BUY IR21271 https://www.utsource.net/itm/p/11215620.html
IC DRIVER 600V 200/420MA 8-DIP
Description: The IR21271 is an 8-pin DIP (dual in-line package) device from International Rectifier. It is a single-channel, high-side driver with a wide operating voltage range of 4.5V to 36V. Features: High-side driver with wide operating voltage range of 4.5V to 36V Low on-resistance of 0.3Ω High peak current of 2A Over-temperature protection Over-current protection Under-voltage lockout Short-circuit protection Applications: The IR21271 is suitable for a wide range of automotive, industrial, and consumer applications, including: Automotive lighting systems Motor control Battery management Power supplies Industrial automation Robotics Home appliances (For reference only)