| Parameters | 
                                
                                                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            14-WFDFN Exposed Pad | 
                                        
                                                                            
                                            | Surface Mount | 
                                            YES | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -25°C~85°C TA | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Series | 
                                            BatteryManager™ | 
                                        
                                                                            
                                            | Part Status | 
                                            Obsolete | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1 (Unlimited) | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            14 | 
                                        
                                                                            
                                            | ECCN Code | 
                                            EAR99 | 
                                        
                                                                            
                                            | Terminal Position | 
                                            DUAL | 
                                        
                                                                            
                                            | Terminal Form | 
                                            NO LEAD | 
                                        
                                                                            
                                            | Number of Functions | 
                                            1 | 
                                        
                                                                            
                                            | Supply Voltage | 
                                            5V | 
                                        
                                                                            
                                            | Terminal Pitch | 
                                            0.4mm | 
                                        
                                                                            
                                            | Number of Channels | 
                                            1 | 
                                        
                                                                            
                                            | Interface | 
                                            USB | 
                                        
                                                                            
                                            | Analog IC - Other Type | 
                                            POWER SUPPLY MANAGEMENT CIRCUIT | 
                                        
                                                                            
                                            | Adjustable Threshold | 
                                            YES | 
                                        
                                                                            
                                            | Fault Protection | 
                                            Over Current, Over Temperature, Over Voltage | 
                                        
                                                                            
                                            | Battery Chemistry | 
                                            Lithium Ion/Polymer | 
                                        
                                                                            
                                            | Number of Cells | 
                                            1 | 
                                        
                                                                            
                                            | Voltage - Supply (Max) | 
                                            6.5V | 
                                        
                                                                            
                                            | Programmable Features | 
                                            Current, Timer | 
                                        
                                                                            
                                            | Current - Charging | 
                                            Constant - Programmable | 
                                        
                                                                            
                                            | Charge Current - Max | 
                                            1.6A | 
                                        
                                                                            
                                            | Battery Pack Voltage | 
                                            4.2V | 
                                        
                                                                            
                                            | Height Seated (Max) | 
                                            0.8mm | 
                                        
                                                                            
                                            | Length | 
                                            3mm | 
                                        
                                                                            
                                            | Width | 
                                            3mm | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                                                    
                            
                         
                                                AAT3672IWO-4.2-3-T1 Overview
If you are looking for it in the Tape & Reel (TR) package, then you have found it.Located in package 14-WFDFN Exposed Pad, it can be found there.This device is mounted using type Surface Mount.This is the right thing to do: set the temperature to -25°C~85°C TA.It uses an analog integrated circuit of type POWER SUPPLY MANAGEMENT CIRCUIT.Charge the device with Constant - Programmable current.Among its terminations, there are 14.Batteries pack have 4.2V.Serveral programmable features like Current, Timer.The device has a maximum charging current of 1.6A.The number of available channels is 1.The maximum supply voltage of the devices should be set at 6.5V.Batteries with a 5V voltage are compatible with it.Electric components from the BatteryManager? series are included in this package.
AAT3672IWO-4.2-3-T1 Features
Battery pack voltage of 4.2V
1 channels
14-WFDFN Exposed Pad package
AAT3672IWO-4.2-3-T1 Applications
There are a lot of Skyworks Solutions Inc. AAT3672IWO-4.2-3-T1 Battery Chargers ICs applications. 
- Remote sensor
 - Digital camera
 - Wireless headphones
 - Energy harvesting
 - Military equipment
 - Marine buoy lights
 - Locomotive
 - Solar charging
 - Tablets
 - Mobile point-of-sale (mPOS) terminals