XENSIV™ - TLE4913 is a Hall-effect sensor dedicated for the requirements of low-power devices in industrial and consumer The Infineon TLE4913 is a low-power magnetic sensor with magnetic switching points and high temperature stability. It functions as an on/off switch in devices like cellular flip-phones, operating at 2.4 V to 5.5 V. The IC uses an onboard clock scheme to minimize current consumption. Its omnipolar behavior allows switching with either the north or south pole of a magnet.