Toshiba has created a motor driver for brushed electric motors used in, for example, domestic robotic vacuum cleaners, banking terminals and cash dispensers. Called TB67H420FTG, it can separately control two 47V (10Vmin, 24Vnominal) motors running at up to 4.5A, or via a separate mode the bridges can be combined to power a single 47V 9A motor. The ...

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