| Parameters | 
                                                                                                            
                                            | Mfr | Fairchild Semiconductor | 
                                                                            
                                            | Series | WSaver® | 
                                                                            
                                            | Package | Bulk | 
                                                                            
                                            | Product Status | Active | 
                                                                            
                                            | Output Isolation | Isolated | 
                                                                            
                                            | Internal Switch(s) | No | 
                                                                            
                                            | Voltage - Breakdown | - | 
                                                                            
                                            | Topology | Flyback | 
                                                                            
                                            | Voltage - Start Up | 17.5 V | 
                                                                            
                                            | Voltage - Supply (Vcc/Vdd) | 6V ~ 30V | 
                                                                            
                                            | Duty Cycle | 68.5% | 
                                                                            
                                            | Frequency - Switching | 85kHz ~ 140kHz | 
                                                                            
                                            | Fault Protection | Current Limiting, Over Temperature, Over Voltage | 
                                                                            
                                            | Control Features | - | 
                                                                            
                                            | Operating Temperature | -40°C ~ 125°C (TA) | 
                                                                            
                                            | Package / Case | 10-WQFN Exposed Pad | 
                                                                            
                                            | Supplier Device Package | 10-MLP (4x3) | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Base Product Number | FAN501 | 
                                                                            
                                            | ECCN | EAR99 | 
                                                                            
                                            | HTSUS | 8542.39.0001 | 
                                                                            
                                            | Standard Package | 1 | 
                                                                                                    
                            
                         
                                                Converter Offline Flyback Topology 85kHz ~ 140kHz 10-MLP (4x3)