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DC motor drives

 

A DC motor drive is an electronic power converter to drive brushed DC motors; it is typically supplied by a stable 50/60 Hz supply.
The DC motor drive provides a variable DC voltage output to adjust the motor speed and direction, with torque proportional to the current.

Application examples

This topology provides a cost-sensitive solution for low to medium power motors in industrial and consumer applications. The control simplicity allows quick time-to-market in small form factors. Typical applications include motorized positioners, toys, small appliances, valves, and power tools.

Key challenges

  • Cost-effective solutions based on simple electronic controls and software

Our products and solutions

Our offer includes an extensive range of STM32 32-bit microcontrollers, STM32MPx microprocessors (MPUs), power discrete devices such as rectifiers, thyristors, IGBTs, power MOSFETs, and monolithic motor drivers to help build scalable and compact power stages ranging up to a few hundred watts.
ST also provides an extensive portfolio of high-performance operational amplifiers and comparators, switching and linear regulators, MEMS inertial and environmental sensors, machine learning inertial measurement units, and a comprehensive range of software and hardware evaluation tools to help reduce development time and cost.

All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      FP-IND-DATALOGMC

      Active

      STM32Cube Function Pack for high-speed datalogging of sensors data and motor control telemetries

      STM32 ODE Function Pack SW ST
      FP-IND-DATALOGMC

      Description:

      STM32Cube Function Pack for high-speed datalogging of sensors data and motor control telemetries