Function : STEPPER MOTOR CONTROLLER IC / PowerPAD (HTSSOP) – PWP
Maker : Texas Instruments
The DRV8711 is a stepper motor controller that uses external N-channel MOSFETs to drive a bipolar stepper motor or two brushed DC motors. A microstepping indexer is integrated, which is capable of step modes from full step to 1/256-step.
An ultra-smooth motion profile can be achieved using adaptive blanking time and various current decay modes, including an auto-mixed decay mode. Motor stall is reported with an optional back-EMF output.
A simple step/direction or PWM interface allows easy interfacing to controller circuits. A SPI serial interface is used to program the device operation. Output current (torque), step mode, decay mode,and stall detection functio ns are all programmable via a SPI serial interface.
Datasheet PDF Download :
Others datasheet of same file : DRV8711,DRV8711DCP,DRV8711DCPR