BQ25120YFPR
IC BATT CHG LI-ION 1CELL 25DSBGAManufacturer: Texas Instruments
Categories: Battery Chargers
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Texas Instruments BQ25120YFPR is a highly integrated lithium-ion/polymer battery charge management IC designed for single-cell applications. This device offers programmable charge current up to 300mA and supports a maximum input voltage of 5.5V. Key features include constant-current, constant-voltage charging with advanced fault protection mechanisms such as over-temperature, over-voltage, and short-circuit protection. The BQ25120YFPR utilizes an I2C interface for flexible configuration and control of charging parameters, including programmable current. Supplied in a compact 25-DSBGA package on tape and reel, this component is suitable for surface mount applications. Its operational temperature range is -40°C to 125°C (TJ). This charge controller is widely implemented in portable electronics, wearables, and IoT devices where efficient and reliable battery management 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 |