BQ2084RTTT-V140G4

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PMIC - Battery Management

The BQ2084RTTT-V140G4 is a high-performance, low-power Battery Management IC developed by Texas Instruments. The device is designed to provide steady state power to small devices with low-drain requirements such as medical equipment, home appliances, and wearable technology. By integrating a system of accurate voltage and current monitoring, the BQ2084RTTT-V140G4 ensures optimal performance in a variety of applications.

Application Field

The BQ2084RTTT-V140G4 is a highly flexible and efficient battery management solution that can be utilized in a wide range of applications. Its ability to provide accurate and timely voltage and current monitoring makes it ideal for applications such as medical equipment and home appliances, which require highly efficient power management. Additionally, the device’s low-power design makes it well-suited for use in wearable technology, and other applications where battery life is a priority.

Working Principle

The BQ2084RTTT-V140G4 works by constantly monitoring both the voltage and current of the battery. This enables the device to take corrective action when either of these signals deviate from a predetermined range, ensuring that the system maintains a stable, efficient power supply. Additionally, the device can be configured with both open- and closed-loop charging and discharging control, making it possible to tailor the performance of the system to the specific needs of an application.

The device also provides additional features such as temperature measurement and automatic cell balancing, allowing for greater flexibility in how the system is implemented. In addition, the BQ2084RTTT-V140G4 also integrates an editable register map for users to configure their own control parameters and system settings. This enables advanced users to customize their battery management solution for specific applications.

Conclusion

The BQ2084RTTT-V140G4 is a highly reliable and efficient battery management IC developed by Texas Instruments. Its low-drain design and accurate voltage and current monitoring make it ideal for use in medical equipment, home appliances, and other battery-powered systems. Additionally, its flexible open- and closed-loop charging and discharging control and advanced features such as temperature measurement and cell balancing allow users to tailor their solution to the specific needs of their application.

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