The MSK 4225 is a 75 V, 20 A MOSFET H-bridge PWM motor driver/amplifier. This device is intended for DC brushed motor control or Class D switchmode amplification. All of the drive/control circuitry ...
Engineers often use a gate driver or “pre-driver” IC along with N-channel power MOSFETs to provide the high current needed to drive motors. It’s important to account for all the design considerations ...
There are easier-to-use alternatives to the thyristor (aka SCR) based mains fed motor controllers used to control ‘180Vdc’ brushed electric motors. These are mosfet choppers, but they tend to cost ...