MP2650GV-0000-Z

Overview

The MP2650GV-0000-Z is an I2C-controlled battery charger IC supporting buck or boost topologies for 2S to 4S lithium-ion battery packs. It features a wide operating supply voltage range of 4V to 21V and supports up to 6A charging current. The device integrates NVDC power management and USB OTG capabilities, allowing seamless system power distribution. It operates within a junction temperature range of -40°C to +125°C and is housed in a 30-QFN (4x5mm) package.

Feature Summary

• I2C interface for programmable control of charging parameters
• Integrated NVDC power management for efficient system power routing
• Supports USB On-The-Go (OTG) functionality for host mode operation
• Configurable buck or boost converter topology for flexible input/output configurations

Applications

• Portable electronic devices requiring multi-cell battery management
• Systems utilizing USB OTG host capabilities
• Applications demanding integrated power path management with battery backup
• Industrial or consumer equipment operating in extended temperature environments

Procurement Notes

Verify the complete part number including suffix Z against official Monolithic Power Systems documentation to ensure correct configuration and revision level. Confirm RoHS compliance status and moisture sensitivity classification prior to assembly planning. Cross-reference pinout and thermal pad requirements with the specific datasheet version to guarantee PCB layout compatibility and reliable soldering performance during manufacturing.

Selection Notes

Select this component when designing systems requiring independent control of charging profiles via digital interface. Ensure the application necessitates both buck and boost operational modes for input voltage flexibility. Verify that the required charging current does not exceed the device's maximum rating and that the battery pack cell count aligns with the supported 2S to 4S range. Evaluate thermal dissipation needs based on the QFN package characteristics and ambient operating conditions.

Part Context

This part belongs to the MP2650 series from Monolithic Power Systems, designed for advanced battery charge management. It distinguishes itself by combining high-current charging with sophisticated power path management and communication interfaces. The series targets applications needing precise battery monitoring and system integration beyond basic charging functions.

Replacement Considerations

MP2650GV-0000-P is listed as a direct substitute by the manufacturer.