As an analog and digital IC design company, Shanghai Chanrui Technology Co., Ltd. focuses on providing customers with diversified, advanced energy efficiency and controllable cost power management IC products, competitive power solutions, and complete customization. System design support and services. With branches in Hong Kong, Taiwan, China and other places, Chanrui quickly responds to customer needs and provides high-quality semiconductor products and solutions to customers worldwide.


Chanrui Technology provides customers with high-quality products for special applications, including DC / DC chips, Hall sensor switch ICs, linear Hall ICs, LED driver IC series, USB current-limit protection IC series and provide complete solutions. These complete solutions have enabled Chanray Semiconductor to excel in mobile phone digital, home appliances, notebook computers, automobiles, LED lighting and motors.