| Parameters | 
                                                                                                            
                                        | Mfr | Analog Devices Inc. | 
                                                                        
                                        | Series | - | 
                                                                        
                                        | Package | Tape & Reel (TR) | 
                                                                        
                                        | Product Status | Active | 
                                                                        
                                        | Output Type | Transistor Driver | 
                                                                        
                                        | Function | Step-Up/Step-Down | 
                                                                        
                                        | Output Configuration | Positive | 
                                                                        
                                        | Topology | Buck-Boost | 
                                                                        
                                        | Number of Outputs | 1 | 
                                                                        
                                        | Output Phases | 1 | 
                                                                        
                                        | Voltage - Supply (Vcc/Vdd) | 4V ~ 60V | 
                                                                        
                                        | Frequency - Switching | 645kHz ~ 2.1MHz | 
                                                                        
                                        | Duty Cycle (Max) | 95% | 
                                                                        
                                        | Synchronous Rectifier | Yes | 
                                                                        
                                        | Clock Sync | Yes | 
                                                                        
                                        | Serial Interfaces | - | 
                                                                        
                                        | Control Features | Current Limit, Frequency Control, Soft Start | 
                                                                        
                                        | Operating Temperature | -40°C ~ 150°C (TJ) | 
                                                                        
                                        | Mounting Type | Surface Mount | 
                                                                        
                                        | Package / Case | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | 
                                                                        
                                        | Supplier Device Package | 28-TSSOP-EP | 
                                                                        
                                        | Base Product Number | LT8390 | 
                                                                        
                                        | RoHS Status | ROHS3 Compliant | 
                                                                        
                                        | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                        
                                        | REACH Status | REACH Unaffected | 
                                                                        
                                        | ECCN | EAR99 | 
                                                                        
                                        | HTSUS | 8542.39.0001 | 
                                                                        
                                        | Standard Package | 2,000 | 
                                                                                                        
                            
                         
                                                Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 28-TSSOP-EP