BQ2057DGK
Li-Ion linear charge management ICs
Manufacturer： ['analog-devices', 'rochester', 'ti', 'benchmarq']
series introduction
The BQ2057DGK Series is an advanced line of battery management integrated circuits (ICs) specifically engineered for lithium-ion and lithium-polymer battery charging applications. This series stands out due to its robust features, including a highly efficient charge management system, multiple charging profiles, and comprehensive protection mechanisms, making it an ideal choice for portable consumer electronics, electric vehicles, and energy storage systems.
The BQ2057DGK incorporates a sophisticated linear charging architecture that ensures optimal charging performance while minimizing heat generation. This is particularly advantageous in applications where thermal management is critical. The IC supports various charging modes, including constant current (CC) and constant voltage (CV) charging, enabling it to adapt seamlessly to different battery chemistries and capacities. The flexibility in charging profiles allows designers to optimize charging time and enhance the overall lifespan of the battery.
Designed with user safety and operational reliability in mind, the BQ2057DGK Series features multiple protection mechanisms, including over-voltage protection, over-current protection, and thermal shutdown. These features not only safeguard the battery but also significantly enhance the reliability of the entire system, making it suitable for high-stakes applications in the automotive and industrial sectors.
The compact package design of the BQ2057DGK facilitates easy integration into space-constrained applications, ensuring that it can be used effectively in portable devices such as smartphones, tablets, and wearable technology. Moreover, its low quiescent current makes it particularly suitable for battery-powered applications, where power efficiency is paramount.
In summary, the BQ2057DGK Series represents a cutting-edge solution for battery management, delivering high efficiency, safety, and adaptability. Its diverse applications span across consumer electronics, automotive technology, and renewable energy systems, positioning it as a vital component in the evolving landscape of battery-operated devices. With its combination of advanced features and reliable performance, the BQ2057DGK is poised to meet the demanding requirements of today’s battery management solutions.
Images for reference
8-TSSOP 8-MSOP
8-MSOP
Image Preview