Texas Instruments

BQ2083DBT

BQ2083DBT Description

The BQ2083DBT is a Battery Management IC designed by Texas Instruments. This IC is specifically engineered to monitor lithium-ion/polymer batteries, ensuring optimal performance and safety. With a surface-mount design, it is ideally suited for integration into a variety of electronic devices. Despite being classified as obsolete, it remains a robust solution for applications requiring precise battery monitoring.

BQ2083DBT Features

• Functionality: The BQ2083DBT serves as a battery monitor, providing essential safety and performance metrics for lithium-ion/polymer batteries.
• Interface: It features an SMBus interface, facilitating communication with other system components in a standardized manner.
• Package: The IC is packaged in a tube, which is suitable for surface-mount applications, enhancing space efficiency in designs.
• Mounting Type: Surface Mount, which is ideal for compact and space-constrained electronic devices.
• ECCN: EAR99, indicating that it is not subject to specific export controls.
• HTSUS: 8542.39.0001, for customs classification purposes.
• RoHS Compliance: The BQ2083DBT is compliant with ROHS3, ensuring it meets environmental standards.
• REACH Status: REACH Unaffected, meaning it does not contain substances of very high concern as per the European Chemicals Agency.
• MSL: The Moisture Sensitivity Level is 2, indicating a 1-year shelf life under controlled conditions.

BQ2083DBT Applications

The BQ2083DBT is ideal for applications where precise battery monitoring is crucial, such as:

• Portable Electronics: Smartphones, tablets, and laptops benefit from its ability to monitor battery health and extend battery life.
• Power Tools: Cordless tools rely on accurate battery monitoring to prevent over-discharge and ensure optimal performance.
• Medical Devices: For devices that require continuous operation, the BQ2083DBT provides the necessary safety and performance metrics.
• Automotive Electronics: In vehicles with electric or hybrid systems, this IC can monitor battery health to prevent system failures.

Conclusion of BQ2083DBT

While the BQ2083DBT is classified as obsolete, it remains a capable solution for applications requiring lithium-ion/polymer battery monitoring. Its unique features, such as SMBus interface and surface-mount design, offer advantages in terms of integration and space efficiency. Despite its age, it continues to be a reliable choice for a variety of electronic devices where battery safety and performance are paramount.