TLE4906-2K Datasheet, PDF (5/16 Pages) Infineon Technologies AG – High Precision Hall-Effect Switch

High Precision Hall-Effect Switch
TLE4906-2K
1
Product Description
1.1
Overview
The TLE4906-2K is a high precision Hall effect switch
with highly accurate switching thresholds for operating
temperatures up to 150°C.
1.2
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)
1.3
Target Applications
Target applications for TLE4906-2K are all automotive applications which require a high precision Hall switch for
position sensing with a operating temperature range from -40°C to +150°C. The TLE4906-2K is a unipolar Hall
switch which is actuated with the south pole of a magnet. A magnetic field above the threshold B_OP switches the
output to low (output transistor ON) and a magnetic field below the release point B_RP back to high (transistor OFF).
Product Name
TLE4906-2K
Datasheet
Product Type
Unipolar Hall Switch
Ordering Code
SP000868840
3
Package
SC59
Rev 1.0, 2010-12