julia1688：
whentheFBvoltageisbetween1.4Vand0.5V,thecontrolleriscommandinganexcessofenergytobetransferredtotheloadwhichinturn,drivestheerrorhigherandFBlower.WhenFBreaches0.5V,OUTpulsesareterminatedanddonotresumeuntilFBreaches0.7V.Inthismode,theconverteroperatesinhystereticcontrolwiththeOUTpulseterminatedatafixedCSvoltagelevelof0.4V.大XIA,在这句话中,drivestheerrorhigherandFBlower这段和theconverteroperatesinhystereticcontrolwiththeOUTpulseterminatedatafixedCSvoltagelevelof0.4V.这句不知怎么译为妙,请赐教!