BQ24251RGER
IC BATT CHG LI-ION 1CELL 24VQFNManufacturer: Texas Instruments
Categories: Battery Chargers
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Texas Instruments BQ24251RGER is a highly integrated, single-cell lithium-ion battery charger IC. This device features a 2A maximum charge current capability with programmable current control via an I2C interface. The BQ24251RGER provides robust fault protection including over-current, over-temperature, and over-voltage safeguards. Designed for surface mount applications, it is supplied in a 24-VQFN (4x4) package on tape and reel. The charger supports a 4.2V battery pack voltage and operates within a temperature range of -40°C to 85°C. This component is ideal for portable electronics, medical devices, and industrial equipment requiring efficient and reliable battery charging solutions.
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 | 24-VFQFN Exposed Pad |
| Number of Cells | 1 |
| Mounting Type | Surface Mount |
| Interface | I2C |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Battery Chemistry | Lithium Ion |
| Supplier Device Package | 24-VQFN (4x4) |
| Charge Current - Max | 2A |
| Programmable Features | Current |
| Fault Protection | Over Current, Over Temperature, Over Voltage |
| Voltage - Supply (Max) | 10.5V |
| Battery Pack Voltage | 4.2V |
| Current - Charging | Constant - Programmable |
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