MP2723AGQC-0000-Z

Overview

The MP2723AGQC-0000-Z is a single-cell lithium-ion/polymer battery charger IC from the MP2723 series by Monolithic Power Systems. It features an integrated 3A synchronous switch and supports I2C control for programmable charging parameters. The device includes a Non-Volatile Deep Discharge (NVDC) power path and USB On-The-Go (OTG) functionality. Key electrical specifications include a maximum output voltage of 4.67 V, a working supply voltage range of 3.7 V to 5.5 V, and a maximum operating temperature of +125°C. It is housed in a 26-QFN (3.5x3.5 mm) package.

Feature Summary

• Integrates a 3A synchronous step-down converter for efficient single-cell battery charging
• Supports Non-Volatile Deep Discharge (NVDC) power path management
• Includes USB On-The-Go (OTG) capability for host mode operation
• Features I2C interface for programmable charge current, voltage, and termination settings

Applications

• Portable electronic devices requiring single-cell lithium-ion or polymer battery management
• Systems utilizing NVDC power path switching between input source and battery
• Devices supporting USB OTG host functionality powered by a single cell
• I2C-controlled portable equipment with high-efficiency charging requirements

Procurement Notes

Verify component authenticity through authorized MPS distributors or direct manufacturer channels. Confirm RoHS compliance status via official datasheets. Ensure the specific suffix matches design requirements. Request batch traceability documentation for quality assurance. Validate package marking against official silkscreen specifications.

Selection Notes

Select this component for designs requiring integrated 3A charging with NVDC and OTG support. Ensure the application operates within the 3.7V to 5.5V input range. Verify thermal management capabilities for the QFN-26 package under maximum load conditions. Confirm I2C bus compatibility with the system controller. Check availability as this variant may have specific lifecycle statuses compared to standard versions.

Part Context

This part belongs to the MP2723 family of battery chargers from Monolithic Power Systems. It shares core architecture with variants like the MP2723GQC but may differ in manufacturing lot or specific qualification grades. The series is designed for compact mobile applications requiring high integration and efficiency.

Replacement Considerations

Public confirmed substitutes include MP2723GQC-0000-P and MP2723GQC-0000-Z. These parts offer parameter equivalence and are listed as available alternatives by major distributors.