BQ24001RGWR

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The BQ24001RGWR is a battery charging circuit integrating high level functionalities to monitor and control the charging of Li-Ion and Li-polymer battery cells, providing a configurable and complete set of charging capabilities. This integrated circuit (IC) contains several components such as an input power path, a power path and a battery charging control circuit and provides an optimized, efficiency and cost effective charging solution for hand-held devices.

The power path of the BQ24001RGWR supports a wide range of battery chemistries and temperature ranges together with a highly flexible charge controller allowing to suggest BQ24001RGWR as the best choice for any kind of battery charging application.

The BQ24001RGWR is designed to be configured according to the specific application requirements and it is intended to provide the optimal charging current by communication with the system. This device has the unique feature of charging either Li-Ion or Li-polymer battery cells, even user-selectable. This gives the user the flexibility to charge either one or both chemistries.

The BQ24001RGWR also integrates several safety features such as Thermal Shutdown, Short Circuit Protected, Over Voltage Protected, Charge Status Output, Charge Stopped Output and Over Charge Protection. This ensures that the battery is protected from any kind of damage, enhancing safety for the user.

The BQ24001RGWR has two digital monitoring pins: an ADC_FAULT pin and an ADC_CHG pin. The ADC_FAULT pin monitors the input voltage and temperature. The ADC_CHG pin monitors the charge current and charge status. This helps the user to properly monitor and control the charging process for safe battery charging.

The BQ24001RGWR has a Charge Controller interface that is used to configure the device according to the user’s application. The Charge Controller can be used to set the charge voltage, charge current, charge timeout and charging termination conditions. This allows the user to efficiently manage the application-specific charging process.

The BQ24001RGWR is ideally suited for charging Li-Ion or Li-Polymer battery cells of small hand held devices such as cellphones, notebooks, digital cameras and PDAs. This device can also be used in industrial systems such as factory automation, robotics and distributed control systems.The BQ24001RGWR has been designed for high efficiency and low power consumption, perfect for applications where low power and high performance are required.

In summary, the BQ24001RGWR is a flexible, robust and efficient power solution for charging Li-Ion and Li-polymer cells. This device integrates several safety mechanisms, making sure that the battery is protected from any kind of damage or degradation. It also supports wide temperature range supporting safe and efficient charging process. The BQ24001RGWR is an ideal choice for charging applications of small handheld devices as well as industrial systems.

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