BQ2057TTS
IC BATT CHG LI-ION 2CELL 8TSSOPManufacturer: Texas Instruments
Categories: Battery Chargers
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Texas Instruments BQ2057TTS is a highly efficient lithium-ion/polymer battery charger IC designed for 2-cell battery packs. This device offers programmable constant current charging, enabling precise control over the charging process for optimal battery health and performance. With a maximum supply voltage of 15V and a typical battery pack voltage of 8.2V, the BQ2057TTS is suitable for applications requiring robust power management.
The 8-TSSOP package facilitates surface mounting and is supplied in tubes for efficient assembly. Its operational temperature range of -20°C to 70°C makes it a reliable choice for various demanding environments. Industries such as consumer electronics, portable devices, and industrial equipment benefit from the advanced charging capabilities of the BQ2057TTS.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| 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 |
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