| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            8 Weeks | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            8-SOIC (0.154, 3.90mm Width) | 
                                        
                                                                            
                                            | Surface Mount | 
                                            YES | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~85°C TA | 
                                        
                                                                            
                                            | Packaging | 
                                            Tube | 
                                        
                                                                            
                                            | JESD-609 Code | 
                                            e3 | 
                                        
                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1  (Unlimited) | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            8 | 
                                        
                                                                            
                                            | ECCN Code | 
                                            EAR99 | 
                                        
                                                                            
                                            | Terminal Finish | 
                                            Matte Tin (Sn) | 
                                        
                                                                            
                                            | Technology | 
                                            CMOS | 
                                        
                                                                            
                                            | Terminal Position | 
                                            DUAL | 
                                        
                                                                            
                                            | Terminal Form | 
                                            GULL WING | 
                                        
                                                                            
                                            | Peak Reflow Temperature (Cel) | 
                                            260 | 
                                        
                                                                            
                                            | Number of Functions | 
                                            1 | 
                                        
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 
                                            30 | 
                                        
                                                                            
                                            | Base Part Number | 
                                            LTC4002 | 
                                        
                                                                            
                                            | Pin Count | 
                                            8 | 
                                        
                                                                            
                                            | JESD-30 Code | 
                                            R-PDSO-G8 | 
                                        
                                                                            
                                            | Qualification Status | 
                                            Not Qualified | 
                                        
                                                                            
                                            | Input Voltage-Nom | 
                                            10V | 
                                        
                                                                            
                                            | Analog IC - Other Type | 
                                            BATTERY CHARGE CONTROLLER | 
                                        
                                                                            
                                            | Input Voltage (Min) | 
                                            4.7V | 
                                        
                                                                            
                                            | Control Mode | 
                                            CURRENT-MODE | 
                                        
                                                                            
                                            | Input Voltage (Max) | 
                                            22V | 
                                        
                                                                            
                                            | Control Technique | 
                                            PULSE WIDTH MODULATION | 
                                        
                                                                            
                                            | Switcher Configuration | 
                                            BUCK | 
                                        
                                                                            
                                            | Switching Frequency-Max | 
                                            550kHz | 
                                        
                                                                            
                                            | Battery Chemistry | 
                                            Lithium-Ion | 
                                        
                                                                            
                                            | Number of Cells | 
                                            1 | 
                                        
                                                                            
                                            | Voltage - Supply (Max) | 
                                            22V | 
                                        
                                                                            
                                            | Programmable Features | 
                                            Timer | 
                                        
                                                                            
                                            | Current - Charging | 
                                            Constant - Programmable | 
                                        
                                                                            
                                            | Battery Pack Voltage | 
                                            4.2V | 
                                        
                                                                            
                                            | Length | 
                                            4.9025mm | 
                                        
                                                                            
                                            | Width | 
                                            3.899mm | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                                                    
                            
                         
                                                LTC4002ES8-4.2#PBF Overview
It is available in the package Tube.To make it easier for you, it is included with the 8-SOIC (0.154, 3.90mm Width) package.Mounting type for the device is Surface Mount.Setting the temperature to -40°C~85°C TA is the right thing to do.A analog IC of BATTERY CHARGE CONTROLLER has been used in the design of this device.To charge the device, Constant - Programmable current is required.Identify its related parts based on the base part number LTC4002.The overall number of terminations that can be found in it is 8 as a whole.Hence, the battery pack is at 4.2V when it comes to voltage.Pins 8 are included.It is possible to program features such as Timer.Devices have a maximum supply voltage of 22V.10V is the input voltage for the device.The minimal input voltage is 4.7V volts.At most, the part has a switching frequency of 550kHz.With this device, the maximum input voltage is 22V.
LTC4002ES8-4.2#PBF Features
Battery pack voltage of 4.2V
8-SOIC (0.154, 3.90mm Width) package
LTC4002ES8-4.2#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC4002ES8-4.2#PBF Battery Chargers ICs applications. 
- Smart power strips
 - Electronic dictionary
 - Automotive battery charger circuits
 - Remote sensor
 - Smart speakers
 - Boat
 - Modern LA
 - High end, feature-rich consumer
 - Maintenance shops
 - Energy harvesting