Datasheet > TPT1043

TPT1043

更新时间： 2024-04-09 18:59:03

品牌	Logo	应用领域
思瑞浦 - 3PEAK		/
页数	文件大小	规格书
26页	1061K
描述
Low-Power Fault Protected High-Speed CAN FD Transceiver with Sleep Mode

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TPT1043 数据手册

TPT1043

Low-Power Fault Protected High-Speed CAN FD Transceiver with

Sleep Mode

Features

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 over-

temperature 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.

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

–

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

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

TXD Dominant Time-Out Function and Bus-

Dominant Time-Out Function

–

Thermal Shutdown Protection

–

Available in SOP14 Package and Leadless

DFN4.5X3-14L Package

•

Typical Application Circuit

BAT

Applications

VBAT

WAKE

VOUT

VCC

5V Voltage

Regulator

All Devices Supporting Highly Loaded CAN Networks

•

Field Industrial Automation, Sensor and Driver Systems

•

INH

VIO

3.3/5V Voltage

Regulator

VOUT

CANH

Building, Security Control Systems

Energy Storage Systems

TPT1043

Telecom Base Station Status and Control

VCC

•

CANL

Port_a

Port_b

Port_c

STB_N

I/O

Interface

Optional

ERR_N

MCU

TXD

RXD

CAN

Controller RX

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