The Infineon Hall Effect Switches which has Reverse polarity protection,High stability of magnetic thresholds , High ESD performance,It does Operation from unregulated power supply.It applicable in automotive and industrial .Reverse polarity protection (-18 V)Overvoltage capability up to 42 V without external resistorOutput overcurrent and overtemperature protectionActive error compensationHigh stability of magnetic thresholdsLow jitter (typ. 0.35 μs)