| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            24 Weeks | 
                                        
                                                                            
                                            | Lifecycle Status | 
                                            ACTIVE (Last Updated: 6 months ago) | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            9-WFBGA, CSPBGA | 
                                        
                                                                            
                                            | Surface Mount | 
                                            YES | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~85°C TA | 
                                        
                                                                            
                                            | Packaging | 
                                            Cut Tape (CT) | 
                                        
                                                                            
                                            | Series | 
                                            OptimGauge™ | 
                                        
                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1 (Unlimited) | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            9 | 
                                        
                                                                            
                                            | ECCN Code | 
                                            EAR99 | 
                                        
                                                                            
                                            | HTS Code | 
                                            8542.39.00.01 | 
                                        
                                                                            
                                            | Terminal Position | 
                                            BOTTOM | 
                                        
                                                                            
                                            | Terminal Form | 
                                            BALL | 
                                        
                                                                            
                                            | Peak Reflow Temperature (Cel) | 
                                            NOT SPECIFIED | 
                                        
                                                                            
                                            | Supply Voltage | 
                                            3.6V | 
                                        
                                                                            
                                            | Terminal Pitch | 
                                            0.4mm | 
                                        
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 
                                            NOT SPECIFIED | 
                                        
                                                                            
                                            | Base Part Number | 
                                            STC3117 | 
                                        
                                                                            
                                            | JESD-30 Code | 
                                            R-PBGA-B9 | 
                                        
                                                                            
                                            | Function | 
                                            Battery Monitor | 
                                        
                                                                            
                                            | Supply Voltage-Max (Vsup) | 
                                            4.5V | 
                                        
                                                                            
                                            | Supply Voltage-Min (Vsup) | 
                                            2.7V | 
                                        
                                                                            
                                            | Number of Channels | 
                                            1 | 
                                        
                                                                            
                                            | Interface | 
                                            I2C | 
                                        
                                                                            
                                            | Analog IC - Other Type | 
                                            POWER SUPPLY SUPPORT CIRCUIT | 
                                        
                                                                            
                                            | Adjustable Threshold | 
                                            YES | 
                                        
                                                                            
                                            | Height Seated (Max) | 
                                            0.705mm | 
                                        
                                                                            
                                            | Length | 
                                            1.564mm | 
                                        
                                                                            
                                            | Width | 
                                            1.46mm | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                            
                                            | Lead Free | 
                                            Lead Free | 
                                        
                                                                                                    
                            
                         
                                                STC3117IJT Overview
The 9-WFBGA, CSPBGA package is suitable for battery instrument. A system battery like this uses an analog IC named POWER SUPPLY SUPPORT CIRCUIT. There are currently 1 channels available. It comes in a case with a Cut Tape (CT). In this case, this electrical part is mounted in the way of Surface Mount. A Battery Monitor function can be delivered by battery instrument. To best deliver its performance, the electronic part should be operated at a temperature of -40°C~85°C TA. All times this battery protection IC should be set to 3.6V. It uses the STC3117 family as a base. Upon reaching 4.5V, the maximum supply voltage (Vsup) can be applied. To operate a power supply, a voltage greater than 2.7V (Vsup) is needed. OptimGauge? corresponds to the battery protector ic's series. 
STC3117IJT Features
Available in 9-WFBGA, CSPBGA Package 
Mounting Type: Surface Mount
operate supply voltage at the range of 3.6V
Supply Voltage-Max (Vsup) : 4.5V
STC3117IJT Applications
There are a lot of STMicroelectronics STC3117IJT Battery Management ICs applications. 
- Washing machine
 - Motor drive - DC12V-48V industry
 - Golf cars
 - 3-wheelers
 - Estimating the battery’s operational state
 - Cell phone towers
 - Utility vehicles
 - Cleaning machines
 - Scooters
 - Weather stations