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BQ2084RTTR-V140 is listed in the Battery Management range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC GAS GAUGE FOR BQ29312 36-QFN. Review the specifications below when checking this part for your BOM.
Battery Management specifications for BQ2084RTTR-V140
- Description：IC GAS GAUGE FOR BQ29312 36-QFN
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Bulk
- Function：Battery Monitor
- Battery Chemistry：Lithium Ion/Polymer
- Number of Cells：2 ~ 4
- Fault Protection：-
- Interface：SMBus
- Operating Temperature：-20°C ~ 85°C (TA)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：36-VFQFN Exposed Pad
- Supplier Device Package：36-VQFN
Battery Management datasheet and documents for BQ2084RTTR-V140
Battery Management Overview
The BQ2084RTTR-V140 is a System Battery Specification (SBS) v1.1 compliant gas gauge designed for use with the bq29312 battery protection device. Manufactured by Texas Instruments, this component operates within an ambient temperature range of -20°C to 85°C. It utilizes an SMBus interface for communication and supports lithium-ion or lithium-polymer battery chemistries. The device is housed in a 38-pin RT package.
Battery Management Feature Summary
- Complies with SBS v1.1 specifications for accurate battery monitoring
- Designed specifically for integration with bq29312 protection circuits
- Supports SMBus digital communication interface
Battery Management Applications
- Lithium-ion battery pack monitoring
- Lithium-polymer battery management systems
- Portable electronic devices requiring SBS compliance
Battery Management Procurement Notes
Verify that the specific suffix V140 matches the required firmware version for your bq29312 implementation. Confirm the RT package type availability from authorized distributors. Ensure environmental ratings meet the operational requirements of the final assembly.
Battery Management Selection Notes
Select this component when SBS v1.1 compliance is mandatory for the host system. It is intended for use with the bq29312 protection IC. Consider the 38-pin package constraints and SMBus interface requirements during PCB layout.
Battery Management Part Context
This part belongs to the BQ2084 family of gas gauges from Texas Instruments. These components are engineered to provide detailed battery status information via the SMBus protocol. The family includes variants tailored for different operating temperatures and package styles.
Battery Management Replacement Considerations
BQ2084DBT-V140
Battery Management FAQ
What battery protection device is this gas gauge designed for?
It is designed for use with the bq29312 battery protection device.
What communication interface does it use?
It uses an SMBus interface for data exchange.
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