BQ29312ARTHR
IC LITHIUM BATT PROTECTION 24QFNManufacturer: Texas Instruments
Categories: Battery Management
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Texas Instruments BQ29312ARTHR is a sophisticated lithium battery protection IC designed for managing 2 to 4 series cell lithium-ion/polymer battery packs. This component provides comprehensive fault protection against over-current, over/under-voltage, and short-circuit conditions. Its advanced functionality is accessed via an I2C interface, enabling precise control and monitoring of battery health. Packaged in a compact 24-VFQFN exposed pad (4x4mm), the BQ29312ARTHR is optimized for surface-mount applications requiring efficient thermal performance. The operating temperature range of -40°C to 85°C (TA) makes it suitable for demanding environments. This device is integral to applications in consumer electronics, electric vehicles, and power tools where reliable and safe battery operation is paramount. Available in Cut Tape (CT) packaging.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Cut Tape (CT)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Cut Tape (CT) |
| Package / Case | 24-VFQFN Exposed Pad |
| Number of Cells | 2 ~ 4 |
| Mounting Type | Surface Mount |
| Function | Battery Protection |
| Interface | I2C |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Battery Chemistry | Lithium Ion/Polymer |
| Supplier Device Package | 24-VQFN (4x4) |
| Fault Protection | Over Current, Over/Under Voltage, Short Circuit |
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