TLE49655MXTSA1 Overview
The TLE49655MXTSA1 is a high-performance, robust Hall effect sensor IC designed for precise position and rotational speed detection in demanding industrial and automotive environments. Featuring advanced magnetic sensing technology, this device delivers reliable switching performance, extended temperature tolerance, and energy-efficient operation in a compact SOT-23 package. Its optimized signal processing and integrated protection elements make it well-suited for applications requiring accurate and stable magnetic field detection. For sourcing and supply chain requirements, reference part details at IC Manufacturer.
TLE49655MXTSA1 Technical Specifications
| Parameter | Value |
|---|---|
| Technology | Hall Effect |
| Output Type | Open Drain |
| Operating Voltage | 3 V to 5.5 V |
| Package | SOT-23-3 |
| Operating Temperature Range | -40??C to +170??C |
| Switching Type | Bipolar |
| Current Consumption | Low |
| Reverse Polarity Protection | Integrated |
TLE49655MXTSA1 Key Features
- Bipolar Hall switching enables precise detection of both north and south magnetic field transitions, ensuring accurate rotational or linear position sensing.
- Wide operating temperature range from -40??C to +170??C supports deployment in harsh automotive and industrial environments, maintaining stable performance under extreme conditions.
- Low power consumption minimizes energy draw, making it suitable for battery-powered systems and reducing overall system heat.
- Integrated reverse polarity protection safeguards the device and surrounding circuitry against incorrect supply connection, enhancing reliability and reducing risk of component failure.
TLE49655MXTSA1 Advantages vs Typical Alternatives
The TLE49655MXTSA1 stands out due to its advanced Hall sensor technology, which delivers enhanced precision and stability over a broad temperature range. Its low power consumption and integrated protection features offer greater efficiency and longer operating life compared to conventional magnetic switches, making it ideal for modern, reliability-focused designs in automotive and industrial control systems.
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Typical Applications
- Speed and position sensing in automotive systems: Frequently integrated into crankshaft and camshaft position monitoring, as well as wheel speed sensors, where high accuracy and robustness are essential for safety and performance.
- Industrial automation: Used for non-contact position detection in conveyor systems, robotics, and factory machinery, supporting reliable operation in electrically noisy or harsh environments.
- Consumer and household appliances: Applied in appliances such as washing machines or fans for rotational speed measurement and end position detection of moving parts.
- Electric motor commutation: Facilitates precise rotor position feedback in brushless DC motors, supporting efficient motor control and extended service life.
TLE49655MXTSA1 Brand Info
The TLE49655MXTSA1 is part of a well-established line of Hall effect sensors recognized for their reliability and high integration. This product is engineered with advanced semiconductor technology, tailored to meet the stringent requirements of automotive and industrial applications. Its design emphasizes durability, precision, and ease of integration, making it a preferred choice for engineers seeking robust switch-based magnetic sensing solutions.
FAQ
What type of magnetic fields can the TLE49655MXTSA1 detect?
This device utilizes bipolar Hall effect technology, enabling detection of both north and south magnetic field transitions. This capability supports accurate position and rotational speed sensing in a variety of applications, including those that require precise switching at each magnetic pole.
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How does the TLE49655MXTSA1 perform in high-temperature environments?
With an operating temperature range extending from -40??C to +170??C, the device maintains reliable switching performance even when exposed to the extreme temperatures commonly encountered in automotive engine bays or industrial machinery.
What protection features are integrated in this Hall sensor IC?
The device includes built-in reverse polarity protection to guard against accidental supply misconnection. This integrated safeguard helps prevent damage to both the sensor and the surrounding electronic system, improving overall reliability.
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Is the TLE49655MXTSA1 suitable for battery-powered systems?
Yes, the low current consumption makes it highly suitable for battery-powered or energy-sensitive applications, helping to extend system operating time and reduce thermal load in compact designs.
Which package format does the TLE49655MXTSA1 use, and why is it advantageous?
It is supplied in a SOT-23-3 surface-mount package, which is compact and widely compatible with automated assembly processes. This small footprint allows for high-density PCB layouts and is ideal for modern space-constrained electronic systems.
