BQ2057CTSTRG4
IC BATT CHG LI-ION 1CELL 8TSSOPManufacturer: Texas Instruments
Categories: Battery Chargers
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Texas Instruments BQ2057CTSTRG4 is a single-cell Lithium Ion/Polymer battery charge controller IC. This device features constant current programmable charging functionality, supporting a maximum battery pack voltage of 4.2V. Designed for surface mount applications, it is provided in a compact 8-TSSOP package, measuring 4.40mm in width. The operating temperature range for this component is -20°C to 70°C. The BQ2057CTSTRG4 is suitable for use in portable electronics and power management systems. It is supplied on a tape and reel for automated manufacturing processes. The supply voltage can be up to 15V.
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 | 1 |
| 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 | 4.2V |
| Current - Charging | Constant - Programmable |