DRV8426/DRV8426E/DRV8426P Stepper Motor Drivers

Texas Instruments DRV8426/DRV8426E/DRV8426P Stepper Motor Drivers are for industrial and consumer applications. The DRV8426E/DRV8426P devices can be used for driving two DC motors or a bipolar stepper motor. The DRV8426 devices are fully integrated, with two N-channel power MOSFET H-bridge drivers, a micro-stepping indexer, and integrated current sensing. The driver's DRV8426E/DRV8426P output stage consists of N-channel power MOSFETs configured as two full H-bridges, charge pump regulator, current sensing and regulation, and protection circuitry. All of the devices can drive up to 1.5A full-scale output current (dependent on PCB design).