TOPSwitch芯片单端反激式开关电源

TOPSwitchhc3602004-05-1810:01:111TOPSwitchThree-terminalOff-linePWMSwitchPI(PowerIntegration)903NMOSPWM100kHzTOPSwitchMOSFETPWM,TOPSwitch11TOPSwitch2TOPSwitch2TOPSwitchTOPSwitch--2TOPSwitchRERCPWMMOSFETUc5.7VUcMOSFETUcRE4.7VMOSFETUc/Uc4.7V~5.7V3aMOSFET--%Uc[1]331TOPSwitch8010TO-220(Y)TOPSwitchII12TOP224Y27W412V1A5V3ASS1110VR1R2C1C2S220VC1C2C3C40.12C5C62.2331515C6(0.47F)R20C6R1243[2]4ESR()[3]5(VR1)(VD1)TOPSwitchVR1VD1TOPSwitchVR1VD1VORVOR135VR1VCLOVCLO=1.5VOR,VD1VMAX6TL4315VR10R11TL4312.5V5V5V2.5VU2(CNY17-2)IcTOP224Y5VCRT()200%TOP224CTR40%CTR100%41)85VAC265VACSV=V/O=0.8%2)220VAC10%100%Si=/=1.5%3)=78.5%.5TOPSwitch