SDD287 is a dual driver module for DC motors. It is built on the basis of integrated power bridges that allow the DC motor to be controlled by a current of up to 30A. The system has thermal and overload protection, which protects against the possibility of damage to the bridges. The module is also equipped with protection against reverse connection of the power supply and at the output of the measurement of the current.
The single bridge control is carried out using 3 or 4 pins. It is possible to change the direction of motor rotation, speed using the PWM signal, also a diagnostic output indicating overload of the bridge is available. The module, among others, can be used in all kinds of mobile robot assemblies, realizing complete control of two DC motors.