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AN205372 - FR, MB91460, Stepper Motor Controller | Cypress Semiconductor

AN205372 - FR, MB91460, Stepper Motor Controller

Last Updated: 
Sep 10, 2017
Version: 
*B
The Stepper Motor Controller consists of PWM generators, motor drivers, selectors and A/D converter inputs. The ADC inputs can be used to measure the voltage level at the SMC pins during operation. The SMCs have high current output drivers, where two motor coils can be connected directly (No further driver is necessary). The combination of the PWM generators and selector logic circuits is designed to control the motor rotation