10-04-2025 | WIN SOURCE | Semiconductors
WIN SOURCE introduces the BQ27200DRKR, an advanced fuel gauge IC from Texas Instruments, developed to deliver accurate battery monitoring for portable applications that demand precise power management.
The device is a single-cell Li-Ion/Li-Polymer battery fuel gauge that allows developers to accurately track battery capacity, state of charge, and time-to-empty, improving battery-powered devices' reliability and user experience. With its unique Impedance Track technology, the device offers high-accuracy measurement, automatically adjusting for battery ageing, discharge rates, and environmental factors, which enables it to deliver real-time, dependable information on battery status.
Key features of the device include its ultra-low power consumption, making it perfect for portable applications where maximising battery life is crucial. It operates at a minimal current in active and standby modes, extending the device's battery life without compromising the accuracy of the monitoring data. Also, this IC provides high-resolution measurement of battery parameters, allowing developers to give users a more accurate indication of battery life and runtime.
The device comprises a comprehensive set of protection features, such as low-battery warning and programmable end-of-discharge indication, ensuring safety in battery operation. With I²C interface compatibility, the BQ27200DRKR can seamlessly integrate with host controllers in embedded systems, allowing efficient communication and data sharing. Its 10-pin VSON package supports compact designs, aiding easy integration into space-constrained applications.
