| Parameters | 
                                    
                                                                                                                        
                                                | Mfr | 
                                                Texas Instruments | 
                                            
                                                                                    
                                                | Series | 
                                                - | 
                                            
                                                                                    
                                                | Package | 
                                                Tube | 
                                            
                                                                                    
                                                | Product Status | 
                                                Discontinued at Digi-Key | 
                                            
                                                                                    
                                                | Output Isolation | 
                                                Non-Isolated | 
                                            
                                                                                    
                                                | Internal Switch(s) | 
                                                No | 
                                            
                                                                                    
                                                | Voltage - Breakdown | 
                                                - | 
                                            
                                                                                    
                                                | Topology | 
                                                Flyback | 
                                            
                                                                                    
                                                | Voltage - Start Up | 
                                                8.4 V | 
                                            
                                                                                    
                                                | Voltage - Supply (Vcc/Vdd) | 
                                                6.3V ~ 9.3V | 
                                            
                                                                                    
                                                | Duty Cycle | 
                                                - | 
                                            
                                                                                    
                                                | Frequency - Switching | 
                                                - | 
                                            
                                                                                    
                                                | Fault Protection | 
                                                Short Circuit | 
                                            
                                                                                    
                                                | Control Features | 
                                                - | 
                                            
                                                                                    
                                                | Operating Temperature | 
                                                0°C ~ 70°C (TA) | 
                                            
                                                                                    
                                                | Package / Case | 
                                                8-SOIC (0.154", 3.90mm Width) | 
                                            
                                                                                    
                                                | Supplier Device Package | 
                                                8-SOIC | 
                                            
                                                                                    
                                                | Mounting Type | 
                                                Surface Mount | 
                                            
                                                                                    
                                                | Base Product Number | 
                                                UCC3889 | 
                                            
                                                                                    
                                                | RoHS Status | 
                                                ROHS3 Compliant | 
                                            
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 
                                                2  (1 Year) | 
                                            
                                                                                    
                                                | REACH Status | 
                                                REACH Unaffected | 
                                            
                                                                                    
                                                | ECCN | 
                                                EAR99 | 
                                            
                                                                                    
                                                | HTSUS | 
                                                8542.39.0001 | 
                                            
                                                                                    
                                                | Standard Package | 
                                                75 | 
                                            
                                                                                                                
                                
                             
                                                Converter Offline Flyback Topology 8-SOIC