Chengdu Ruiyuan Semiconductor Technology Co., Ltd. specialises in the research and development, design, testing and sales of power management chips, is the head of the segment of the independent brand of power management chip enterprises. The company's products are mainly DC-DC chips, while covering the protection chip, charging management chip, LDO chip, LED driver chip, motor driver chip, PMU chip, reset chip and other series of power management chips, of which the company's DC-DC chip has entered the supply chain system of many high-quality end-customers, occupying a higher market share in the market segments, with outstanding market competitiveness. The company can sell more than 1,400 chip models, including more than 450 DC-DC chips, supporting a variety of voltage and current conversion, a variety of switching frequencies, a variety of functional modes, a variety of package forms, can be widely used in network communications, security monitoring, intelligent power, consumer electronics, intelligent lighting, industrial control, medical instruments, automotive electronics and many other fields.