Features

● Dual full bridge for a bipolar stepper motor driver

● Load supply voltage 35V , Output current 0.8A

● Constant current control (Fixed OFF time PWM control)

● 2-bit selectable current level (Full step/Half step/Quarter step)

● Stand-by function

● Built-in flywheel and flyback diodes

● Under voltage lock out function

● Thermal shutdown with hysteresis

● Surface mount package with heat sink(HSOP28)