| Parameters | 
                                                                                                                        
                                                | Mfr | Analog Devices Inc./Maxim Integrated | 
                                                                                    
                                                | Series | - | 
                                                                                    
                                                | Package | Tray | 
                                                                                    
                                                | Product Status | Active | 
                                                                                    
                                                | Function | Step-Down | 
                                                                                    
                                                | Output Configuration | Positive | 
                                                                                    
                                                | Topology | Buck | 
                                                                                    
                                                | Output Type | Adjustable | 
                                                                                    
                                                | Number of Outputs | 1 or 2 | 
                                                                                    
                                                | Voltage - Input (Min) | 4.5V, 2.7V | 
                                                                                    
                                                | Voltage - Input (Max) | 60V, 5.5V | 
                                                                                    
                                                | Voltage - Output (Min/Fixed) | 0.9V, 0.75V | 
                                                                                    
                                                | Voltage - Output (Max) | 5.5V, 4.8V | 
                                                                                    
                                                | Current - Output | 1.5A, 1A | 
                                                                                    
                                                | Frequency - Switching | 250kHz ~ 800kHz, 1MHz ~ 4MHz | 
                                                                                    
                                                | Synchronous Rectifier | Yes | 
                                                                                    
                                                | Operating Temperature | -40°C ~ 125°C | 
                                                                                    
                                                | Mounting Type | Surface Mount | 
                                                                                    
                                                | Package / Case | 28-WFQFN Exposed Pad | 
                                                                                    
                                                | Supplier Device Package | 28-TQFN (5x5) | 
                                                                                    
                                                | Base Product Number | MAX17673 | 
                                                                                    
                                                | RoHS Status | ROHS3 Compliant | 
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                                    
                                                | REACH Status | REACH Unaffected | 
                                                                                    
                                                | ECCN | EAR99 | 
                                                                                    
                                                | HTSUS | 8542.39.0001 | 
                                                                                    
                                                | Standard Package | 490 | 
                                                                                                                
                                
                             
                                                Buck Switching Regulator IC Positive Adjustable 0.9V, 0.75V 1 or 2 Output 1.5A, 1A 28-WFQFN Exposed Pad