EVKT-MP2731

EVKT-MP2731 is an evaluation kit for the MP2731, a standalone switching charger with integrated USB detection and USB-OTG functionality. Its layout accommodates most common capacitors. The default function of this board is preset for charger mode, and the full-charge voltage is preset to 4.2V for a single-cell Li-ion battery.

• 3.7V to 16V operating input voltage range
• Up to 22V sustainable voltage
• High efficiency, 4.5A, 1.35MHz buck charger
• USB on-the-go (OTG) with adjustable output from 4.8V to 5.5V
• Up to 9A battery discharge current
• Narrow voltage DC (NVDC) power path management
• Constant-off-time (COT) control to reduce charging time under lower input voltage condition
• I2C port for flexible system parameter setting and status reporting
• Full DISC control to support shipping mode and system restart
• High accuracy, high integration and safety features