As a reminder, the powerSpin family can be considered as a traditional solution. The ST L6205 is a simple dual H-bridge that can drive stepper motors or DC motors. The L6206 is similar to the L6205, but the over-current detection is programmable. ST’s L6207 integrates a PWM to control the current, and the L6208 integrates the logic to drive a stepper motor in full or half steps.