| Parameters | 
                                    
                                                                                                                        
                                                | Mfr | 
                                                Fairchild Semiconductor | 
                                            
                                                                                    
                                                | Series | 
                                                - | 
                                            
                                                                                    
                                                | Package | 
                                                Bulk | 
                                            
                                                                                    
                                                | Product Status | 
                                                Obsolete | 
                                            
                                                                                    
                                                | Type | 
                                                Ballast Controller | 
                                            
                                                                                    
                                                | Frequency | 
                                                44kHz ~ 56kHz | 
                                            
                                                                                    
                                                | Voltage - Supply | 
                                                11V ~ 30V | 
                                            
                                                                                    
                                                | Current - Supply | 
                                                6 mA | 
                                            
                                                                                    
                                                | Current - Output Source/Sink | 
                                                - | 
                                            
                                                                                    
                                                | Dimming | 
                                                No | 
                                            
                                                                                    
                                                | Operating Temperature | 
                                                -25°C ~ 125°C | 
                                            
                                                                                    
                                                | Mounting Type | 
                                                Surface Mount | 
                                            
                                                                                    
                                                | Package / Case | 
                                                8-SOIC (0.154", 3.90mm Width) | 
                                            
                                                                                    
                                                | Supplier Device Package | 
                                                8-SOIC | 
                                            
                                                                                    
                                                | Base Product Number | 
                                                KA7541 | 
                                            
                                                                                    
                                                | RoHS Status | 
                                                ROHS3 Compliant | 
                                            
                                                                                    
                                                | ECCN | 
                                                EAR99 | 
                                            
                                                                                    
                                                | HTSUS | 
                                                8542.39.0001 | 
                                            
                                                                                    
                                                | Standard Package | 
                                                3,000 | 
                                            
                                                                                                                
                                
                             
                                                Ballast Controller Controller 44kHz ~ 56kHz No 8-SOIC