MP2625GL-P

Overview

The MP2625GL-P is a single-cell lithium-ion battery switching charger from Monolithic Power Systems, featuring integrated power MOSFETs and NVDC power path management. It supports a wide input voltage range of 4V to 10V (or up to 14V in updated variants) and delivers a programmable charging current up to 2A. The device operates at a switching frequency of 1.6MHz and includes five control loops: input current limit, input voltage limit, constant charge current, full-charge voltage control, and thermal regulation. It accepts single-ended inputs compatible with USB 2.0/3.0 and AC adapters, packaged in a small QFN format.

Feature Summary

• Integrates synchronous buck regulator for simultaneous system power delivery and battery charging
• Provides intelligent power path management to prioritize system load over battery charging
• Eliminates need for external blocking diodes or current sense resistors
• Includes built-in battery temperature monitoring and chip thermal fold-back protection

Applications

• Single-cell lithium-ion or lithium-polymer battery packs
• Tablets and portable electronic devices
• USB-powered consumer electronics
• AC adapter powered portable systems

Procurement Notes

Verify the specific suffix 'P' against official MPS documentation to confirm package type and tape/reel specifications. Confirm whether the component is designated as Not Recommended for New Designs (NRND) or if an alternative like MP2625BGL-Z is required for new projects. Check RoHS compliance status and ensure compatibility with your manufacturing process before finalizing orders.

Selection Notes

Select this component when a compact solution for single-cell Li-ion charging with integrated power switches is required. Ensure the application demands a switching topology for higher efficiency compared to linear chargers. Verify that the input source can support the programmable current limits and that the system design accommodates the NVDC power path behavior for seamless load transitions.

Part Context

The MP2625 belongs to the MPS battery management portfolio, designed for portable applications requiring efficient charging and power path management. It is part of a family that includes variants like the MP2625B and MP2625GL-Z. The GL-P suffix typically denotes a specific packaging configuration within this series, distinct from other pin-compatible or functionally similar parts in the broader PMIC category.

Replacement Considerations

Official alternatives include MP2625BGL-Z and MP2625B. These variants may offer updated features or packaging options while maintaining core functionality. Cross-reference datasheets to verify pinout compatibility and electrical parameter alignment before substitution.