MP2690GR-P

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The MP2690GR-P is an integrated circuit that functions as an efficient and safe battery charger. It is a highly integrated, 2.5A buck-boost battery charger for single-cell Li-ion/Li-Polymer batteries. This IC makes charging lithium ion batteries easier by integrating many of the functions and components that would traditionally require additional external components. The MP2690GR-P works by safely identifying when a battery needs to be charged, regulating the charging current and voltage, and then terminating the charging when the battery is fully charged. This comprehensive battery charging system is used in a variety of applications, such as mobile phones, portable electronics, and medical devices.

The MP2690GR-P uses an advanced charge algorithm that combines proprietary power electronics design techniques and discrete system control, which makes it suitable for higher voltage and higher energy density battery applications. It is able to intelligently adapt to different battery chemistries as well as temperatures, making it suitable for any device which is powered by a lithium ion or lithium polymer battery. The MP2690GR-P has a wide input voltage range and is capable of efficiently charging batteries in devices that have unreliable power sources. Additionally, the device is capable of providing a constant output current, making it suitable for charging large and small batteries.

The MP2690GR-P has several features to ensure safe charging, including over-voltage, over-temperature, over-current, and under-voltage protection. It features an input voltage regulation cycling mode and an auto timeout fault system which will automatically terminate the charging process if any of the safety thresholds are breached. The device also has a pre-charge mode, which allows it to safely condition lithium ion batteries before charging them. The MP2690GR-P also has an ECF (Electronic Cell Fusion) algorithm, which enables rapid charging of Lithium ion batteries while avoiding their over-heating. Finally, the MP2690GR-P can be programmed by an external resistor network, allowing users to selected the desired charging fuse, current, voltage, and temperature thresholds.

In summary, the MP2690GR-P is an advanced integrated circuit that is suitable for any device which is powered by a lithium ion or lithium polymer battery. It is an efficient and safe battery charger that features a wide input voltage range, several safety features, and the ability to provide a constant output current. This makes it suitable for a variety of applications, including mobile phones, portable electronics, and medical devices.

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