https://product.minebeamitsumi.com/en/news/category/ic/mm3667affe.html
Drastic improvements to power source efficiency Secondary side synchronous rectification controller...
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https://www.omo-ic.com/blog/2014-03/tea179x-synchronous-rectification-controllers-9204.html
TEA179x Synchronous Rectification Controllers | OMO Electronic
NXP's next-gen GreenChip device enables low current consumption, high efficiency, and reduces the BOM.
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