| 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) | 22 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 | LYT4214 | 
                                                                            
                                            | RoHS Status | RoHS Compliant | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                            
                                            | REACH Status | REACH Unaffected | 
                                                                            
                                            | ECCN | EAR99 | 
                                                                            
                                            | HTSUS | 8542.39.0001 | 
                                                                            
                                            | Other Names | 596-1439-5 | 
                                                                            
                                            | Standard Package | 48 | 
                                                                                                    
                            
                         
                                                Converter Offline Flyback, Step-Down (Buck), Step-Up (Boost) Topology 140kHz eSIP-7C