The definition of power chip

The power chip is an electronic device used to achieve electrical energy conversion and circuit control of electrical appliances. power chip includes two parts: power device and power integrated circuit (power IC). The power device is the branch of the power semiconductor discrete device, and the power IC is the integration of the power semiconductor discrete device and the peripheral circuit of various functions. Power ics belong to analog ics, and can be roughly divided into AC/DC, DC/DC, power management, driver ics, etc., according to their functions. Power semiconductor devices mainly include power modules, power integrated circuits and discrete devices. Commonly used Power semiconductor devices are Power Diode, SCR, GTO, GTR, BJT, MOSFET, IGBT and so on. Power chips are used in a wide range of applications, from tens of milliwatts of portable devices to thousands of megawatts of HVDC transmission processes; From energy storage, home appliances, to IT products, network communications, as long as it is involved in the field of electricity, there is its figure.

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