IT House reported on June 8, according to the official news of Nanxin, Nanxin Semiconductor broke the foreign monopoly and launched a buck-boost charging chip for 1-4 lithium batteries: SC8885 / SC8886, suitable for notebooks and smart homes.
According to reports, Nanxin has deeply cultivated and completed product upgrade iterations on the original Buck-Boost architecture, and successfully launched the fourth-generation Buck-Boost product SC8885/6 series in 2021.
IT Home understands that,Nanxin SC8885 / SC8886 is suitable for high-power charging applications of 1-4 cells, and integrates a series of functions for Intel platform, making SC8885 / SC8886 widely suitable for notebook USB PD fast charging applications. According to incomplete statistics, Nanxin SC8885/6 has been maturely used in Honor magic book series laptops, Redmi laptops, etc. In addition, smart home applications are used in Xiaomi sweeping robots, Lumi door locks, XGIMI projectors, etc.
▲ HONOR MagicBook 14 series—SC8886 inside
▲ Redmi Notebook series—SC8885 inside
Main functions of SC8885 / SC8886 products:
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NVDC dynamic path management function
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Ultra-high conversion efficiency function
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Wide range Buck-Boost seamless switching, suitable for PD applications
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High-precision power-assisted charging is safer and more reliable
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Integrate related functions that meet the requirements of Intel specifications
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Rich system application functions, easy system design
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Up to 14 complete protection mechanisms
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