TLE4955CE41184XAMA1 Infineon

Differential Hall Effect TLE4955C-E41184 Transmission Speed Sensors Features High magnetic sensitivity Large operating airgap Two wire PWM current interface Fast start-up Dynamic self calibration principle Adaptive hysteresis Detection of rotation direction High vibration suppression capability 1) From zero speed up to 12 kHz Wide operating temperature ranges High resistance to piezo effects Single chip solution Magnetic encoder and ferromagnetic wheel application South and north pole pre-induction possible Green package with lead-free plating 2) Module style package with integrated overmolded capacitor 1.8 nF between V and GND DD AEC-Q100 qualified Green Product (RoHS compliant) Improvements vs. TLE4955C-E4: device especially designed for back-bias applications optimized B for direction channel dir-limit optimized vibration suppression optimized hysteresis levels Applications The TLE4955C-E41184 is an integrated differential Hall effect sensor for transmission applications with two wire PWM output current interface. Its basic function is to provide information about rotational speed and direction of rotation to the transmission control unit. TLE4955C-E41184 includes a sophisticated algorithm which actively suppresses vibration while keeping excellent air gap performance. 1) Magnetic parameters are valid and characterized for f > 1 Hz 2) Value of capacitor: 1.8 nF +/-10% (excluded drift because of temperature and over lifetime) ceramic: X8R maximum voltage: 50 V. Data Sheet Version 1.01 www.infineon.com/sensors 2018-03-25 TLE4955C-E41184 Description Product Name Ordering Code Marking Package TLE4955C-E41184 SP001963092 55BIC5 PG-SSO-2-53 Data Sheet 2 Version 1.01 2018-03-25