BQ2057PDGKR
IC BATT CHG LI-ION 1CELL 8VSSOPManufacturer: Texas Instruments
Categories: Battery Chargers
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Texas Instruments BQ2057PDGKR is a single-cell lithium-ion/polymer battery charger IC. This device is designed for constant-current programmable charging with a maximum supply voltage of 15V and a maximum battery pack voltage of 4.1V. The BQ2057PDGKR features programmable charge current, making it suitable for applications requiring precise battery management. It operates within an ambient temperature range of -20°C to 70°C. The component is supplied in an 8-VSSOP package, typically delivered on tape and reel. This charger IC finds application in portable electronics, power tools, and other systems requiring efficient and controlled charging of single-cell lithium chemistries.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width) |
| Number of Cells | 1 |
| Mounting Type | Surface Mount |
| Interface | - |
| Operating Temperature | -20°C ~ 70°C (TA) |
| Battery Chemistry | Lithium Ion/Polymer |
| Supplier Device Package | 8-VSSOP |
| Charge Current - Max | - |
| Programmable Features | Current |
| Fault Protection | - |
| Voltage - Supply (Max) | 15V |
| Battery Pack Voltage | 4.1V |
| Current - Charging | Constant - Programmable |