BQ24055DSST
IC BATT CHG LI-ION 1CELL 12WSONManufacturer: Texas Instruments
Categories: Battery Chargers
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Texas Instruments BQ24055DSST is a highly integrated single-cell lithium-ion battery charger IC. This device features programmable charge current up to 800mA, enabling efficient charging of lithium-ion and lithium-polymer battery chemistries. The BQ24055DSST offers robust fault protection including over-temperature, over-voltage, and short-circuit detection. Its USB interface simplifies power source integration. Designed for surface mounting, the component is supplied in a 12-WSON (2x3) package, ideal for space-constrained applications. This charging solution is commonly utilized in portable electronics, power banks, and automotive systems requiring reliable battery management. The device supports a supply voltage up to 28V and a battery pack voltage of 4.2V, with an operating temperature range of 0°C to 125°C.
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 | 12-WFDFN Exposed Pad |
| Number of Cells | 1 |
| Mounting Type | Surface Mount |
| Interface | USB |
| Operating Temperature | 0°C ~ 125°C (TJ) |
| Battery Chemistry | Lithium Ion/Polymer |
| Supplier Device Package | 12-WSON (2x3) |
| Charge Current - Max | 800mA |
| Programmable Features | Current |
| Fault Protection | Over Temperature, Over Voltage, Short Circuit |
| Voltage - Supply (Max) | 28V |
| Battery Pack Voltage | 4.2V |
| Current - Charging | Constant - Programmable |
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