BUY L6506D https://www.utsource.net/itm/p/1099680.html
CURRENTCONTROLLER FOR STEPPING MOTORS
The L6506D is a high voltage, high current, monolithic integrated circuit manufactured by STMicroelectronics. It is a motor driver IC designed for use in motor control applications. Features: High voltage capability: up to 600V High current capability: up to 5A Low on-resistance: 0.3Ω Low power dissipation: 0.3W Low quiescent current: 0.2mA Over temperature protection Over current protection Short circuit protection Under voltage lockout Applications: Automotive motor control Industrial motor control Home appliance motor control Robotics Power tools (For reference only)