Infineon Technologies AG Magnetic position sensors, Magnetic switches TLE4906-3K

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Magnetic position sensors, Magnetic switches - TLE4906-3K - Infineon Technologies AG
Neubiberg, Germany
Magnetic position sensors, Magnetic switches TLE4906-3K
XENSIV™ - TLE4906-3K unipolar Hall switch, highly precise for position sensing The Infineon TLE4906-3K is a high precision Hall effect switch with highly accurate switching thresholds for operating temperatures up to 150°C. Our sensor, TLE4906-3K can be used in all automotive applications which require a high precision Hall switch for position sensing with a operating temperature range from -40°C to +150°C. It is a unipolar Hall switch which is actuated with the south pole of a magnet. A magnetic field above the threshold BOP switches the output to low (output transistor ON) and a magnetic field below the release point BRP back to high (transistor OFF). Summary of Features 2.7V to 24V supply voltage Operation from unregulated power supply High sensitivity and high stability of the magnetic switching points High resistance to mechanical stress by Active Error Compensation Reverse battery protection (-18V) Superior temperature stability Low jitter (typ. 1μs) High ESD performance (± 4kV HBM) Digital output signal SMD package SC59 (SOT23 compatible) Potential Applications Position sensing in automotive applications

XENSIV™ - TLE4906-3K unipolar Hall switch, highly precise for position sensing

The Infineon TLE4906-3K is a high precision Hall effect switch with highly accurate switching thresholds for operating temperatures up to 150°C. Our sensor, TLE4906-3K can be used in all automotive applications which require a high precision Hall switch for position sensing with a operating temperature range from -40°C to +150°C. It is a unipolar Hall switch which is actuated with the south pole of a magnet. A magnetic field above the threshold BOP switches the output to low (output transistor ON) and a magnetic field below the release point BRP back to high (transistor OFF).


Summary of Features

  • 2.7V to 24V supply voltage
  • Operation from unregulated power supply
  • High sensitivity and high stability of the magnetic switching points
  • High resistance to mechanical stress by Active Error Compensation
  • Reverse battery protection (-18V)
  • Superior temperature stability
  • Low jitter (typ. 1μs)
  • High ESD performance (± 4kV HBM)
  • Digital output signal
  • SMD package SC59 (SOT23 compatible)

Potential Applications

  • Position sensing in automotive applications
Supplier's Site Datasheet
 - 8578851 - RS Components, Ltd.
Corby, Northants, United Kingdom
A range of Hall Effect switching ICs from Infineon available with both standard and latching operation. Magnetic Type = Unipolar Mounting Type = Surface Mount Pin Count = 3 Minimum Magnetic Sensor Release Point = 13.3 mT Maximum Magnetic Sensor Operating Point = 38.8 mT Minimum Operating Supply Voltage = 2.7 V Maximum Operating Supply Voltage = 18 V Length = 3mm Width = 1.6mm Height = 1.1mm

A range of Hall Effect switching ICs from Infineon available with both standard and latching operation.
Magnetic Type = Unipolar
Mounting Type = Surface Mount
Pin Count = 3
Minimum Magnetic Sensor Release Point = 13.3 mT
Maximum Magnetic Sensor Operating Point = 38.8 mT
Minimum Operating Supply Voltage = 2.7 V
Maximum Operating Supply Voltage = 18 V
Length = 3mm
Width = 1.6mm
Height = 1.1mm

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Technical Specifications

  Infineon Technologies AG RS Components, Ltd.
Product Category Magnetic Sensor Chips Sensor Chips
Product Number TLE4906-3K 8578851
Product Name Magnetic position sensors, Magnetic switches
Operating Temperature -40 to 170 C (-40 to 338 F)
Applications Automobile
Sensor Type Magnetic Proximity Sensors
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