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MP2650GV-0400-Z
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Product Detailed Parameters
- Description：I2C-CONTROLLED 6A BUCK OR BOOST
- Series：-
- Mfr：Monolithic Power Systems Inc.
- Package：Tape & Reel (TR)
- Battery Chemistry：-
- Voltage - Supply (Max)：21V
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：30-PowerVFQFN
- Supplier Device Package：30-QFN (4x5)
- Number of Cells：4
- Current - Charging：Constant - Programmable
- Programmable Features：Current, Timer, Voltage
- Fault Protection：Over Current, Over Temperature, Over-Under Voltage, Short Circuit
- Charge Current - Max：5A
- Battery Pack Voltage：16.78V
- Interface：I2C
- Grade：-
- Qualification：-
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Overview
The MP2650GV-0400-Z is an I2C-controlled battery charger IC designed for 2S to 4S lithium-ion battery packs. It supports both buck and boost charging modes with a maximum output current of 5A and a maximum battery voltage of 18V. The device operates from a supply voltage range of 4V to 21V and features NVDC power path management. It is housed in a 30-QFN (4x5 mm) package and functions within a temperature range of -40°C to +125°C.
Feature Summary
- I2C interface enables programmable control over charging parameters including current, voltage, and timers.
- Integrated NVDC power path management allows seamless system power distribution during charging.
- Supports USB OTG functionality for host mode operation when powered by the battery pack.
Applications
- Portable electronic devices requiring multi-cell battery management
- Systems utilizing USB On-The-Go connectivity
- Applications necessitating precise I2C-configurable charging profiles
Procurement Notes
Verify the specific suffix '0400' against official Monolithic Power Systems documentation to confirm exact electrical characteristics and pinout compatibility. Ensure the QFN-30 package dimensions match your PCB footprint requirements. Confirm RoHS compliance status through the manufacturer's environmental declaration before finalizing procurement specifications.
Selection Notes
Select this component for designs requiring integrated buck-boost charging capabilities for 2S to 4S battery configurations. The I2C interface is suitable for systems needing dynamic adjustment of charging parameters. Consider the 30-QFN package size and thermal performance relative to the 5A output capability when designing the heat dissipation strategy.
Part Context
This part belongs to the MPS MP2650 series of battery chargers. It is functionally related to variants such as MP2650GV-0000-P, which shares the same core architecture but may differ in configuration or packaging options. The series targets high-performance portable applications requiring flexible power management.
Replacement Considerations
MP2650GV-0000-Z is listed as a direct substitute by distributors. Verify that the electrical specifications and pin assignments are identical before swapping components in existing designs.
