* 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.

The UTC 8561 is a Power Factor Corrector, which can work in wide input voltage range applications (from 85V ~ 265V) with an excellent THD. It has very low start up current (about 50 uA) and a disable function on the ZCD pin, which is designed to kee.

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