MP2755

The MP2755 is a highly integrated, bidirectional charging solution for 2-cell Li-ion or Li-polymer batteries. It employs an inductor-less switched capacitor architecture, and it can provide up to 10A of output current (I_OUT) in forward mode and 5A charge current in reverse mode.

The MP2755 is suitable for applications migrating from a 1-cell battery to 2-cell battery configuration. When working with a 2-cell battery, the MP2755 can be treated as a virtual 1-cell battery, allowing the existing downstream 1-cell power architecture to be compatible with 2-cell battery packs.

The MP2755 integrates a shipping mode function that can shut down the V1X output with minimal battery current consumption. It also supports a system reset function.

The I²C interface offers complete operating control, charging/discharging parameter configurations, and status monitoring.

The MP2755 is available in a WLCSP-42 (2.9mmx2.55mm) package.