep mode with CAN bus wake-up capability via wake-up pattern (WUP) which is defined in ISO11898-2:2024. The device supports ultra-low power management to power down the entire node and enables the power supply by the INH pin through the local or remote wake-up with wake-up source recognition capability.

As designed, the devices feature bus fault protection from −45 V to +45 V, TXD dominant time-out (DTO), and over-temperature shutdown (TSD). Additionally, all devices include power-off ideal passive behavior fail-safe features to enhance the network robustness.

The TPT1043AQ is available in SOP14 and DFN4.5X3-14 packages and is AEC-Q100 qualified for automotive applications.


  • Status

    Preview

  • Rating

    Automotive

  • Protocol

    CAN, CAN FD

  • Supply Voltage (V)

    4.5 to 5.5

  • Bus Fault Protection Voltage (V)

    -45 to +45

  • Max Data Rate (Mbps)

    8

  • Number of Channels

    1

  • Features

    Silent, Standby, Sleep, INH, VIO

  • BUS Contact ESD (kV)

    8

  • Package

    DFN4.5X3-14

Development Resources

  • Documentation

Application

    • All Devices Supporting Highly Loaded CAN Networks

    • Automotive and Transportation

         - Body Electronics / Lighting

         - Power Train / Chassis

         - Infotainment / Cluster

         - ADAS / Safety


Ordering Detail

Order Part Number Buy Samples Rating Feature Status 1ku Price Release Date Package Lead time (week) MSL Packing MPQ CPQ

Note: Our Sample Program is powered by DigiKey. All sample requests must be approved through your 3PEAK sample account, click the request sample button to log in or create your account. Please allow 1 business day for processing time.

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