TLE4945-2G - Infineon Technologies

Manufacturer Part Number

TLE4945-2G

Manufacturer

Infineon Technologies

Introduction

The TLE4945-2G is a high-precision, temperature-compensated Hall-effect bipolar switch from Infineon Technologies. It is designed for a wide range of applications that require accurate magnetic field detection and switching.

Product Features and Performance

Wide supply voltage range (4V to 18V)

Wide operating temperature range (-40°C to 150°C)

High switching accuracy and temperature stability

Bipolar switching function (responds to both north and south poles)

Adjustable magnetic sensitivity (6mT trip, -6mT release)

Open-collector output with up to 100mA current capability

Small surface-mount package (PG-SOT89)

Product Advantages

Precise magnetic field detection

Robust performance over wide temperature range

Versatile bipolar switching function

High output current capability

Compact and easy-to-integrate surface-mount package

Key Technical Parameters

Supply voltage: 4V to 18V

Operating temperature: -40°C to 150°C

Magnetic trip/release points: 6mT / -6mT

Output type: Open collector

Maximum supply current: 5mA

Maximum output current: 100mA

Quality and Safety Features

Temperature-compensated performance for reliable operation

Designed and manufactured to high quality standards by Infineon Technologies

Compatibility

The TLE4945-2G is a direct replacement for the TLE4945-1G and is compatible with a wide range of magnetic sensing applications.

Application Areas

Automotive systems (e.g., engine control, power steering, gear position sensing)

Industrial automation and control

White goods and home appliances

General purpose magnetic detection and switching

Product Lifecycle

The TLE4945-2G is an active and widely-used product in Infineon's portfolio. Replacement or upgrade options are available if needed.

Key Reasons to Choose This Product

Highly accurate and temperature-stable magnetic sensing

Wide operating voltage and temperature range for versatile applications

Robust open-collector output with high current capability

Compact and easy-to-integrate surface-mount package

Proven reliability and quality from Infineon Technologies