| Parameters | 
                                
                                                                                                            
                                            | Mount | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            SOT-23-6 | 
                                        
                                                                            
                                            | Number of Pins | 
                                            6 | 
                                        
                                                                            
                                            | Pbfree Code | 
                                            yes | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            6 | 
                                        
                                                                            
                                            | ECCN Code | 
                                            EAR99 | 
                                        
                                                                            
                                            | Max Operating Temperature | 
                                            85°C | 
                                        
                                                                            
                                            | Min Operating Temperature | 
                                            -40°C | 
                                        
                                                                            
                                            | HTS Code | 
                                            8542.39.00.01 | 
                                        
                                                                            
                                            | Subcategory | 
                                            Power Management Circuits | 
                                        
                                                                            
                                            | Technology | 
                                            BICMOS | 
                                        
                                                                            
                                            | Terminal Position | 
                                            DUAL | 
                                        
                                                                            
                                            | Terminal Form | 
                                            GULL WING | 
                                        
                                                                            
                                            | Peak Reflow Temperature (Cel) | 
                                            260 | 
                                        
                                                                            
                                            | Number of Functions | 
                                            1 | 
                                        
                                                                            
                                            | Terminal Pitch | 
                                            0.95mm | 
                                        
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 
                                            40 | 
                                        
                                                                            
                                            | Pin Count | 
                                            6 | 
                                        
                                                                            
                                            | Power Supplies | 
                                            1.2/5V | 
                                        
                                                                            
                                            | Temperature Grade | 
                                            INDUSTRIAL | 
                                        
                                                                            
                                            | Number of Channels | 
                                            2 | 
                                        
                                                                            
                                            | Max Supply Voltage | 
                                            5.5V | 
                                        
                                                                            
                                            | Min Supply Voltage | 
                                            1V | 
                                        
                                                                            
                                            | Analog IC - Other Type | 
                                            POWER SUPPLY SUPPORT CIRCUIT | 
                                        
                                                                            
                                            | Power Dissipation-Max | 
                                            695mW | 
                                        
                                                                            
                                            | Adjustable Threshold | 
                                            NO | 
                                        
                                                                            
                                            | Min Reset Threshold Voltage | 
                                            2.438V | 
                                        
                                                                            
                                            | Max Reset Threshold Voltage | 
                                            2.563V | 
                                        
                                                                            
                                            | Height Seated (Max) | 
                                            1.45mm | 
                                        
                                                                            
                                            | Length | 
                                            2.9mm | 
                                        
                                                                            
                                            | Radiation Hardening | 
                                            No | 
                                        
                                                                            
                                            | RoHS Status | 
                                            RoHS Compliant | 
                                        
                                                                            
                                            | Lead Free | 
                                            Lead Free | 
                                        
                                                                                                    
                            
                         
                                                MAX6440UTKSZD3+T Overview
For the SOT-23-6 package, it is appropriate. A device like this uses an analog IC named POWER SUPPLY SUPPORT CIRCUIT. There are 2 channels available. In total, it has 6 pins. Surface Mount is the mount number for this part. Voltage must not drop below 1V volts to operate this part. In this case, it's a Power Management Circuits family component. A voltage of 5.5V volts is recommended for this chip. If you want to activate this device, it must be at least -40°C. The product should be used below 85°C degrees Celsius. There is a 1.2/5V volt power source. On it, there are 6 pins. In order for the device to be reset, it needs to be below 2.563V. A device's minimum reset threshold voltage should be higher than 2.438V. 
MAX6440UTKSZD3+T Features
Available in SOT-23-6 Package 
with 6 Pins
The Min Reset Threshold Voltage at 2.438V
MAX6440UTKSZD3+T Applications
There are a lot of Maxim Integrated MAX6440UTKSZD3+T Battery Management ICs applications. 
- Golf cars
 - Smart speaker / portable audio
 - Providing battery protection
 - Service robotics
 - Non-road type vehicles
 - Lifts and cranes
 - Cleaning machines
 - ADAS Lidar
 - Robot vacuum cleaner
 - Tower communications