HAL206JQ-K

Output Type:	Open Drain
Features:	Temperature Compensated
Operating Temperature:	-40°C ~ 140°C (TA)
Package / Case:	TO-226-3, TO-92-3 Short Body
Supplier Device Package:	TO-92UA-5
Series:	HAL®
Packaging:	Tape & Box (TB)
Part Status:	Obsolete
Function:	Unipolar Switch
Technology:	Hall Effect
Polarization:	South Pole
Sensing Range:	16.5mT Trip, 4.2mT Release
Test Condition:	25°C
Voltage - Supply:	3.8 V ~ 24 V
Current - Supply (Max):	5.2mA
Current - Output (Max):	50mA

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HAL206JQ-K is a magnetic sensor-switch produced by HAL Technology Ltd. which is used to detect the presence of a magnetic field. It operates by sensing the magnetic flux generated by a magnet, and is able to detect magnetic fields from both permanent magnets and electromagnets alike. The HAL206JQ-K is considered to be a solid state device, meaning that it does not use any moving parts in order to operate. Instead, it utilizes the phenomenon of Hall effect to sense magnetic fields without the need for any additional components.The HAL206JQ-K works on the principle of the Hall effect, which states that a voltage will be developed across a conductor when a magnetic field is applied perpendicular to the plane of the conductor. This voltage is proportional to the strength of the magnetic field, and is measured by the HAL206JQ-K. The device then compares the voltage with a pre-determined set point, and provides an output signal in order to indicate whether the magnetic field is above or below this set point.The applications of the HAL206JQ-K vary across a wide range of industries, including automotive, industrial, medical, and consumer electronics. In the automotive industry, the device is commonly used in engine ignition systems, airbag deployers, and fuel injection systems. In industrial applications, it is used to detect the presence of a magnet in order to control things such as automated doors, conveyors, and pressure controls. In the medical industry, the HAL206JQ-K is used to detect the presence of a magnetic field from a Magnetic Resonance Imaging (MRI) machine, in order to protect the patient from exposure to excessive radiation. Additionally, the device can be used in consumer electronics applications, such as cameras and phones, to detect the presence of a magnet so that the device switches on or off accordingly. One notable advantage of the HAL206JQ-K is its ability to accurately sense magnetic fields at close distances. This is due to its sensitivity to magnetic fields of varying strengths. Additionally, its pulse width modulation feature allows it to provide accurate signals even in noisy environments. Furthermore, the device has a wide operating temperature range of between -25°C and +85°C, meaning that it is able to function normally in a wide range of applications. The HAL206JQ-K is a reliable yet cost-effective device which has been designed to meet the specific requirements and needs of customers. It is well-suited for use in a wide variety of applications, due to its high sensitivity, wide temperature range, and pulse width modulation feature. Therefore, the HAL206JQ-K is an ideal choice for any application requiring the detection of magnetic fields.

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