| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            10 Weeks | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            10-UFDFN Exposed Pad | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~85°C TA | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Series | 
                                            XC680x | 
                                        
                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1  (Unlimited) | 
                                        
                                                                            
                                            | Interface | 
                                            USB | 
                                        
                                                                            
                                            | Analog IC - Other Type | 
                                            POWER SUPPLY SUPPORT CIRCUIT | 
                                        
                                                                            
                                            | Fault Protection | 
                                            Over Current, Over Temperature, Reverse Current | 
                                        
                                                                            
                                            | Battery Chemistry | 
                                            Lithium Ion/Polymer | 
                                        
                                                                            
                                            | Number of Cells | 
                                            1 | 
                                        
                                                                            
                                            | Voltage - Supply (Max) | 
                                            5.5V | 
                                        
                                                                            
                                            | Programmable Features | 
                                            Current | 
                                        
                                                                            
                                            | Current - Charging | 
                                            Constant - Programmable | 
                                        
                                                                            
                                            | Charge Current - Max | 
                                            385mA | 
                                        
                                                                            
                                            | Battery Pack Voltage | 
                                            4.35V | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                                                    
                            
                         
                                                XC6806A435DR-G Overview
I found it in the Tape & Reel (TR) package, which comes with everything you need.An included version of it is available in the package 10-UFDFN Exposed Pad.A mounting type of Surface Mount has been specified for this device.Temperature -40°C~85°C TA is recommended for reliable performance.It uses an analog integrated circuit of type POWER SUPPLY SUPPORT CIRCUIT.To charge the device, a current of Constant - Programmable is required.4.35V is the voltage for the battery pack.Among the programmable features are Current.As far as the charging current is concerned, it is 385mA at full charge.There is a preference for devices with 5.5V maximum supply voltages.This component is a member of the electrical component series XC680x.
XC6806A435DR-G Features
Battery pack voltage of 4.35V
10-UFDFN Exposed Pad package
XC6806A435DR-G Applications
There are a lot of Torex Semiconductor Ltd XC6806A435DR-G Battery Chargers ICs applications. 
- Wearables
 - Military equipment
 - Emergency/Security
 - MP3, MP4 player
 - Forklift
 - Mobile router
 - Electric lift car
 - Ruggedized notebooks/tablet computers
 - GPS portable devices
 - Industrial handhelds