UC3717A

UC3717A Stepper Motor Drive Circuit FEATURES • Full-Step, Half-Step and Micro-Step Capability • Bipolar Output Current up to 1A • Wide Range of Motor Supply Voltage 10-46V • Low Saturation Voltage with Integrated Bootstrap • Built-In Fast Recovery Commutating Diodes • Current Levels Selected in Steps or Varied Continuously • Thermal Protection with Soft In...