BQ29330
Battery protection ICs for lithium-ion cells
Manufacturer： ['analog-devices', 'rochester', 'ti']
series introduction
The BQ29330 Series is a highly integrated battery monitor and protection IC designed specifically for lithium-ion and lithium-polymer battery management systems. This series stands out for its advanced features that ensure optimal performance, safety, and longevity of battery packs used in various applications. The BQ29330 integrates cell voltage monitoring, temperature sensing, and a sophisticated communication interface, making it a versatile choice for battery management in consumer electronics, electric vehicles, and renewable energy systems.
One of the key features of the BQ29330 Series is its ability to monitor up to 16 battery cells in series, allowing for precise voltage measurement and management of individual cells. This capability is essential for maintaining balanced cell conditions, thereby enhancing overall battery performance and safety. The device operates with a high degree of accuracy, providing cell voltage measurements with an impressive resolution, which is crucial for applications requiring stringent safety standards.
In terms of design characteristics, the BQ29330 Series is optimized for low power consumption, enabling extended battery life in portable applications. The IC features a built-in temperature sensor that helps prevent thermal runaway by enabling temperature monitoring, which is critical in scenarios such as electric vehicles where thermal management is vital. Additionally, the series supports extensive communication options, including I2C and SMBus interfaces, facilitating seamless integration into various systems and enabling real-time monitoring and diagnostics.
The BQ29330 is particularly well-suited for a wide range of applications including smartphones, tablets, laptops, and electric bicycles, as well as industrial applications such as robotics and energy storage systems. Its robust protection features, such as overvoltage, undervoltage, and overcurrent protection, further ensure the safety and reliability of battery operations, making it an ideal choice for industries where safety and efficiency are paramount. Overall, the BQ29330 Series exemplifies cutting-edge technology in battery management, offering both performance and peace of mind for system designers and end-users alike.
Images for reference
30-TSSOP-DBT
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