TLE4961-1K - Infineon Technologies

Manufacturer Part Number

TLE4961-1K

Manufacturer

Infineon Technologies

Introduction

The TLE4961-1K is a Hall-effect-based unipolar switch from Infineon Technologies, designed for a wide range of applications that require precise magnetic field sensing and switching.

Product Features and Performance

Temperature-compensated for reliable operation across a wide temperature range (-40°C to 150°C)

Sensitive to the South pole of a magnetic field

Switching threshold of 13.9mT (trip) and 5mT (release)

Open-collector output with a maximum current of 20mA

Operates on a supply voltage between 2.7V and 18V

Low power consumption, with a maximum supply current of 6mA

Product Advantages

Robust and reliable performance in harsh environments

Compact surface-mount package (TO-236-3, SC-59, SOT-23-3)

Versatile magnetic sensing capabilities for various applications

Cost-effective solution for magnetic sensing and switching needs

Key Technical Parameters

Supply voltage range: 2.7V to 18V

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

Switching threshold: 13.9mT (trip), 5mT (release)

Maximum supply current: 6mA

Maximum output current: 20mA

Quality and Safety Features

Temperature-compensated operation for reliable performance

Robust Hall-effect technology for long-term durability

Compliance with relevant safety and quality standards

Compatibility

The TLE4961-1K is a standard Hall-effect switch compatible with a wide range of magnetic sensing and switching applications.

Application Areas

Industrial automation and control systems

Automotive systems (e.g., position sensing, speed detection)

Consumer electronics (e.g., door/lid sensing, switch detection)

Home appliances (e.g., motor control, position sensing)

Product Lifecycle

The TLE4961-1K is an active and widely available product from Infineon Technologies. There are no indications of it being near discontinuation, and replacement or upgrade options are readily available.

Key Reasons to Choose This Product

Reliable and temperature-compensated performance across a wide operating range

Compact and cost-effective solution for magnetic sensing and switching

Versatile functionality suitable for a broad range of applications

Backed by Infineon Technologies' expertise in semiconductor technology