BQ2084DBTR-V150

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The BQ2084DBTR-V150 is a high-performance Battery Management (BMS) package provided by the Texas Instruments. It is a Power Management Integrated Circuit (PMIC) specifically designed to manage single-cell Li-ion, Li-polymer and lead acid batteries. It addresses the needs for low-cost, low-power and robust solutions for power supplies that use these types of batteries. The versatile BQ2084DBTR-V150 covers applications ranging from mobiles and portable electronics to automobiles, industrial and renewable energy applications.

The BQ2084DBTR-V150 provides numerous protection features designed to ensure the safety of the device, including over-charging and over-discharge protection, short circuit protection, and a temperature sensing circuit. It also features an advanced cell balancing algorithm that reduces cell-to-cell differences, thus preventing cell over-charging and over-discharging. The device is highly integrated, making it a very power-efficient and cost-effective solution for its applications.

The BQ2084DBTR-V150 has many applications in the electronics industry. In automotive applications, it is used to regulate the charging and discharging of lead acid batteries. It can also be used to monitor and protect the battery health in automotive, renewable energy and industrial applications. In addition, it is ideal for mobile phones and other portable devices since it helps to efficiently manage the power usage and extend the battery life.

The working principle of the BQ2084DBTR-V150 lies in its ability to monitor, measure and control the battery state. It is designed to detect the cell voltage and current level, as well as temperature levels, and adjust the charging and discharging paths of the battery to ensure that it is protected from over charge, over discharge, short circuit, and temperature conditions. This ensures safety and battery performance.

In order to provide complete flexibility in the design process, the BQ2084DBTR-V150 features a range of configurable options. These include three different programmable charge and discharge current thresholds, a programmable time-out, and several other parameters that allow for further optimization of the current regulation. Furthermore, the device includes a Digital Input/Output (DIO) pin which can be used to communicate with external controllers or other peripherals, allowing the user to monitor and control the battery system.

The BQ2084DBTR-V150 is a highly efficient and advanced battery management solution, ideal for a wide range of single-cell applications, providing the necessary protection and performance that the modern devices need. The highly integrated solution not only reduces the costs, but also improves the safety of the device by avoiding possible risks associated with an otherwise unprotected battery system.

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