MP2721GRH-0000-P

$3.27

Description：5A, SINGLE-CELL NVDC BUCK CHARGE
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:14a312bf7fe3 Category: Battery Chargers Brand: Monolithic Power Systems Inc.

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Product introduction

Product Detailed Parameters

Description：5A, SINGLE-CELL NVDC BUCK CHARGE
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Battery Chemistry：Lithium Ion/Polymer
Voltage - Supply (Max)：16V
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：22-PowerVFQFN
Supplier Device Package：22-QFN (2.5x3.5)
Number of Cells：1
Current - Charging：Constant - Programmable
Programmable Features：Current, Timer, Voltage
Fault Protection：Over Current, Over-Under Voltage
Charge Current - Max：5A
Battery Pack Voltage：4.6V (Max)
Interface：I2C
Grade：-
Qualification：-

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MP2721GRH-0000-P

Overview

The MP2721GRH-0000-P is a single-cell NVDC buck charger from Monolithic Power Systems. It supports lithium-ion and lithium-polymer batteries with an output voltage of 5.35 V and a maximum output current of 3 A. The device operates on a power supply voltage up to 26 V. It features I2C control for programmable charging parameters including current, timer, and voltage. Protection mechanisms include over-current and over/under-voltage safeguards. The component is housed in a QFN-22 package suitable for surface mount technology.

Feature Summary

I2C-controlled interface for programmable charging configuration
NVDC architecture enabling seamless system power transfer
Integrated fault protection against over-current and voltage anomalies

Applications

Single-cell lithium-ion battery management systems
Lithium-polymer battery charging applications
Portable electronic devices requiring NVDC power routing

Procurement Notes

Verify the specific suffix GRH-0000-P against official datasheets to confirm package type and tape/reel specifications. Ensure compatibility with I2C bus requirements and thermal design constraints for the QFN-22 footprint. Cross-reference RoHS compliance status with current manufacturer declarations before integration.

Selection Notes

Select this component for single-cell applications requiring precise I2C programmability and NVDC functionality. Compare output current capabilities against load requirements. Evaluate the 26 V input range suitability for source environments. Confirm QFN-22 thermal performance meets system dissipation needs.

Part Context

This part belongs to the MP2721 series of battery chargers by Monolithic Power Systems. It is designed for portable electronics needing efficient single-cell charging with system power path management. The series emphasizes programmability through digital interfaces and robust protection features for reliable operation.