BQ25120YFPT
IC BATT CHG LI-ION 1CELL 25DSBGAManufacturer: Texas Instruments
Categories: Battery Chargers
Quality Control: Learn More
Texas Instruments BQ25120YFPT is a highly integrated battery charger IC for single-cell Li-Ion and Li-Polymer applications. This device features programmable charge current up to 300mA and a 4.2V battery pack voltage, offering precise control through its I2C interface. Designed for efficient power management, it includes robust fault protection mechanisms, such as over-temperature, over-voltage, and short-circuit protection. The BQ25120YFPT is housed in a compact 25-DSBGA package, suitable for space-constrained designs and surface mount applications. Its operational temperature range of -40°C to 125°C (TJ) makes it a reliable choice for demanding environments. This component finds application in portable electronics, wearables, and other battery-powered devices where efficient and safe charging is critical.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 18 week(s)Product Status: Not For New DesignsPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 25-XFBGA, DSBGA |
| Number of Cells | 1 |
| Mounting Type | Surface Mount |
| Interface | I2C |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Battery Chemistry | Lithium Ion/Polymer |
| Supplier Device Package | 25-DSBGA |
| Charge Current - Max | 300mA |
| Programmable Features | Current |
| Fault Protection | Over Temperature, Over Voltage, Short Circuit |
| Voltage - Supply (Max) | 5.5V |
| Battery Pack Voltage | 4.2V |
| Current - Charging | Constant - Programmable |