MP2720GRH-0000-P

Overview

The MP2720GRH-0000-P is a single-cell NVDC buck charger IC designed for lithium-ion and lithium-polymer batteries. It features an I2C interface for programmable charging parameters, including current, voltage, and timer settings. The device supports a maximum charge current of 2.5A and operates with a supply voltage range up to 6.3V. It utilizes a 22-QFN (2.5x3.5mm) package and functions within a temperature range of -40°C to +125°C TJ.

Feature Summary

• Integrated NVDC power path management for seamless system power distribution
• I2C-controlled programmability for charge current, voltage, and timers
• Built-in fault protection mechanisms including over-current and over/under-voltage safeguards

Applications

• Single-cell lithium-ion battery charging systems
• Lithium-polymer battery pack management
• Portable electronic devices requiring NVDC power path integration

Procurement Notes

Verify the specific suffix 'P' against official Monolithic Power Systems documentation to confirm tape-and-reel packaging specifications. Ensure compatibility with standard I2C bus protocols during system design. Cross-reference the 22-QFN footprint dimensions with PCB layout guidelines to guarantee accurate assembly and thermal performance requirements are met.

Selection Notes

Select this component when a compact solution for single-cell Li-ion or Li-Po batteries is required. The integrated NVDC feature simplifies power architecture by allowing simultaneous charging and system operation. The I2C interface provides flexibility for customizing charge profiles compared to fixed-parameter alternatives, suitable for applications needing precise battery management control.

Part Context

This part belongs to the MPS battery management portfolio, specifically focusing on switch-mode chargers. It complements other series like the MP2721 and MP2723 by offering a dedicated 2.5A solution in a small form factor. The device addresses the need for efficient power conversion and intelligent battery monitoring in space-constrained mobile electronics.

Replacement Considerations

Consult official MPS substitution guides for direct pin-compatible alternatives. Verify that any substitute maintains the 22-QFN package outline and I2C communication protocol. Ensure thermal dissipation characteristics match the original design constraints for reliable operation.