High-efficiency solution with brush DC, brushless DC, stepper motor, AC induction motor
Since the first hand-cranked DC generator was built by M. Faraday in the United Kingdom in 1831, the motor has been more than 180 years old. The motor is an electromagnetic mechanical device that uses energy and magnetic interaction to realize energy conversion and transmission. The motor includes an electric motor and a generator. The electric motor absorbs electric energy from the electric system and outputs mechanical energy to the mechanical system. Various types of electric motors are widely used in various sectors of the national economy as well as household appliances, mainly as a driving force for driving various mechanical devices. In fact, the electric motor is a veritable "electricity." Large households consume more than 70% of the world's industrial electricity. In China, the total electricity consumption of various motors accounts for more than 60% of the total electricity consumption of the whole society. Under the current situation of green, energy saving and emission reduction, the efficiency is high. The demand for the motor solution is very high. Microchip can provide high-performance solutions including brushed DC, brushless DC, stepper motor and AC induction motor for local needs.
Microchip offers a full line of MCUs for motor control from low cost 8-bit devices to high performance 16-bit and 32-bit devices. These devices include innovative motor control PWM peripherals, including complementary waveforms and dedicated time bases. The high-performance dsPIC®DSC core includes DSP instructions for more precise control of applications requiring constant torque shifting and magnetic field control for greater efficiency.
Microchip supports a broad portfolio of ARM® Cortex® M0, M4 and M7, and the 32-bit MIPS-based PIC32MK family to support customers looking to use DSP-extended 32-bit floating point processing. Single-chip motor control and motor drive solutions enable simpler designs and reduce board space. These devices are commonly used as companion chips for PIC® microcontrollers and dsPIC® digital signal controllers. Microchip offers a full line of MCUs for motor control from low cost 8-bit devices to high performance 16-bit and 32-bit devices. These devices include innovative motor control PWM peripherals, including complementary waveforms and dedicated time bases. The high-performance dsPIC®DSC core includes DSP instructions for more precise control of applications requiring constant torque shifting and magnetic field control for greater efficiency.
