| Parameters | 
                                                                                                                        
                                                | Mfr | onsemi | 
                                                                                    
                                                | Series | - | 
                                                                                    
                                                | Package | Tape & Reel (TR) | 
                                                                                    
                                                | Product Status | Active | 
                                                                                    
                                                | Output Isolation | Isolated | 
                                                                                    
                                                | Internal Switch(s) | No | 
                                                                                    
                                                | Voltage - Breakdown | - | 
                                                                                    
                                                | Topology | Flyback, Forward | 
                                                                                    
                                                | Voltage - Start Up | 14 V | 
                                                                                    
                                                | Voltage - Supply (Vcc/Vdd) | 9V ~ 28V | 
                                                                                    
                                                | Duty Cycle | 45.6% | 
                                                                                    
                                                | Frequency - Switching | Up to 500kHz | 
                                                                                    
                                                | Fault Protection | Current Limiting | 
                                                                                    
                                                | Control Features | Frequency Control, Soft Start | 
                                                                                    
                                                | Operating Temperature | -25°C ~ 125°C (TJ) | 
                                                                                    
                                                | Package / Case | 8-SOIC (0.154", 3.90mm Width) | 
                                                                                    
                                                | Supplier Device Package | 8-SOIC | 
                                                                                    
                                                | Mounting Type | Surface Mount | 
                                                                                    
                                                | Base Product Number | NCP1252 | 
                                                                                    
                                                | RoHS Status | ROHS3 Compliant | 
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                                    
                                                | REACH Status | REACH Unaffected | 
                                                                                    
                                                | ECCN | EAR99 | 
                                                                                    
                                                | HTSUS | 8542.39.0001 | 
                                                                                    
                                                | Standard Package | 2,500 | 
                                                                                                                
                                
                             
                                                Converter Offline Flyback, Forward Topology Up to 500kHz 8-SOIC