| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Output Isolation | Internal Switch(s) | Voltage - Breakdown | Topology | Voltage - Start Up | Voltage - Supply (Vcc/Vdd) | Duty Cycle | Frequency - Switching | Power (Watts) | Fault Protection | Control Features | Operating Temperature | Grade | Qualification | Supplier Device Package | Mounting Type | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
                 
                     
                 
                
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                    TOP234YIC OFFLINE SW FLYBACK TO220-7B Power Integrations  |  
                4,471 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                TOPSwitch®-FX | TO-220-7 Formed Leads, 5 Leads | Tube | Obsolete | Isolated | Yes | 700V | Flyback | - | - | 78% | 66kHz ~ 132kHz | 75 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 150°C (TJ) | - | - | TO-220-7B | Through Hole | 
                 
                     
                 
                
                 | 
				
                    TOP242FNIC OFFLINE SW FLYBACK TO262-7C Power Integrations  |  
                2,977 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                TOPSwitch®-GX | TO-262-7 (6 Leads) Formed Leads | Tube | Obsolete | Isolated | Yes | 700V | Flyback | - | - | 66.5% | 66kHz ~ 132kHz | 22 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 150°C (TJ) | - | - | TO-262-7C | Through Hole | 
                 
                     
                 
                
                 | 
				
                    TOP242GNIC OFFLINE SWITCH FLYBACK 8SMD Power Integrations  |  
                4,471 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                TOPSwitch®-GX | 8-SMD (7 Leads), Gull Wing | Tube | Discontinued at Digi-Key | Isolated | Yes | 700V | Flyback | - | - | 66.5% | 66kHz ~ 132kHz | 15 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 150°C (TJ) | - | - | SMD-8B | Surface Mount | 
                 
                     
                 
                
                 | 
				
                    TOP243FNIC OFFLINE SW FLYBACK TO262-7C Power Integrations  |  
                4,427 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                TOPSwitch®-GX | TO-262-7 (6 Leads) Formed Leads | Tube | Obsolete | Isolated | Yes | 700V | Flyback | - | - | 66.5% | 66kHz ~ 132kHz | 45 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 150°C (TJ) | - | - | TO-262-7C | Through Hole | 
                 
                     
                 
                
                 | 
				
                    TOP243GNIC OFFLINE SWITCH FLYBACK 8SMD Power Integrations  |  
                3,720 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                TOPSwitch®-GX | 8-SMD (7 Leads), Gull Wing | Tube | Discontinued at Digi-Key | Isolated | Yes | 700V | Flyback | - | - | 66.5% | 66kHz ~ 132kHz | 25 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 150°C (TJ) | - | - | SMD-8B | Surface Mount | 
                 
                     
                 
                
                 | 
				
                    TOP244FNIC OFFLINE SW FLYBACK TO262-7C Power Integrations  |  
                4,318 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                TOPSwitch®-GX | TO-262-7 (6 Leads) Formed Leads | Tube | Obsolete | Isolated | Yes | 700V | Flyback | - | - | 66.5% | 66kHz ~ 132kHz | 65 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 150°C (TJ) | - | - | TO-262-7C | Through Hole | 
                 
                     
                 
                
                 | 
				
                    TOP244GNIC OFFLINE SWITCH FLYBACK 8SMD Power Integrations  |  
                1,434 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                TOPSwitch®-GX | 8-SMD (7 Leads), Gull Wing | Tube | Discontinued at Digi-Key | Isolated | Yes | 700V | Flyback | - | - | 66.5% | 66kHz ~ 132kHz | 28 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 150°C (TJ) | - | - | SMD-8B | Surface Mount | 
                 
                     
                 
                
                 | 
				
                    TOP245FNIC OFFLINE SW FLYBACK TO262-7C Power Integrations  |  
                1,214 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                TOPSwitch®-GX | TO-262-7 (6 Leads) Formed Leads | Tube | Obsolete | Isolated | Yes | 700V | Flyback | - | - | 66.5% | 66kHz ~ 132kHz | 85 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 150°C (TJ) | - | - | TO-262-7C | Through Hole | 
                 
                     
                 
                
                 | 
				
                    TOP246FNIC OFFLINE SW FLYBACK TO262-7C Power Integrations  |  
                4,769 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                TOPSwitch®-GX | TO-262-7 (6 Leads) Formed Leads | Tube | Obsolete | Isolated | Yes | 700V | Flyback | - | - | 66.5% | 66kHz ~ 132kHz | 125 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 150°C (TJ) | - | - | TO-262-7C | Through Hole | 
                 
                     
                 
                
                 | 
				
                    TOP247FNIC OFFLINE SW FLYBACK TO262-7C Power Integrations  |  
                3,203 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                TOPSwitch®-GX | TO-262-7 (6 Leads) Formed Leads | Tube | Obsolete | Isolated | Yes | 700V | Flyback | - | - | 66.5% | 66kHz ~ 132kHz | 165 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 150°C (TJ) | - | - | TO-262-7C | Through Hole |