ISL6291-2CRZ-T

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The ISL6291-2CRZ-T is a linear charger designed for Li-ion, Li-PO, or Li-Fe batteries. It is a highly efficient and cost-effective Power Management IC (PMC), as it offers excellent performance with a wide range of battery pack voltages, from 4.2V to 16.8V, and can be used for up to 6 cells in series. It can be used to charge an array of battery types such as LiMn, Ni-MH, NiCd, NiZn, NiFe, LiFePO4, and many other Li-ion cells. The ISL6291-2CRZ-T has been designed for use in portable device applications such as laptops, PDAs, iPads and mobile phones.

The ISL6291-2CRZ-T works in a simple way. It utilizes a constant-current / constant-voltage (CC/CV) charging method. This means that when it is connected to the battery it will begin charging at a stable current level. The voltage is monitored, and when it reaches 4.2V or 16.8V, the current begins to decrease in order to hold the voltage at its set point. This helps to optimize performance and minimize battery damage. The ISL6291-2CRZ-T comes with an adjustable current limit, which can be set between 100mA to 15A. The current limit feature helps to protect the battery from excessive charges and over-heating.

The ISL6291-2CRZ-T also features a thermal regulation feature which can be used to monitor the battery’s temperature. If the temperature rises too high while the battery is being charged, the IC will shut down to prevent any potential damage. The IC also supports a variety of safety features such as reverse current protection, over-charge and over-discharge protection, over-temperature protection and input over-voltage protection, making it very safe to use in any battery charging application.

The ISL6291-2CRZ-T is one of the most cost-effective solutions for battery charging. It is highly efficient, and its simple CC/CV charge method makes it simple to use and easy to integrate into any system. It also supports a wide range of battery pack voltages, making it highly compatible with almost any type of battery. This makes it a perfect choice for any application requiring battery charging.

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