| Type | Description | 
|---|---|
| Series: | - | 
| Package: | Bulk | 
| Part Status: | Active | 
| Battery Chemistry: | Lithium Ion/Polymer | 
| Number of Cells: | 1 | 
| Current - Charging: | Constant - Programmable | 
| Programmable Features: | Current, Timer, Voltage | 
| Fault Protection: | Over Temperature, Over Voltage, Short Circuit | 
| Charge Current - Max: | 1.45A | 
| Battery Pack Voltage: | 4.5V (Max) | 
| Voltage - Supply (Max): | 6V | 
| Interface: | I²C, USB | 
| Operating Temperature: | -30°C ~ 85°C (TA) | 
| Mounting Type: | Surface Mount | 
| Package / Case: | 20-UFBGA, WLCSP | 
| Supplier Device Package: | 20-WLCSP (1.96x1.56) | 
| Image | Part Number | Description | Stock / Unit Price | 
|---|---|---|---|
![]()  | 
                                
                                    MCP73838-FJI/MFRoving Networks / Microchip Technology | 
                                
                                     IC BATT CHG LI-ION 1CELL 10DFN  | 
                                
                                     In Stock: 0 $0.89000  | 
                            
![]()  | 
                                
                                    BQ25611DRTWRTexas Instruments | 
                                
                                     IC BATT CHG LI-ION 1CELL 24WQFN  | 
                                
                                     In Stock: 0 $3.37000  | 
                            
![]()  | 
                                
                                    LTC4120EUD-4.2#PBFLinear Technology (Analog Devices, Inc.) | 
                                
                                     IC BATT CHG LI-ION 1CELL 16QFN  | 
                                
                                     In Stock: 844 $7.80000  | 
                            
![]()  | 
                                
                                    LTC3110HUF#TRPBFLinear Technology (Analog Devices, Inc.) | 
                                
                                     IC BATT CHG SUPERCAP 24QFN  | 
                                
                                     In Stock: 0 $7.00000  | 
                            
![]()  | 
                                
                                    BQ21062YFPRTexas Instruments | 
                                
                                     IC BATT CHG LI-ION 1CELL 20DSBGA  | 
                                
                                     In Stock: 2,843 $1.94000  | 
                            
![]()  | 
                                
                                    BQ24155RGYTTexas Instruments | 
                                
                                     IC BATT CHG LI-ION 1CELL 14VQFN  | 
                                
                                     In Stock: 1,440 $1.58000  | 
                            
![]()  | 
                                
                                    LTC4095EDC#TRMPBFLinear Technology (Analog Devices, Inc.) | 
                                
                                     IC BATT CHG LI-ION 1CELL 8DFN  | 
                                
                                     In Stock: 5,236 $3.20000  | 
                            
![]()  | 
                                
                                    LTC1729CS8-4.2#PBFLinear Technology (Analog Devices, Inc.) | 
                                
                                     IC BATT CHG LI-ION 1CELL 8SOIC  | 
                                
                                     In Stock: 0 $4.32005  | 
                            
![]()  | 
                                
                                    BQ24295RGETTexas Instruments | 
                                
                                     IC BATT CHG LI-ION 1CELL 24VQFN  | 
                                
                                     In Stock: 3,604 $2.50000  | 
                            
![]()  | 
                                
                                    MCP73838-FCI/MFRoving Networks / Microchip Technology | 
                                
                                     IC BATT CHG LI-ION 1CELL 10DFN  | 
                                
                                     In Stock: 0 $1.18000  |