TLE8458E - Infineon Technologies

Manufacturer Part Number

TLE8458E

Manufacturer

Infineon Technologies

Introduction

The TLE8458E is a LIN transceiver IC designed for automotive and industrial applications. It integrates a LIN transceiver and a voltage regulator in a single package.

Product Features and Performance

Integrated LIN transceiver and voltage regulator

Supports full-duplex communication

Single-supply operation from 4.9V to 5.1V or 7V to 27V

Data rate up to 20kBaud

Receiver input hysteresis of 300mV

Wide operating temperature range of -40°C to 150°C

Product Advantages

Simplified system design with integrated components

Robust communication performance

Wide supply voltage and temperature range for versatile applications

Key Technical Parameters

Supply voltage: 4.9V to 5.1V or 7V to 27V

Data rate: up to 20kBaud

Receiver input hysteresis: 300mV

Operating temperature range: -40°C to 150°C

Quality and Safety Features

Compliant with LIN specification 2.1 and 2.2

Integrated protection against overvoltage, undervoltage, and reverse polarity

Compatibility

The TLE8458E is compatible with LIN-based automotive and industrial communication systems.

Application Areas

Automotive electronics (e.g., body control, lighting, HVAC)

Industrial control systems

Building automation

Product Lifecycle

The TLE8458E is an active product, and Infineon Technologies provides replacement and upgrade options as needed.

Key Reasons to Choose This Product

Integrated LIN transceiver and voltage regulator for simplified system design

Robust communication performance with wide supply voltage and temperature range

Compliant with LIN specification for reliable operation

Versatile application in automotive, industrial, and building automation systems