The MP2721 is a highly integrated, 5A switch-mode battery management device for single-cell Li-ion and Li-polymer batteries. The narrow voltage DC (NVDC) power management structure provides a low impedance power path that optimizes charging efficiency, reduces battery charging time, and extends battery life during discharging.
USB Battery Charging Specification 1.2 (BC1.2) and non-standard adapter detection are supported by the input source type identification algorithm.
The I2C interface offers complete operating control, charging parameter configuration, and status/interrupt monitoring. The MP2721 supports a fully-customizable JEITA profile with configurable temperature windows and actions.
The MP2721 is available in a QFN-22 (2.5mmx3.5mm) package.