Outline

The PMM3101 IC for stepping motor drive is a power hybrid IC (HIC) that consists of an energization mode generation circuit and a switching device to drive 3-phase stepping motors in a single package. It has been developed to facilitate the use of 3-phase stepping motors more easily so that you can easily configure a micro step drive device only with this HIC and a few peripheral parts.

Features

• Micro step sine wave drive driver

• Built-in current detection resistor

• Adopting MOSFET as the power drive device to reduce heat generation

• All-in-one package reducing the number of parts of the peripheral circuit

• 4 energization modes available with an external bit signal