| Parameters | 
                                    
                                                                                                            
                                        | Mfr | 
                                        Power Integrations | 
                                    
                                                                        
                                        | Series | 
                                        LYTSwitch™-4 | 
                                    
                                                                        
                                        | Package | 
                                        Tube | 
                                    
                                                                        
                                        | Product Status | 
                                        Obsolete | 
                                    
                                                                        
                                        | Output Isolation | 
                                        Isolated | 
                                    
                                                                        
                                        | Internal Switch(s) | 
                                        Yes | 
                                    
                                                                        
                                        | Voltage - Breakdown | 
                                        725V | 
                                    
                                                                        
                                        | Topology | 
                                        Flyback, Step-Down (Buck), Step-Up (Boost) | 
                                    
                                                                        
                                        | Voltage - Supply (Vcc/Vdd) | 
                                        - | 
                                    
                                                                        
                                        | Duty Cycle | 
                                        99.9% | 
                                    
                                                                        
                                        | Frequency - Switching | 
                                        140kHz | 
                                    
                                                                        
                                        | Power (Watts) | 
                                        18 W | 
                                    
                                                                        
                                        | Fault Protection | 
                                        - | 
                                    
                                                                        
                                        | Control Features | 
                                        - | 
                                    
                                                                        
                                        | Operating Temperature | 
                                        -40°C ~ 150°C (TJ) | 
                                    
                                                                        
                                        | Package / Case | 
                                        7-SSIP, 6 Leads, Exposed Pad, Formed Leads | 
                                    
                                                                        
                                        | Supplier Device Package | 
                                        eSIP-7C | 
                                    
                                                                        
                                        | Mounting Type | 
                                        Through Hole | 
                                    
                                                                        
                                        | Base Product Number | 
                                        LYT4323 | 
                                    
                                                                        
                                        | RoHS Status | 
                                        RoHS Compliant | 
                                    
                                                                        
                                        | Moisture Sensitivity Level (MSL) | 
                                        1  (Unlimited) | 
                                    
                                                                        
                                        | REACH Status | 
                                        REACH Unaffected | 
                                    
                                                                        
                                        | ECCN | 
                                        EAR99 | 
                                    
                                                                        
                                        | HTSUS | 
                                        8542.39.0001 | 
                                    
                                                                        
                                        | Standard Package | 
                                        48 | 
                                    
                                                                                                        
                            
                         
                                                Converter Offline Flyback, Step-Down (Buck), Step-Up (Boost) Topology 140kHz eSIP-7C