Fudan Micro

Fudan Micro


Shanghai Fudan Microelectronics Group Co., Ltd. (hereinafter FMSH) is a domestic leading company specializing in the design, development, production (testing), and system solution provision of super-large-scale integration. Founded in July 1998, FMSH was listed in Hong Kong in 2000 (stock code: 01385.HK), and transferred to the Main Board of Hong Kong in 2014. FMSH is the earliest and first listed joint-stock IC design company in China. In 2021, FMSH is listed on the SSE STAR Market and forms into the capital structure of “A+H”.
The company has developed mature product lines and system solutions including security and identification, smart meter, NVM, and integrated circuit testing with products sold to more than 30 countries and regions worldwide, and widely used in finance, social security, automotive electronics, urban public transport, electronic licenses, mobile payment, security traceability, smart phones, security monitoring, industrial control, signal processing, intelligent computing, etc.

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How to Use a Multiphase Boost Converter

When the required system voltage exceeds the available supply voltage, a boost converter is typically an ideal solution. However, conventional standard boost topologies are not the only option. In certain application scenarios, phase-shifted multiphase boost converters can deliver superior performance: these converters achieve higher efficiency under heavy-load conditions while significantly reducing the required capacitance values for both the input and output stages.