MEZS7-PDPOWERBANK-MP2651

MEZS7-PDPOWERBANK-MP2651 is a fully integrated, buck-boost charger solution module for 2-Cell to 4-Cell series bidirectional USB PD power banks. This is a complete solution module for dual-role port (DRP) applications, featuring the MP2651 and the MPF52002. The MP2651 is a buck-boost charger IC designed for battery packs with 1 to 4 cells in series, and has a wide 4V to 22V input voltage (VIN) range. In source mode, it can supply a wide 5V to 21V VIN 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 or sink ports, and integrates a 32-bit ARM Cortex-M0 microcontroller (MCU). The controller features automatic DRP toggling for DRP applications, and is compliant with PD3.1 specifications. For source mode, it supports PD3.1, BC1.2, Apple divider mode, Huawei FCP/SCP, and QC2.0/3.0.

• Up to 26V sustainable Voltage, or up to 28V with an external MOSFET
• Smooth transitions between buck and boost modes
• Configurable maximum Input Current (IIN) limit and minimum VIN Limit
• Up to 6A of configurable charge current and up to 6A of output current (IOUT) with 50mA/Step
• Configurable battery-full voltage up to 4.67V/Cell with 0.5% accuracy
• 500kHz to 1.2MHz configurable switching frequency (fSW)
• I2C or SMBus host control interface to support flexible parameter setting
• Input power source status indicator, battery missing detection, NTC pin floating detection
• Output Short-Circuit Protection (SCP) in source mode, Input and Battery Over-Voltage Protection(OVP)
• Thermal regulation and thermal shutdown, configurable JEITA for battery temperature protection

Notes

MPS part numbers ending in "-P" and "-Z" are the same parts. P & Z only indicates reel size.