MP2639A Datasheet (MPS) - 2-Cell Li-Ion or Li-Polymer Switching Charger

MP2639A, 2-Cell Li-Ion or Li-Polymer Switching Charger

The MP2639A is a highly integrated, flexible, switch-mode, battery-charging management device for 2-cell series Li-ion and Li-polymer batteries used in a wide range of portable applications.

The MP2639A is able to charge a 2-cell battery from a 5V adapter or USB input.

The MP2639A can work in three

MP2639A Features

* include charge termination and autorecharge. To guarantee safe operation, the MP2639A limits the die temperature to a preset value of 120°C. Other safety features include input overvoltage protection (OVP), battery over-voltage protection (OVP), thermal shutdown, battery temperature monitoring, and