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DRV8x - Eight New Motor Drivers for Stepper, Brushed DC Motors

DRV8x motor driver family has expanded with eight new devices supporting up to 5 A for higher-current bipolar stepper and brushed DC motors. The new DRV8x motor drivers provide RDS(ON) as low as 100 milliohms, more than 60 percent less than the previous generation, enabling higher current and better thermal performance. Microstepping options within the family include up to 256 microsteps and greater with an external microcontroller or up to 32 microsteps with an on-chip indexer.