| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 20 Weeks | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 40-WFQFN Exposed Pad | 
                                                                            
                                            | Operating Temperature | -40°C~85°C TA | 
                                                                            
                                            | Packaging | Cut Tape (CT) | 
                                                                            
                                            | Part Status | Discontinued | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 3 (168 Hours) | 
                                                                            
                                            | Reach Compliance Code | unknown | 
                                                                            
                                            | Function | Multi-Function Controller | 
                                                                            
                                            | Interface | USB | 
                                                                            
                                            | Fault Protection | Over Voltage, Short Circuit | 
                                                                            
                                            | Battery Chemistry | Lithium Ion/Polymer | 
                                                                            
                                            | Number of Cells | 1 ~ 2 | 
                                                                            
                                            | RoHS Status | RoHS Compliant | 
                                                                                                    
                            
                         
                                                ACT2804QJ-T0435 Overview
For package 40-WFQFN Exposed Pad, it is appropriate. It comes in a case with a Cut Tape (CT). There is a space in between this part and Surface Mount. It is able to deliver the Multi-Function Controller functions.  For the part to perform properly, it should be operated at temperature -40°C~85°C TA. This part includes Lithium Ion/Polymer in its battery chemistry. 
ACT2804QJ-T0435 Features
Available in 40-WFQFN Exposed Pad Package 
Mounting Type: Surface Mount
Battery Chemistry : Lithium Ion/Polymer
ACT2804QJ-T0435 Applications
There are a lot of Qorvo US Inc. ACT2804QJ-T0435 Battery Management ICs applications. 
- Reporting operational status to external devices
- Lifts and cranes
- Rear light with dynamic control
- Hybrid electric vehicles
- ADAS sonar
- Service robotics
- Electric-powered machinery
- Garbage compressors
- ADAS Lidar
- Providing battery protection