| Type | Description | 
|---|---|
| Series: | - | 
| Package: | Bulk | 
| Part Status: | Active | 
| Battery Chemistry: | Lithium Ion | 
| Number of Cells: | 3 ~ 4 | 
| Current - Charging: | Constant - Programmable | 
| Programmable Features: | - | 
| Fault Protection: | - | 
| Charge Current - Max: | - | 
| Battery Pack Voltage: | 18V | 
| Voltage - Supply (Max): | 22V | 
| Interface: | - | 
| Operating Temperature: | 0°C ~ 100°C (TA) | 
| Mounting Type: | Surface Mount | 
| Package / Case: | 24-VFQFN Exposed Pad, CSP | 
| Supplier Device Package: | 24-LFCSP-VQ (4x4) | 
| Image | Part Number | Description | Stock / Unit Price | 
|---|---|---|---|
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                                    BQ24031RHLTTexas Instruments | 
                                
                                     IC BATT CHG LI-ION 1CELL 20VQFN  | 
                                
                                     In Stock: 200 $5.12000  | 
                            
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                                    MAX17435ETG+Maxim Integrated | 
                                
                                     IC BAT CHG MULTCHEM 2-4CL 24TQFN  | 
                                
                                     In Stock: 147,519,650 $9.98000  | 
                            
![]()  | 
                                
                                    MCP73827-4.2VUARoving Networks / Microchip Technology | 
                                
                                     IC BATT CONTRL LI-ION 1CEL 8MSOP  | 
                                
                                     In Stock: 416 $1.07000  | 
                            
![]()  | 
                                
                                    BQ25121YFPTTexas Instruments | 
                                
                                     IC BATT CHG LI-ION 1CELL 25DSBGA  | 
                                
                                     In Stock: 1,481 $6.07000  | 
                            
![]()  | 
                                
                                    MAX1737EEI+Maxim Integrated | 
                                
                                     IC BATT CHG LI-ION 1-4CEL 28QSOP  | 
                                
                                     In Stock: 915,350 $5.14000  | 
                            
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                                    LT3650IMSE-4.2#TRPBFLinear Technology (Analog Devices, Inc.) | 
                                
                                     IC BATT CHG LI-ION 1CELL 12MSOP  | 
                                
                                     In Stock: 0 $4.68000  | 
                            
![]()  | 
                                
                                    BQ24018DRCRTexas Instruments | 
                                
                                     IC BATT CHG LI-ION 1CELL 10VSON  | 
                                
                                     In Stock: 3,000 $6.54000  | 
                            
![]()  | 
                                
                                    LTC1731ES8-4.1#PBFLinear Technology (Analog Devices, Inc.) | 
                                
                                     IC BATT CHG MULT-CHEM 1CEL 8SOIC  | 
                                
                                     In Stock: 100 $4.13000  | 
                            
![]()  | 
                                
                                    FAN54300UCXFairchild (ON Semiconductor) | 
                                
                                     IC BATT CHG PWR SUP SUPPORT CIRC  | 
                                
                                     In Stock: 155,999 $0.60000  | 
                            
![]()  | 
                                
                                    LTC4071IMS8E#PBFLinear Technology (Analog Devices, Inc.) | 
                                
                                     IC BATT CHG LI-ION 8MSOP  | 
                                
                                     In Stock: 0 $4.75473  |