6A H-bridge DC Motor Controller

Nowadays, most of the motor driver circuits make use of the H-bridge configuration for it enables the voltage to be applied across a load in either direction. Hence, it allows DC motors to run forwards and backwards. This design utilizes IFX9201SG 6A H-bridge motor driver manufactured by Infineon Technologies. The output of this integrated circuit can be pulse width modulated at frequencies up to 20kHz that enables operation above the human sonic range by means of PWM/DIR control. While the signal at the direction input defines the direction of the DC motor, the PWM signal controls the duty cycle. Read more

4.5V to 36V Full-Bridge DC Motor Driver

This design features a simplified design such as charge-pump-less architecture, current regulation that only requires a sense resistor, internal/external VREF for current regulation, and fast/slow/25% ripple current regulation modes. This reference design is very useful in motor control applications. It is also ideal in industrial automation, printers, scanners, vending machines, and gaming machines.

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