| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 10 Weeks | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 20-WFQFN Exposed Pad | 
                                                                            
                                            | Surface Mount | YES | 
                                                                            
                                            | Operating Temperature | -40°C~85°C TA | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Published | 2010 | 
                                                                            
                                            | Series | PowerPath™ | 
                                                                            
                                            | JESD-609 Code | e3 | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 
                                                                            
                                            | Number of Terminations | 20 | 
                                                                            
                                            | ECCN Code | EAR99 | 
                                                                            
                                            | Terminal Finish | Matte Tin (Sn) | 
                                                                            
                                            | HTS Code | 8542.39.00.01 | 
                                                                            
                                            | Technology | CMOS | 
                                                                            
                                            | Terminal Position | QUAD | 
                                                                            
                                            | Terminal Form | NO LEAD | 
                                                                            
                                            | Peak Reflow Temperature (Cel) | NOT SPECIFIED | 
                                                                            
                                            | Terminal Pitch | 0.5mm | 
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | 
                                                                            
                                            | Base Part Number | LTC4098 | 
                                                                            
                                            | JESD-30 Code | R-PQCC-N20 | 
                                                                            
                                            | Function | Multi-Function Controller | 
                                                                            
                                            | Qualification Status | Not Qualified | 
                                                                            
                                            | Input Voltage-Nom | 5V | 
                                                                            
                                            | Interface | USB | 
                                                                            
                                            | Analog IC - Other Type | BATTERY CHARGE CONTROLLER | 
                                                                            
                                            | Input Voltage (Min) | 4.35V | 
                                                                            
                                            | Control Mode | CURRENT-MODE | 
                                                                            
                                            | Input Voltage (Max) | 5.5V | 
                                                                            
                                            | Control Technique | PULSE WIDTH MODULATION | 
                                                                            
                                            | Switcher Configuration | BUCK-BOOST | 
                                                                            
                                            | Switching Frequency-Max | 2650kHz | 
                                                                            
                                            | Fault Protection | Over Voltage | 
                                                                            
                                            | Battery Chemistry | Lithium Ion/Polymer | 
                                                                            
                                            | Height Seated (Max) | 0.8mm | 
                                                                            
                                            | Length | 4mm | 
                                                                            
                                            | Width | 3mm | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                                                    
                            
                         
                                                LTC4098EUDC-1#TRPBF Overview
It belongs to package 20-WFQFN Exposed Pad. IC BATTERY CHARGE CONTROLLER is the system battery's analog IC. The package contains a Tape & Reel (TR) case. There is a space in between this electrical part and Surface Mount. It can deliver the functions listed in Multi-Function Controller. To best deliver its performance, the electronic part should be operated at a temperature of -40°C~85°C TA. This electronic part includes a Lithium Ion/Polymer chemistry battery. This is a family based on LTC4098. It corresponds to thepower IC's serial number PowerPath?. 
LTC4098EUDC-1#TRPBF Features
Available in 20-WFQFN Exposed Pad Package 
Mounting Type: Surface Mount
Battery Chemistry : Lithium Ion/Polymer
LTC4098EUDC-1#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LTC4098EUDC-1#TRPBF Battery Management ICs applications. 
- Sports cars
- Industrial drones
- Utility vehicles
- Electric-powered machinery
- Electric cars
- Chargers 50 kW to 350 kW
- Head up display (HUD)
- TFT cluster 
- Lifts and cranes
- Medical & healthcare