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BUY A3944KLPTR-T https://www.utsource.net/itm/p/11620816.html
IC MOTOR DRIVER 3V-5.5V 28TSSOP
Description: The A3944KLPTR-T is a microstepping motor driver IC with a built-in translator for easy operation. It is designed to operate bipolar stepper motors in full-, half-, quarter-, and eighth-step modes, with an output drive capability of up to 35 V and ±2 A. Features: * Built-in translator for easy operation * Microstepping up to 1/8-step * Output drive capability of up to 35 V and ±2 A * Internal UVLO and thermal shutdown protection * Internal 5 V regulator * Low RDS(on) outputs * TTL compatible inputs Applications: * Automotive * Industrial * Robotics * Home appliances * Medical equipment * Office automation (For reference only)