L9942
Integrated stepper motor driver for bipolar stepper motors with microstepping and programmable current profile
Features
■ Two full bridges for max. 1.3 A load (RDSON = 500 m)
■ Programmable current waveform with look-up table: 9 entries with 5 bit resolution
■ Current regulation by integrated PWM controller and internal current sensing
■ Programmable...
