BQ24085DRCTG4

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BQ24085DRCTG4 is a device specifically designed for battery charging applications in the Portable Electronics Market. It is a low voltage power management integrated circuit (PMIC) and is part of Texas Instruments’ Power Management family. The BQ24085DRCTG4 battery charger offers flexibility and easy integration into system designs.

BQ24085DRCTG4 has a wide input voltage range and is designed to efficiently charge up to two cell Li-Ion/Li-Polymer batteries in portable products. It integrates several features, including charge and discharge current monitor, safety timers, system power switch control, and cell voltage regulation. All the features are integrated within a small 8-lead VSSOP package.

BQ24085DRCTG4 designed specifically to control the power in portable electronic device and is part of the Power Management family of Texas Instruments. It is designed to efficiently charge up to two Li-Ion/Li-Polymer cells and works by providing the power switch control, charge and discharge current monitor, safety timers, and cell voltage regulation.

It has very low standby current, which allows the charge to be kept even when the systems are in standby mode. It also has low input quiescent current, which ensures low power consumption during charging. All these features make this device very cell in battery charging applications.

The BQ24085DRCTG4 battery charger has a wide input voltage range, which enables it to work with different battery chemistry types. It also has the unique ability to provide full current protection on battery when the charge is over current detected. This feature can further depress the risk of battery damage or explosion, thereby significantly enhancing the safety of charging operations.

The working principle of the BQ24085DRCTG4 is similarly to most other Li-Ion/Li-Polymer chargers. It works by using an internal charge/discharge control circuit to efficiently manage energy flow. The battery voltage is monitored while the charger is providing the required power. Charging selectively stops when the terminal voltage is equal to the designed maximum voltage, or when the battery is full.

The BQ24085DRCTG4 charger is ideal for applications where maximum charging performance requirements are high and with its integrated features, it makes it perfect for integration into portable electronic device designs. This low voltage PMIC is very safe to use and is proven to be reliable in delivering both accurate and efficient charging.

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