标签: topswitch

TheTOPSwitch-JXisahighlyintegratedmonolithicoff-lineswitcherICdesignedforoff-linepowersupplies.TOPSwitch-JXintegratedcircuitsenabledesignofpowersuppliesupto244W,whileprovidinghigheffciencyunderallloadconditions.TOPSwitch-JXalsoprovidesverygoodperformanceatlowloadandduringstandby(no-load)operation.TheTOPSwitch-JXfamilyallowsthedesignertoeasilymeeteffciencyrequirementsforthelatestenergy-effciencystandards.Innovativeandproprietaryfeaturesenabledesignofcompactandcosteffectiveswitchingpowersupplieswhilereducingoveralldesigncycletimeandsystemcost.TheTOPSwitch-JXfamilyalsoenablesthedesignofpowersupplieswithrobustfunctionalityandprovidesenhancedsafetyfeaturessuchasoutputovervoltageprotection,overloadpowerlimitingandhystereticthermalprotection.TransientSuppressionTechniquesforTOPSwitchPowerSuppliesApplicationNoteAN-20IntroductionU1.0FrontTimeT1=1.67xT=1.2s±30%0.9ACpowermainsoccasionallyhavetransientsurgevoltages.……

TheTOPSwitch-JXisahighlyintegratedmonolithicoff-lineswitcherICdesignedforoff-linepowersupplies.TOPSwitch-JXintegratedcircuitsenabledesignofpowersuppliesupto244W,whileprovidinghigheffciencyunderallloadconditions.TOPSwitch-JXalsoprovidesverygoodperformanceatlowloadandduringstandby(no-load)operation.TheTOPSwitch-JXfamilyallowsthedesignertoeasilymeeteffciencyrequirementsforthelatestenergy-effciencystandards.Innovativeandproprietaryfeaturesenabledesignofcompactandcosteffectiveswitchingpowersupplieswhilereducingoveralldesigncycletimeandsystemcost.TheTOPSwitch-JXfamilyalsoenablesthedesignofpowersupplieswithrobustfunctionalityandprovidesenhancedsafetyfeaturessuchasoutputovervoltageprotection,overloadpowerlimitingandhystereticthermalprotection.ApplicationNoteAN-47TOPSwitch-JXFamilyDesignGuideIntroductiondetectionfeatureallowsglitchfreestart-upandshutdownofthepowersupplyduringlinesagorlinesurgeconditions.PowerTheTOPSwitch-JXisahighlyintegratedmonolithicoff-lineIntegrations’EcoSmarttechnologyenablessuppliesdesignedswitcherICdesignedforoff-linepowersupplies.TOPSwitch-JXaroundtheTOPSwitch-JXfamilytoconsumelessthan100mWintegratedcircuitsenabledesignofpowersuppliesupto244W,atno-loadandmaintainconstantef……

新型开关芯片TOP224P在开关电源中的应用……