BQ2084RTTR-V140G4
IC GAS GAUGE FOR BQ29312 36-QFNManufacturer: Texas Instruments
Categories: Battery Management
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Texas Instruments BQ2084RTTR-V140G4 is a highly integrated battery fuel gauge IC designed for Lithium Ion and Polymer battery packs. This device monitors battery voltage, current, and temperature to provide accurate state-of-charge (SOC) and state-of-health (SOH) estimations. It features an SMBus interface for communication with a host system and supports 2 to 4 series connected cells. Key functionalities include charge control, battery protection against overvoltage, undervoltage, overcurrent, and short-circuit conditions. The BQ2084RTTR-V140G4 is packaged in a 36-VFQFN exposed pad, suitable for surface mounting. Its advanced algorithms and robust feature set make it ideal for applications in power tools, medical devices, and portable computing. Operating temperature range is -20°C to 85°C (TA). Supplied on Tape & Reel (TR).
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 36-VFQFN Exposed Pad |
| Number of Cells | 2 ~ 4 |
| Mounting Type | Surface Mount |
| Function | Battery Monitor |
| Interface | SMBus |
| Operating Temperature | -20°C ~ 85°C (TA) |
| Battery Chemistry | Lithium Ion/Polymer |
| Supplier Device Package | 36-VQFN |
| Fault Protection | - |
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