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current sensing

  1. IR25750 - novel and cheap MOSFET/IGBT current sensor

    Technical Discussion
    I was searching for a high side current sensor similar to the Microchip HV7800, and found the IR25750, which has a novel way of monitoring the current in a MOSFET or IGBT by using the RdsON voltage while it is conducting. It probably works best for a MOSFET which has a relatively linear bulk...
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