Introducing Allegro Microsystems’ full bridge PWM motor driver which has been available in the market since 2009, the A4973. The device is best suitable for bidirectional pulse width modulated (PWM) ...
Here is a look back of Allegro’s A4970 which was released last 2012. The A4970 is a dual, full-bridge PWM motor driver IC that is designed for applications such as office automation, automotive, ...