TLE49645MXTSA1 Overview
The TLE49645MXTSA1 is a high-precision Hall effect sensor designed for demanding industrial and automotive applications. Engineered with advanced magnetic sensing technology, this device delivers robust performance and reliable switching behavior in challenging environments. Its compact SOT23-3 package and low power requirements make it ideal for space-constrained designs. The TLE49645MXTSA1 is tailored for engineers seeking dependable magnetic position detection, speed sensing, and proximity switching. With stable output characteristics and high immunity to external disturbances, it ensures consistent operation across a wide temperature range. For more details and sourcing, visit IC Manufacturer.
TLE49645MXTSA1 Technical Specifications
| Parameter | Value |
|---|---|
| Device Type | Hall effect switch |
| Output Type | Open Drain |
| Supply Voltage | 2.7 V to 18 V |
| Operating Temperature Range | -40??C to 170??C |
| Package | SOT23-3 |
| Magnetic Type | Bipolar Switch |
| Quiescent Current | Low |
| Switching Frequency | Up to 10 kHz |
TLE49645MXTSA1 Key Features
- High magnetic sensitivity enables precise detection of low-strength magnetic fields, ensuring accurate position sensing.
- Wide supply voltage range from 2.7 V to 18 V allows flexible integration into diverse systems and supports battery-powered designs.
- Low quiescent current minimizes energy consumption, contributing to efficient operation in always-on applications.
- Extended temperature range up to 170??C provides reliable performance in harsh industrial and automotive environments.
- Open drain output facilitates easy interfacing with a variety of microcontrollers and logic circuits.
- Compact SOT23-3 package supports high-density PCB layouts and space-constrained applications.
TLE49645MXTSA1 Advantages vs Typical Alternatives
Compared to standard Hall effect switches, the TLE49645MXTSA1 offers enhanced sensitivity and a broader operating temperature range, ensuring reliable operation in extreme conditions. Its low quiescent current and versatile supply voltage extend application flexibility and energy efficiency, making it an optimal choice for robust position sensing and magnetic detection tasks.
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Typical Applications
- Rotational speed sensing in automotive systems, such as camshaft or crankshaft position monitoring, where precise detection and high-temperature tolerance are critical for engine management.
- Proximity detection and end-position sensing in industrial automation, providing non-contact operation and enhanced reliability in moving equipment.
- Consumer electronics requiring compact and efficient magnetic switches, such as lid closure detection in laptops or smart devices.
- Safety interlocks and tamper detection in security systems, where dependable magnetic sensing helps safeguard against unauthorized access.
TLE49645MXTSA1 Brand Info
This product is part of a renowned portfolio of Hall effect switches tailored for industrial and automotive solutions. The TLE49645MXTSA1 is engineered to deliver precision, durability, and low power consumption. By combining advanced magnetic sensing capabilities with a compact form factor, it meets the stringent requirements of engineers designing for high-reliability environments. Its robust construction and proven performance make it a preferred choice for demanding position and speed sensing applications.
FAQ
What makes the TLE49645MXTSA1 suitable for automotive applications?
Its wide operating temperature range, high magnetic sensitivity, and low power consumption allow it to perform reliably in harsh automotive environments, such as engine compartments or near rotating assemblies.
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How does the open drain output benefit system integration?
The open drain configuration enables direct connection to various logic levels and microcontrollers. It also allows for easy use in wired-AND configurations, making it versatile for multiple circuit designs.
Can this sensor operate in battery-powered or energy-sensitive applications?
Yes, the device??s low quiescent current and wide supply voltage range make it well-suited for battery-powered systems, ensuring minimal energy draw and extended operational lifetime.
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What types of magnetic fields can the TLE49645MXTSA1 detect?
As a bipolar Hall effect switch, it responds to both north and south magnetic poles. This enables detection of bidirectional motion or alternating magnetic fields, suitable for numerous sensing tasks.
Is the SOT23-3 package compatible with automated assembly processes?
Absolutely. The SOT23-3 surface-mount package is widely supported in automated pick-and-place assembly lines, facilitating efficient and reliable mass production of electronic assemblies.
