8561 corrector equivalent, power factor corrector.
* 1% Precision (@ TJ = 25°C) Internal Reference Voltage * Output Overvoltage Protection * Very Low Power Start-Up Current * Very Low Operating Supply Current * Current S.
(from 85V ~ 265V) with an excellent THD. It has very low start up current (about 50 uA) and a disable function on the ZC.
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