| Parameters | 
                                    
                                                                                                            
                                        | Mfr | 
                                        National Semiconductor | 
                                    
                                                                        
                                        | Series | 
                                        - | 
                                    
                                                                        
                                        | Package | 
                                        Bulk | 
                                    
                                                                        
                                        | Product Status | 
                                        Active | 
                                    
                                                                        
                                        | Type | 
                                        DC DC Regulator | 
                                    
                                                                        
                                        | Topology | 
                                        Step-Up (Boost) | 
                                    
                                                                        
                                        | Internal Switch(s) | 
                                        Yes | 
                                    
                                                                        
                                        | Number of Outputs | 
                                        13 | 
                                    
                                                                        
                                        | Voltage - Supply (Min) | 
                                        3V | 
                                    
                                                                        
                                        | Voltage - Supply (Max) | 
                                        5.5V | 
                                    
                                                                        
                                        | Voltage - Output | 
                                        4V ~ 5.3V | 
                                    
                                                                        
                                        | Current - Output / Channel | 
                                        900mA (Switch) | 
                                    
                                                                        
                                        | Frequency | 
                                        2MHz | 
                                    
                                                                        
                                        | Dimming | 
                                        PWM | 
                                    
                                                                        
                                        | Applications | 
                                        Backlight, Camera Flash | 
                                    
                                                                        
                                        | Operating Temperature | 
                                        -30°C ~ 85°C (TA) | 
                                    
                                                                        
                                        | Mounting Type | 
                                        Surface Mount | 
                                    
                                                                        
                                        | Package / Case | 
                                        36-WFBGA, DSBGA | 
                                    
                                                                        
                                        | Supplier Device Package | 
                                        36-DSBGA | 
                                    
                                                                        
                                        | Base Product Number | 
                                        LP39542 | 
                                    
                                                                        
                                        | RoHS Status | 
                                        ROHS3 Compliant | 
                                    
                                                                        
                                        | Moisture Sensitivity Level (MSL) | 
                                        1  (Unlimited) | 
                                    
                                                                        
                                        | REACH Status | 
                                        REACH Unaffected | 
                                    
                                                                        
                                        | ECCN | 
                                        EAR99 | 
                                    
                                                                        
                                        | HTSUS | 
                                        8542.39.0001 | 
                                    
                                                                        
                                        | Standard Package | 
                                        250 | 
                                    
                                                                                                        
                            
                         
                                                LED Driver IC 13 Output DC DC Regulator Step-Up (Boost) PWM Dimming 900mA (Switch) 36-DSBGA