China Resources Microelectronics Limited

Chinese chipmaker of power semiconductors, power ICs and sensors

What China Resources Microelectronics does

China Resources Microelectronics makes and sells semiconductor chips, mainly components that control and convert electrical power. Its chips and modules go into everyday products such as TV power supplies, phone chargers, e-bikes, power tools, LED lights and battery packs, as well as industrial equipment like welders, inverters and energy storage systems. It also sells ready-made designs, such as electric vehicle drive and battery management setups.

How China Resources Microelectronics makes money

It earns revenue by manufacturing and selling power devices, power modules, power ICs and sensor products to electronics and equipment makers in China and abroad. It also sells application designs built on its chips for uses such as EV drives, battery management and LED power supplies.

Products & services

• Power devices
• Power modules
• Power integrated circuits (ICs)
• Intelligent sensors and controls
• Battery management system (BMS) and EV drive schemes
• Lithium battery protection boards