BQ24120
Li-Ion battery management components and tools
Manufacturer： ti
series introduction
The BQ24120 Series is an advanced line of highly integrated battery management integrated circuits (ICs) designed for single-cell lithium-ion and lithium-polymer battery charging applications. This series is distinguished by its sophisticated features, compact design, and versatility, making it an ideal choice for portable electronic devices. The BQ24120 incorporates a synchronous buck charger architecture that enhances efficiency and reduces power dissipation during operation. With an input voltage range of 4.5V to 14V, it can accommodate various power sources, including USB, wall adapters, and solar panels, providing flexibility in diverse applications.
One of the standout features of the BQ24120 Series is its smart charging algorithm, which optimizes the charging process to ensure maximum battery life and performance. The device supports multiple charging modes, including trickle charge, constant current, and constant voltage, which allows it to adapt to different battery conditions and characteristics. Additionally, the IC features a programmable charge current setting up to 2A, making it suitable for applications requiring quick charging capabilities without compromising battery health or safety.
Designed with robust thermal management and safety features, the BQ24120 Series includes overvoltage, overcurrent, and thermal cutoff protection. These features ensure the device operates reliably under various environmental conditions, thus enhancing the safety and longevity of both the charger and the battery. Its compact footprint and low quiescent current make it ideal for space-constrained applications, such as smartphones, tablets, wearable technology, and IoT devices.
The BQ24120 IC is particularly well-suited for consumer electronics, where efficient battery management is crucial for user satisfaction and product performance. Its adaptability also extends to industrial applications, where reliable battery operation is necessary for remote monitoring and control systems. With its combination of intelligent charging capabilities, safety features, and compact design, the BQ24120 Series stands out as a leading choice for designers seeking to optimize battery performance in a wide range of modern electronic devices.
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RHL-20-PVQFN Pkg
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