| Parameters | 
                                    
                                                                                                                        
                                                | Mfr | 
                                                Analog Devices Inc./Maxim Integrated | 
                                            
                                                                                    
                                                | Series | 
                                                - | 
                                            
                                                                                    
                                                | Package | 
                                                Tube | 
                                            
                                                                                    
                                                | Product Status | 
                                                Obsolete | 
                                            
                                                                                    
                                                | Battery Chemistry | 
                                                Lithium Ion | 
                                            
                                                                                    
                                                | Number of Cells | 
                                                1 ~ 4 | 
                                            
                                                                                    
                                                | Current - Charging | 
                                                Constant | 
                                            
                                                                                    
                                                | Programmable Features | 
                                                Timer | 
                                            
                                                                                    
                                                | Fault Protection | 
                                                - | 
                                            
                                                                                    
                                                | Charge Current - Max | 
                                                - | 
                                            
                                                                                    
                                                | Battery Pack Voltage | 
                                                16.8V | 
                                            
                                                                                    
                                                | Voltage - Supply (Max) | 
                                                28V | 
                                            
                                                                                    
                                                | Interface | 
                                                - | 
                                            
                                                                                    
                                                | Operating Temperature | 
                                                -40°C ~ 85°C (TA) | 
                                            
                                                                                    
                                                | Mounting Type | 
                                                Surface Mount | 
                                            
                                                                                    
                                                | Package / Case | 
                                                28-SSOP (0.154", 3.90mm Width) | 
                                            
                                                                                    
                                                | Supplier Device Package | 
                                                28-QSOP | 
                                            
                                                                                    
                                                | Base Product Number | 
                                                MAX1737 | 
                                            
                                                                                    
                                                | RoHS Status | 
                                                RoHS non-compliant | 
                                            
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 
                                                1  (Unlimited) | 
                                            
                                                                                    
                                                | REACH Status | 
                                                REACH Unaffected | 
                                            
                                                                                    
                                                | ECCN | 
                                                EAR99 | 
                                            
                                                                                    
                                                | HTSUS | 
                                                8542.39.0001 | 
                                            
                                                                                    
                                                | Standard Package | 
                                                1 | 
                                            
                                                                                                                
                                
                             
                                                Charger IC Lithium Ion 28-QSOP