Shenzhen Xinmao Microelectronics Co., Ltd. is located in Luohu, Shenzhen, is engaged in high-performance analog and digital-analog hybrid integrated circuit design enterprises. The company mainly focuses on 0.18 ≤ 0.35 micron BICMOS,BCD,SOI process, focusing on the development, design, testing and marketing of analog and digital analog hybrid integrated circuit products based on special processes, such as consumer electronics, communications, computers, robots, UAV, power electronics, medical electronics and other target markets, committed to become a world-class analog and hybrid integrated circuit design company. Xinmao Microelectronics has a top core technical team in the domestic industry, and has established a long-term cooperative relationship with China University of Electronic Science and Technology and Southern University of Science and Technology. Shenzhen Liandehe Microelectronics, the predecessor of Xinmao Microelectronics, was awarded the second prize of National Scientific and technological Progress by the State Council in November 2010. It is the only power supply IC design company in China to receive this honor. And received Tianjin Taida, Shenzhen China Merchants Bank capital injection, in 2017 won China Merchants Bank "Thousand Eagle Wing most Investment potential Award."
Product overview: the power management chip has a constant voltage constant current (CV/CC) control chip with high precision original side feedback control PSR, built-in high Vcbo power transistor, adopts the unique output line loss compensation technology, meets the six-stage energy efficiency, the output open circuit protection, Overvoltage protection, short circuit protection, overtemperature protection
Product overview: synchronous rectifier chip built-in synchronous rectifier MOS, has high performance secondary side synchronous rectifier, supports a variety of working modes of the original side main control chip, adopts the unique chip VCC power supply technology, the chip provides undervoltage protection. It is suitable for synchronous rectifier application of AC-DC forward and backward excitation.
Product overview: suitable for 85-265VAC full range input voltage, built-in high voltage MOS, has high precision constant voltage and constant current control mode, meets six levels of energy efficiency, unique output line loss compensation technology, FB resistance on short circuit protection, output open circuit protection, Overvoltage protection, short circuit protection, overtemperature protection.