MP2664GG-0000-P

Overview

The MP2664GG-0000-P is a high-integration single-cell lithium-ion or lithium-polymer battery charger IC from Monolithic Power Systems. It operates with a 5V USB input and provides a regulated output voltage of 4.65 V at an output current of 500 mA. The device features a QFN-10 (2mm x 2mm) package for surface mount installation. It supports an operating supply voltage of 5 V with a quiescent current of 630 uA. The power dissipation capability is rated at 1.25 W, and it functions within a temperature range of -40°C to +125°C.

Feature Summary

• Integrates complete system power path management to simultaneously charge the battery and power the system load using AC adapters or USB interfaces.
• Includes full I2C control interface allowing programmable settings for input current limits, charging parameters, and status reporting.
• Features integrated protection mechanisms including short-circuit protection, battery under-voltage lockout, over-temperature protection, and chip temperature regulation.

Applications

• Portable devices requiring compact single-cell battery charging solutions
• Systems utilizing USB or AC adapter inputs for power management
• Applications necessitating simultaneous system operation and battery charging

Procurement Notes

Verify the specific suffix 'P' against official MPS documentation to confirm tape-and-reel packaging configuration versus cut-tape availability. Ensure compatibility with the EVKT-MP2664 evaluation kit if development support is required. Confirm RoHS compliance details directly from the manufacturer datasheet prior to final procurement decisions.

Selection Notes

Select this component for designs requiring a small footprint QFN-10 package with integrated power path management. It is suitable for applications needing precise I2C-controlled charging profiles for single-cell Li-ion or Li-Po batteries. Consider the 500mA output current limit and 5V input requirement when defining system power architecture.

Part Context

This part belongs to the MP2664 series of battery chargers designed for portable electronics. It shares functional similarities with the MP2660 but utilizes a different QFN-10 package compared to the WLCSP-9 option found in other variants. The series emphasizes high integration by eliminating external blocking diodes through fully integrated power switches.

Replacement Considerations

MP2664GG-0000-Z is a verified substitute within the same series offering identical electrical characteristics and functionality. Verify package marking differences between P and Z suffixes in official documentation before substitution.