BQ24161YFFR Integrated Circuits (ICs)

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The BQ24161YFFR is a highly integrated power management integrated circuit (PMIC) - Battery Charger. It is a high performance switch mode battery charger designed for single-cell Li-ion and Li-polymer batteries. The device utilizes an innovative architecture incorporating switch mode topology, allowing for a superior battery charging performance with fast conversion and low power consumption. The BQ24161YFFR is specifically designed for portable applications. It is used to charge the battery of portable devices, such as mobile phones, digital cameras, toys and MP3 players.

The BQ24161YFFR has an integrated power management system that is capable of charging the battery of a device while providing the proper protection to the system and the battery itself. The device is capable of handling a wide array of input power sources, such as AC/DC power, USB and other sources. It is also equipped with multiple over voltage and under voltage protection mechanisms, as well as short circuit and over temperature protection features. The device also has a wide array of features that can be used for controlling the charging process.

The working principle of the BQ24161YFFR is simple. It first detects the presence of an input source and then starts converting the incoming power into a regulated voltage that is suitable for charging the battery. During this process, the device also monitors the battery’s temperature, voltage and current, and uses the data to adjust the charge rate, if needed. When the battery is fully charged, the device stops charging and enters a standby mode to ensure no further harm is done to the battery.

The BQ24161YFFR is an efficient and reliable device, specifically designed for use in portable devices. Its integrated power management system ensures that the battery is properly charged without risking any harm to the device or the battery, while its wide array of features provides the user with an easy and effective way to control the charging process.

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