C08-40A33U Open-Loop current sensor
The C08-XXA33 series current sensor is a Hall-Effect sensor which is sensitive to the flux density applied orthogonally to the IC surface, and provides an analog output voltage proportional to the applied magnetic flux density. The current is sensed differentially in order to reject common-mode fields, improving accuracy in magnetically noisy environments. It is particularly adapted for high speed applications such as inverters and converters where fast response time due to fast switching is required.