BQ2057TTSTRG4
IC BATT CHG LI-ION 2CELL 8TSSOPManufacturer: Texas Instruments
Categories: Battery Chargers
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Texas Instruments BQ2057TTSTRG4 is a highly integrated lithium-ion and lithium-polymer battery charge management IC. Designed for 2-cell battery packs, it supports a maximum battery pack voltage of 8.2V. The device offers programmable constant current charging, allowing for precise control over the charging process. Its robust design includes a maximum supply voltage of 15V and is housed in an 8-TSSOP package, suitable for surface mount applications. Operating across a temperature range of -20°C to 70°C (TA), the BQ2057TTSTRG4 is a reliable choice for applications in portable electronics, power tools, and electric vehicles where efficient and controlled battery charging is critical. This component is supplied in a Tape & Reel (TR) package.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-TSSOP (0.173"", 4.40mm Width) |
| Number of Cells | 2 |
| Mounting Type | Surface Mount |
| Interface | - |
| Operating Temperature | -20°C ~ 70°C (TA) |
| Battery Chemistry | Lithium Ion/Polymer |
| Supplier Device Package | 8-TSSOP |
| Charge Current - Max | - |
| Programmable Features | Current |
| Fault Protection | - |
| Voltage - Supply (Max) | 15V |
| Battery Pack Voltage | 8.2V |
| Current - Charging | Constant - Programmable |