The MEZS7-PDPowerBank-MP2652 is a complete solution module for dual-role port (DRP) applications, featuring the MP2652 and the MPF52002.

The MP2652 is a buck-boost charger designed for battery packs with 2 to 5 cells in series, and has a wide 4V to 22V input voltage (V_IN) range. In source mode, it can supply a wide 5V to 21V V_IN range with the IN pin to comply with USB power delivery (PD) specifications, and has a high-resolution output current limit.

The MPF52002 is a highly integrated USB PD controller for DRP ports, and integrates a 32-bit ARM Cortex-M0 microcontroller (MCU). The controller features automatic DRP toggling for DRP applications, and is compliant with PD 3.1 specifications. For source mode, it supports PD 3.1, BC 1.2, Apple divider mode, Huawei FCP/SCP, and QC 2.0/3.0.

The board 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 up to 6A of charge current. When a load is inserted, the port acts as a source port to power the USB VBUS from the battery.