https://www.nxp.com/products/power-management/ac-dc-solutions/ac-dc-controllers/greenchip-smps-control-ic:TEA1833TS
TEA1833TS - GreenChip SMPS Control IC | NXP Semiconductors
Complete AC-DC controller solution with PFC and LLC integration enables low-cost, high-efficiency power supplies from 40W to 500W designs
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