Micronas Gmbh

Tdk-micronas Gmbh

Adriano De Rosa

Gualtiero Bagnuoli

A current measuring system () for a commutated motor (). The current measuring system comprises a bridge circuit () with several branches (-), wherein the branches (-) are in each case connected to commutation blocks of the commutated motor (), and the branches (-) each have a current measuring circuit (-).

Current measuring system for a commutated motor

A circuit assembly having a controller in which the Hall sensor or a programmable circuit component integrated therein is programmed by clocking or modulating a Hall sensor power supply voltage. A clocked or modulated controller power supply voltage is applied to the controller in clocked or modulated form; and where the clock or modulated Hall sensor power supply voltage is applied to the Hall sensor by the controller as a function of the clocked or modulated controller power supply voltage.

Circuit assembly and method for programming a hall sensor having an upstream controller

A method for programming a Hall sensor having a controller in which the Hall sensor or a programmable circuit component integrated therein is programmed by clocking or modulating a Hall sensor power supply voltage (VDD). A clocked or modulated controller power supply voltage (VBAT) is applied to the controller in clocked or modulated form; and where the clock or modulated Hall sensor power supply voltage (VDD) is applied to the Hall sensor by the controller as a function of the clocked or modulated controller power supply voltage (VBAT).

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Badenweiler, Germany

Adriano De Rosa