TLE4916-1K Datasheet, PDF (5/16 Pages) Infineon Technologies AG – Low Power Automotive Hall Switch

Low-Power Automotive Hall Switch
TLE4916-1K
TLE4916-1K
1
Product Description
1.1
Overview
The TLE4916-1K is an integrated Hall-Effect Sensor in a SMD package
designed specifically to meet the requirements of low-power automotive
and industrial applications with operating voltages of 2.4V - 5.0V. A
chopped measurement principle provides high stability switching
thresholds for operating temperatures between -40°C and 125°C.
1.2
Features
• Micro power design
• 2.4V to 5.0V operation
• High sensitivity and high stability of the magnetic switching points
• High resistance to mechanical stress by Active Error Compensation
• High ESD performance (± 4kV HBM)
• Digital output signal
• SMD package SC59 (SOT23 compatible)
• RoHS compliant (Pb free package)
1.3
Target Applications
Target applications for TLE4916-1K are all automotive and industrial applications which require a low-power Hall
switch to save power consumption. Due to its low average supply current of typical 4µA the sensor is ideally suited
for battery powered systems or applications with a stand-by mode.
For example, the Hall switch can be used to provide a wake-up signal for other systems which are in a sleep mode
by detecting a change in the magnetic field, thus reducing overall current consumption.
Product Name
TLE4916-1K
Datasheet
Product Type
Low Power Hall Switch
Ordering Code
SP000649954
3
Package
PG-SC59-3-4
Rev.1.0, 2010-02-23