MAX6427MRUR+T

Series:	--
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Function:	Battery Monitor
Battery Chemistry:	Multi-Chemistry
Number of Cells:	1
Fault Protection:	--
Interface:	--
Operating Temperature:	-40°C ~ 85°C (TA)
Package / Case:	TO-236-3, SC-59, SOT-23-3
Supplier Device Package:	SOT-23-3
Base Part Number:	MAX6427

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Introduction to MAX6427MRUR+T

MAX6427MRUR+T is one of the battery management components of the Power Management Integrated Circuit (PMIC) family. Powered by Maxim Integrated., MAX6427MRUR+T is a low quiescent current, a low dropout, single-to-nines-cell battery monitoring and charging IC.

Advantages of MAX6427MRUR+T

MAX6427MRUR+T provides multiple advantages over its counterparts. Low quiescent current allows a high efficiency over the entire system. An adaptive current loop helps improving the transient response and accuracy of the state of battery charge. A built-in boost converter delivers precisely regulated output voltage and current, which results in higher power efficiency. Other features like temperature monitoring, current sensing, and programmable charging options, make MAX6427MRUR+T a perfect choice for battery management applications.

Applications of MAX6427MRUR+T

MAX6427MRUR+T can be used in a variety of applications such as mobile phones, tablet computers, personal digital assistants (PDAs), notebooks, medical instruments, and portable speakers. This component provides protection against battery overcharge and overdischarge, as well as protects against short circuit and internal and external fault conditions. Low dropout voltage and wide input range make MAX6427MRUR+T a prime choice for low voltage applications.

Working Principle of MAX6427MRUR+T

MAX6427MRUR+T works on the principle of battery monitoring and charging. It detects the voltage across the connected battery cells and precision measures the current. When the battery charge is low, the controller switches off the boost converter, and enables a charging algorithm to control the charging rate. Once the battery reaches its capacity, the controller switches off the charger and reduces the quiescent current. The Boost converter then senses the applied voltage and regulates it accordingly. MAX6427MRUR+T also monitors and protects the connected cells by setting overvoltage, under voltage, and over temperature limits.

Conclusion

MAX6427MRUR+T is an ideal solution for battery monitoring and charging in a wide range of portable applications. With low quiescent current, low dropout voltage, and integrated protection features, this component ensures precise and accurate battery monitoring and charging. And with the help of the built-in boost converter, the system is able to delivers precise output voltage and current.

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