The MEZS7-PDCharger-MP2761 is a solution module for dual-role port (DRP) applications using the MP2761 and MPF52002. The MP2761 is a 4V to 22V input voltage (VIN) buck-boost charger IC designed for battery packs with 2 cells to 4 cells in series.
The MPF52002 is a highly integrated USB PD controller for DRP ports, with a 32-bit ARM Cortex-MO microcontroller unit (MCU). It supports automatic DRP toggling for DRP applications, and is compliant with PD3.1 specifications. For source mode, the MPF52002 supports PD 3.1, BC 1.2, Apple divider mode, Huawei FCP/SCP, and QC 2.0/3.0.
The MEZS7-PDCharger-MP2761 contains a DRP USB Type-C port, supporting PD 3.1 and BC 1.2 protocols. When an adapter is inserted, the port acts as a sink port to charge the battery with a maximum 6A charge current. When a load is inserted, the port acts as a source port to power the USB VBUS from the battery.