| Parameters | 
                                                                                                                        
                                                | Mfr | Monolithic Power Systems Inc. | 
                                                                                    
                                                | Series | - | 
                                                                                    
                                                | Package | Tape & Reel (TR) | 
                                                                                    
                                                | Product Status | Active | 
                                                                                    
                                                | Type | DC DC Controller | 
                                                                                    
                                                | Topology | Step-Down (Buck) | 
                                                                                    
                                                | Internal Switch(s) | No | 
                                                                                    
                                                | Number of Outputs | 4 | 
                                                                                    
                                                | Voltage - Supply (Min) | 5V | 
                                                                                    
                                                | Voltage - Supply (Max) | 24V | 
                                                                                    
                                                | Voltage - Output | - | 
                                                                                    
                                                | Current - Output / Channel | 350mA | 
                                                                                    
                                                | Frequency | 150kHz ~ 590kHz | 
                                                                                    
                                                | Dimming | Analog, PWM | 
                                                                                    
                                                | Applications | Backlight | 
                                                                                    
                                                | Operating Temperature | -40°C ~ 125°C (TJ) | 
                                                                                    
                                                | Mounting Type | Surface Mount | 
                                                                                    
                                                | Package / Case | 28-SOIC (0.295", 7.50mm Width) | 
                                                                                    
                                                | Supplier Device Package | 28-SOIC | 
                                                                                    
                                                | Base Product Number | MP3378 | 
                                                                                    
                                                | RoHS Status | ROHS3 Compliant | 
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                                    
                                                | REACH Status | REACH Unaffected | 
                                                                                    
                                                | ECCN | EAR99 | 
                                                                                    
                                                | HTSUS | 8542.39.0001 | 
                                                                                    
                                                | Standard Package | 1,000 | 
                                                                                                                
                                
                             
                                                LED Driver IC 4 Output DC DC Controller Step-Down (Buck) Analog, PWM Dimming 350mA 28-SOIC