MP2667GG-0000-Z

Overview

The MP2667GG-0000-Z is a fully autonomous single-cell lithium-ion or lithium-polymer battery charger manufactured by Monolithic Power Systems. It operates with a 5V USB-compatible input source and features integrated power path management to simultaneously charge the battery and supply system loads. The device utilizes an I2C interface for programmable charging parameters and status reporting, offering ±0.5% charging voltage accuracy. It includes built-in protections such as battery temperature monitoring, a programmable timer, and thermal regulation. The component is housed in a compact QFN-10 package measuring 2mm x 2mm.

Feature Summary

• Fully autonomous single-cell Li-ion/Li-Po charging capability
• Integrated power path management for simultaneous system powering and battery charging
• I2C interface for programmable parameters and status reporting
• Built-in safety features including thermal regulation and battery temperature monitoring

Applications

• Portable consumer electronics powered by single-cell batteries
• USB-powered IoT devices requiring efficient power path management
• Compact mobile gadgets utilizing Li-ion or Li-Polymer cells

Procurement Notes

Verify the specific ordering suffix and package variant against the manufacturer's official datasheet to ensure compatibility with your design requirements. Confirm that the I2C address and programming parameters align with your system architecture. Check for any regional distribution restrictions or availability limitations before finalizing procurement plans. Ensure that the thermal performance of the QFN-10 package meets your application's dissipation needs under maximum load conditions.

Selection Notes

Select this component when designing systems requiring a compact, autonomous solution for single-cell battery management with USB input. It is suitable for applications where space constraints necessitate a small QFN-10 footprint. Consider its I2C controllability if dynamic adjustment of charging profiles is required. Evaluate the integrated power path management benefits for systems needing uninterrupted operation during charging events.

Part Context

The MP2667 belongs to the MP266x series of battery chargers from Monolithic Power Systems, designed for portable applications. This series emphasizes integration and efficiency, targeting modern mobile devices. The GG suffix typically denotes the specific package type and tape/reel configuration. It complements other PMIC solutions by providing dedicated, optimized charging functionality within a minimal physical profile.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's official cross-reference guides or datasheets for potential alternatives. Verify pinout compatibility and electrical specifications before considering any generic replacements.