Features

• Meet the ISO 11898-2:2016 and SAE J2284-1 to SAE

J2284-5 Physical Layer Standards

• Supports CAN FD and Data Rating up to 5 Mbps

• Short Propagation Delay Times and Fast Loop Times

• 5-V Power Supply, I/O Voltage Range Supports 2.8-V

to 5.5-V MCU Interface

• Standby Mode and Extra Low Current Sleep Mode with

Local and Remote Bus Wake-Up Capability and INH

Output

• Ideal Passive Behavior to CAN Bus when Unpowered

• Common-Mode Input Voltage: ±30 V

• Protection Feature:

– IEC 61000-4-2 ESD Protection up to ±12 kV

– Bus Fault Protection: ±70 V

– VCC Undervoltage Protection

– TXD Dominant Time-Out Function and BusDominant Time-Out Function

– Thermal Shutdown Protection

• Available in SOP14 Package and Leadless

DFN4.5X3-14L Package

Applications

• All Devices Supporting Highly Loaded CAN Networks

• Field Industrial Automation, Sensor and Driver Systems

• Building, Security Control Systems

• Energy Storage Systems

• Telecom Base Station Status and Control

Description

The TPT1043 is a CAN transceiver that meets the

ISO11898 high-speed CAN (Controller Area Network)

physical layer standard. The device is 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. As designed, the device features a –30-V

to +30-V common-mode range, CAN-Bus fault protection

from −70 V to +70 V, over-voltage protection, and overtemperature shutdown. TPT1043 has an I/O power supply

for interface I/O to connect to microcontrollers with supply

voltages from 2.8 V to 5.5 V. The device comes with a

standby mode, which can be waked up from the CAN

BUS. The ultra-low power management controls the node

in standby and sleep modes. The device enables the

power supply by the INH interface through the local and

remote wake-up with wake-up source recognition, and it

includes many protection features to enhance the device

and network robustness.

The TPT1043 is available in SOP14 and DFN4.5X3.0-14L

packages, and is characterized from −40°C to +125°C