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BUY STK621-033D-E https://www.utsource.net/itm/p/7615804.html
Motor Driver
Description: The STK621-033D-E is a 3-phase brushless motor driver IC from ON Semiconductor. It is a high-performance, low-cost, low-voltage motor driver IC designed to drive 3-phase brushless motors. Features: Low voltage operation: 2.5 V to 5.5 V Low RDS(on) output transistors Over-temperature protection Over-current protection Short circuit protection Under-voltage protection Over-voltage protection Adjustable PWM frequency Adjustable PWM duty cycle Adjustable current limit Adjustable speed limit Adjustable acceleration/deceleration Applications: Automotive applications Home appliances Industrial applications Robotics Toys Medical equipment (For reference only)