TLE49631MXTMA1

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Function:	Latch
Technology:	Hall Effect
Polarization:	South Pole
Sensing Range:	3.5mT Trip, -3.5mT Release
Test Condition:	25°C
Voltage - Supply:	3 V ~ 5.5 V
Current - Supply (Max):	2.5mA
Current - Output (Max):	5mA
Output Type:	Open Drain
Features:	Temperature Compensated
Operating Temperature:	-40°C ~ 170°C (TJ)
Package / Case:	TO-236-3, SC-59, SOT-23-3
Supplier Device Package:	PG-SOT23-3-15

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TLE49631MXTMA1 application field and working principle

Magnetic sensors - switches (solid state) have become very popular during the past few years becoming increasingly used in many engineering and manufacturing applications. They offer a low-cost, space-saving solution for many different sensing applications. The TLE49631MXTMA1 is one such application and is an extremely reliable, accurate Hall-effect latch integrated circuit that is manufactured by Infineon Technologies and produced by Fairchild Semiconductor. In its most common application, the TLE49631MXTMA1 is used in laundry appliances, such as washing machines and tumble dryers, for detecting the presence, as well as the absence, of magnetic fields for counting purposes. By detecting either the presence or absence of the field (depending upon its application requirements) the user can verify whether a specific number of clothes have been loaded and unloaded from the appliance. In addition, the TLE49631MXTMA1 can be used in a variety of other applications such as vending machines, medical instruments, and different industrial applications.The working principle of the TLE49631MXTMA1 Hall-effect latch can be explained as follows. When the device is exposed to an external magnetic field, it gets an extra voltage supply which is referred as the \'latch effect\'. This extra voltage is used to turn on a circuit. This circuit can be used to control a signal and further trigger other circuits.When magnetic field is removed due to removal of the source, the device does not activate again until it is exposed to another field. This is because the device has latched once and stays in the same state until released. The TLE49631MXTMA1 chip is specially designed to detect small changes in the external magnetic field. It has a detection and reaction time of less than 1ms. The major advantages of TLE49631MXTMA1 Hall-effect latch include low cost, small size, reliability, accuracy, durability, and the fact that it works in extremely hazardous environments. In addition to its sensing applications, the TLE49631MXTMA1 can also be used as a power supply isolator, regulator, or timer device.The TLE49631MXTMA1 has a wide variety of uses and is a low-cost solution for many sensing applications. This Hall-effect latch is highly reliable, accurate and offers a long-term solution for many sensing and industrial applications.

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