Prism Semiconductor Co., Ltd. is a wafer-less semiconductor company specializing in high-performance power management chips. Provide the industry's most advanced power management chip, based on the extreme low power consumption and ultra-high conversion efficiency technology, to provide customers with power supply, battery charging and discharging complete solutions. At present, the product line mainly includes high-voltage and low-power solutions, covering the voltage range of 24V ~ 100V. It is mainly aimed at industrial power supplies and is applied to applications such as security, fire fighting and intelligent acquisition terminals. The product line also includes low-voltage and ultra-low standby power supply solutions, which are widely used in wearable equipment such as battery charging and discharging, NB-IoT, TWS charging warehouse power management and other electronic equipment. Headquartered in Nanjing, the company has R & D, sales and technical support teams in Shanghai, Qingdao and Shenzhen. We are committed to the research and development of high-end power chips to solve the most difficult technical problems of customers.