BQ24022
Texas Instruments lithium battery charge controllers
Manufacturer： ['analog-devices', 'eaton', 'rochester', 'ti']
series introduction
The BQ24022 Series is an advanced line of highly integrated battery management solutions designed to enhance the performance and efficiency of lithium-ion and lithium-polymer battery charging systems. This series is particularly recognized for its sophisticated power path management features, which enable simultaneous battery charging and system power, ensuring uninterrupted device operation while optimizing battery life.
At the heart of the BQ24022 Series is its intelligent charging algorithm, which employs a constant current/constant voltage (CC/CV) approach. This method ensures a safe and efficient charging process, adjusting the charging current based on the battery's state of charge. The integrated thermal regulation feature further enhances safety by dynamically adjusting the charge current to prevent overheating, making the BQ24022 ideal for applications where temperature management is critical.
Designed with versatility in mind, the BQ24022 Series supports a wide input voltage range, accommodating various power sources, including USB and AC adapters. Its high efficiency, often exceeding 90%, minimizes energy loss, making it an excellent choice for portable devices that require prolonged battery life. Additionally, the series features low quiescent current, ensuring minimal battery drain in standby mode, which is essential for devices with low power consumption requirements.
Typical applications of the BQ24022 Series include smartphones, tablets, portable medical devices, and wearables. The series is particularly well-suited for applications where size constraints are a concern, as its compact design allows for easy integration into space-limited environments. Furthermore, the BQ24022 is engineered to meet rigorous industry standards, making it a reliable choice for both consumer electronics and industrial applications.
With its blend of high efficiency, safety features, and compact design, the BQ24022 Series stands out as an optimal solution for modern battery management needs, enabling manufacturers to deliver robust and reliable products in an ever-evolving technological landscape.
Images for reference
10-SON DRC,DSC
BQ24022EVM
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