The MP2759 is a highly integrated switching charger designed for applications with 1-6 cell series Li-ion or Li-polymer batteries pack. The device supports several battery chemistry types with different battery regulation voltage.
The MP2759 can operate under maximum 36V DC input voltage. When input power supply is present, the MP2759 charges the battery with four phases: trickle-charge, pre-charge, constant-current charge and constant-voltage charge.
The MP2759 has input current limit and minimum input voltage limit function. When the input current reaches the input current limit or the input voltage decreases to the minimum input voltage limit, the MP2759 automatically reduces the charge current to limit the input power.
To guarantee safe operation, the MP2759 has robust protection functions including: battery over-voltage protection, battery temperature sensing and protection, thermal shutdown, and charging safety timer.
The MP2759 is available in a QFN-19 (3mmx3mm) package.
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