| Parameters | 
                                                                                                                        
                                                | Mfr | Fairchild Semiconductor | 
                                                                                    
                                                | Series | - | 
                                                                                    
                                                | Package | Tube | 
                                                                                    
                                                | 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 | Through Hole | 
                                                                                    
                                                | Package / Case | 8-DIP (0.300", 7.62mm) | 
                                                                                    
                                                | Supplier Device Package | 8-DIP | 
                                                                                    
                                                | Base Product Number | KA7541 | 
                                                                                    
                                                | RoHS Status | ROHS3 Compliant | 
                                                                                    
                                                | ECCN | EAR99 | 
                                                                                    
                                                | HTSUS | 8542.39.0001 | 
                                                                                    
                                                | Standard Package | 50 | 
                                                                                                                
                                
                             
                                                Ballast Controller Controller 44kHz ~ 56kHz No 8-DIP