TLE49631MXTMA1 Hall Effect Switch Sensor, SOT-23 Package, Infineon IC

TLE49631MXTMA1 Overview

The TLE49631MXTMA1 is an integrated Hall effect switch designed for precise and robust magnetic sensing in industrial and automotive environments. This device offers reliable detection of magnetic fields, supporting high-accuracy position and proximity sensing tasks in demanding conditions. With its compact surface-mount SOT-23-3 package and advanced CMOS technology, it ensures low power consumption without compromising on performance. The part is RoHS compliant, making it suitable for modern, environmentally conscious designs. For engineers seeking a balance of efficiency, reliability, and ease of integration in sensor-based systems, this Hall switch represents a strong, application-focused choice from IC Manufacturer.

TLE49631MXTMA1 Technical Specifications

TLE49631MXTMA1 Key Features

• High-sensitivity Hall effect switch for accurate magnetic field detection, enabling precise position and proximity sensing even in environments with low magnetic flux.
• Wide operating voltage range from 2.7 V to 18 V, ensuring compatibility with various industrial and automotive power supplies for flexible system integration.
• Surface-mount SOT-23-3 package reduces board space requirements and supports automated assembly, increasing manufacturing efficiency and reliability.
• Open drain output simplifies interfacing with diverse logic levels and downstream circuitry, streamlining design and reducing external component count.
• RoHS compliant and lead-free, supporting eco-friendly and regulatory-compliant product development.
• CMOS technology for low power consumption and stable operation across a broad temperature range, enhancing device longevity in demanding applications.

TLE49631MXTMA1 Advantages vs Typical Alternatives

Compared to typical alternatives, the TLE49631MXTMA1 stands out with its extended voltage range, compact SOT-23-3 package, and robust CMOS technology. These strengths provide increased application flexibility, improved energy efficiency, and higher reliability under harsh temperature conditions. With RoHS compliance and open drain output, integration into modern sensor designs is both straightforward and environmentally responsible, making it an optimal choice for engineers prioritizing performance and sustainability.

Typical Applications

• Position and proximity sensing in automotive systems, such as detecting open/close states of doors, hoods, or seat positions, where reliable operation across temperature extremes is essential.
• Industrial automation equipment requiring precise end-stop detection or counting, benefiting from the device??s wide voltage tolerance and robust switching performance.
• Consumer electronics and white goods for lid, cover, or tray position monitoring, leveraging the compact form factor and low power operation.
• Security systems and access control, utilizing the Hall switch??s high sensitivity to detect tampering or unauthorized access points.

TLE49631MXTMA1 Brand Info

The TLE49631MXTMA1 is part of a reputable family of Hall effect switches known for high quality and reliability in sensing applications. Specifically engineered for automotive and industrial markets, it reflects a commitment to advanced CMOS process technology, stringent quality control, and compliance with global environmental regulations. This device embodies the brand??s focus on dependable magnetic sensing solutions tailored to demanding environments, supporting the creation of robust and efficient end products.

FAQ

What is the primary function of the TLE49631MXTMA1?

The main function of this device is to act as a Hall effect switch, detecting the presence or absence of a magnetic field and providing a corresponding open drain output. This enables precise position, proximity, or speed sensing in a wide range of applications.

What package type is used and why is it advantageous?

It is supplied in a SOT-23-3 surface-mount package, which is highly advantageous for automated assembly and space-constrained designs. This small form factor allows for more compact PCBs and higher density layouts in modern electronics.

Can the device be used in automotive environments?

Yes, this Hall effect switch is suitable for automotive environments due to its extended operating voltage range and wide temperature tolerance from -40??C to +170??C (junction). Its robustness makes it reliable for in-vehicle sensing tasks.

Is the TLE49631MXTMA1 compliant with environmental regulations?

Yes, the device is RoHS compliant and lead-free, making it suitable for applications where regulatory compliance and environmental sustainability are required.

What are the key benefits of the open drain output?

The open drain output allows flexible interfacing with various logic levels and external pull-up resistors. This simplifies system integration, reduces the number of required components, and supports compatibility with different microcontrollers or logic circuits.