Power Integrations (TOP223YN) PWM Switch, Off-Line, 100 kHz

PWM Switch, Off-Line, TOPSwitch-II, 85VAC-265VAC, 100 kHz, 700V/100mA out,TO-220-3Product OverviewThe TOP223YN is a second generation, off line PWM switch in 3 pin TO-220package. It is a lowest cost and lowest component count switcher solution. Manysignificant circuit enhancements that reduce sensitivity to board layout andline transients make the design easier. TOPSwitch-II family is more costeffective and provides several enhancements over first generation TOPSwitchfamily. It incorporates all functions necessary for switched mode control systeminto three terminal monolithic IC. The TOP223YN has built-in auto restart andcurrent limiting features. It works with primary or opto feedback. The circuitsimplicity and design tools reduce time to market. This PWM switch implementsflyback, forward, boost or buck topologies. It integrates high voltage powerMOSFET, PWM control, fault protection and other control circuitry onto a singleCMOS chip.Output power of 50W at 100/115/230VAC single voltage input and 30W at 85 to265VAC wide inputOutput frequency of 100KHzDuty cycle range from 1.7% to 67%Drain supply voltage of 36VCost competitive with liners above 5WVery low AC/DC losses and up to 90% efficiencyLatching thermal shutdown for system level protectionStable in discontinuous or continuous conduction modeSource connected tab for low EMIOperating junction temperature range from -40°C to 150°CApplicationsConsumer Electronics, Portable Devices, Audio, Power Management, MultimediaProduct InformationInput Voltage AC Min: 85VInput Voltage: 265VOutput Voltage: 700VInput Voltage AC Max: 265VAC / DC Converter Case Style: TO-220Output Current: 100mANo. of Pins: 3PinsSupply Voltage Min: 36VSupply Voltage Max: 36VPower Rating: 30WTopology: Boost, Buck, Flyback, ForwardOperating Temperature Min: -40°CFrequency: 100kHzOperating Temperature Max: 150°CProduct Range: TOPSwitch-II Series