MP2650GV-0300-Z

Overview

The MP2650GV-0300-Z is an I2C-controlled buck or boost charger IC designed for 2S to 4S battery pack applications. It features NVDC power management and USB OTG capabilities. The device supports a maximum charge current of 5A and operates with a supply voltage range of 4V to 21V. It delivers an output voltage of up to 18V. The component is housed in a 30-QFN (4x5) package and functions within a temperature range of -40°C to +125°C.

Feature Summary

• Integrates NVDC power path management for seamless system power transfer
• Supports USB On-The-Go (OTG) functionality for host mode operation
• Provides I2C interface for programmable charging parameters

Applications

• 2S to 4S lithium-ion battery pack charging systems
• Portable devices requiring USB OTG host capabilities
• Systems utilizing NVDC power path management

Procurement Notes

Verify the specific suffix code against official Monolithic Power Systems documentation to confirm pinout and functional configuration. Ensure compatibility with the required I2C address and programming requirements. Confirm that the 30-QFN package dimensions match the target PCB layout constraints before finalizing procurement decisions.

Selection Notes

Select this component for designs requiring integrated buck/boost charging with NVDC management. It is suitable for multi-cell battery packs needing USB OTG support. Verify that the 5A current capability meets system load requirements. Ensure the I2C interface aligns with the main controller's communication protocol.

Part Context

This part belongs to the MP2650 series from Monolithic Power Systems, which focuses on highly integrated battery chargers. The series combines charging control with power path management. The GV suffix typically indicates a specific package variant within the product line.

Replacement Considerations

MP2650GV-0000-Z is listed as a direct substitute by distributors.