| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            8 Weeks | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            22-WFDFN Exposed Pad | 
                                        
                                                                            
                                            | Surface Mount | 
                                            YES | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~85°C TA | 
                                        
                                                                            
                                            | Packaging | 
                                            Tube | 
                                        
                                                                            
                                            | Published | 
                                            2009 | 
                                        
                                                                            
                                            | JESD-609 Code | 
                                            e3 | 
                                        
                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1  (Unlimited) | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            22 | 
                                        
                                                                            
                                            | ECCN Code | 
                                            EAR99 | 
                                        
                                                                            
                                            | Terminal Finish | 
                                            Matte Tin (Sn) | 
                                        
                                                                            
                                            | Additional Feature | 
                                            (HVIN) HIGH INPUT VOLTAGE RANGE=6V TO 36V; UNDERVOLTAGE LOCKOUT | 
                                        
                                                                            
                                            | Subcategory | 
                                            Power Management Circuits | 
                                        
                                                                            
                                            | Technology | 
                                            CMOS | 
                                        
                                                                            
                                            | Terminal Position | 
                                            DUAL | 
                                        
                                                                            
                                            | Terminal Form | 
                                            NO LEAD | 
                                        
                                                                            
                                            | Peak Reflow Temperature (Cel) | 
                                            260 | 
                                        
                                                                            
                                            | Number of Functions | 
                                            1 | 
                                        
                                                                            
                                            | Supply Voltage | 
                                            5V | 
                                        
                                                                            
                                            | Terminal Pitch | 
                                            0.5mm | 
                                        
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 
                                            30 | 
                                        
                                                                            
                                            | Base Part Number | 
                                            LTC4089 | 
                                        
                                                                            
                                            | Pin Count | 
                                            22 | 
                                        
                                                                            
                                            | JESD-30 Code | 
                                            R-PDSO-N22 | 
                                        
                                                                            
                                            | Qualification Status | 
                                            Not Qualified | 
                                        
                                                                            
                                            | Power Supplies | 
                                            5V | 
                                        
                                                                            
                                            | Number of Channels | 
                                            1 | 
                                        
                                                                            
                                            | Interface | 
                                            USB | 
                                        
                                                                            
                                            | Analog IC - Other Type | 
                                            POWER SUPPLY MANAGEMENT CIRCUIT | 
                                        
                                                                            
                                            | Adjustable Threshold | 
                                            NO | 
                                        
                                                                            
                                            | Battery Chemistry | 
                                            Lithium-Ion | 
                                        
                                                                            
                                            | Number of Cells | 
                                            1 | 
                                        
                                                                            
                                            | Voltage - Supply (Max) | 
                                            5.5V 36V | 
                                        
                                                                            
                                            | Programmable Features | 
                                            Timer | 
                                        
                                                                            
                                            | Current - Charging | 
                                            Constant - Programmable | 
                                        
                                                                            
                                            | Battery Pack Voltage | 
                                            4.2V | 
                                        
                                                                            
                                            | Height Seated (Max) | 
                                            0.8mm | 
                                        
                                                                            
                                            | Length | 
                                            6mm | 
                                        
                                                                            
                                            | Width | 
                                            3mm | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                                                    
                            
                         
                                                LTC4089EDJC#PBF Overview
You can find it in the Tube package.A 22-WFDFN Exposed Pad package is included with this item as part of its contents.There is a type of mounting for this device: Surface Mount.If you wish to ensure reliable performance, set the temperature to -40°C~85°C TA.It functions by using an analog IC called POWER SUPPLY MANAGEMENT CIRCUIT.Constant - Programmable current is required to charge the device.This part number LTC4089 can be used to find its related parts.As a whole, it contains 22 terminations.It is set to 4.2V for the battery pack.A total of 22 pins are present on it.The unit is equipped with a number of programmable features, including Timer.The number of channels available is 1.There is a maximum voltage of 5.5V 36V for the device.Batteries with 5V can be used to power it.Subcategory 0 is home to this device.It is set to 5V when it comes to the power supply for the part.Additionally, (HVIN) HIGH INPUT VOLTAGE RANGE=6V TO 36V; UNDERVOLTAGE LOCKOUT can be generated by the device.
LTC4089EDJC#PBF Features
Battery pack voltage of 4.2V
1 channels
Power Management Circuits subcategory
Addtional features of (HVIN) HIGH INPUT VOLTAGE RANGE=6V TO 36V; UNDERVOLTAGE LOCKOUT
22-WFDFN Exposed Pad package
LTC4089EDJC#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC4089EDJC#PBF Battery Chargers ICs applications. 
- Fleet management
 - Pallet jacks
 - Smart speakers
 - Military equipment
 - Model aircraft
 - High end, feature-rich consumer
 - Remote powered communication and telemetry systems
 - Wireless headphones
 - Electric pallet truck
 - Instruments and meters