LC709203FXE-02MH

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Function:	Battery Monitor
Battery Chemistry:	Lithium-Ion
Number of Cells:	1
Fault Protection:	--
Interface:	I²C
Operating Temperature:	-40°C ~ 85°C (TA)
Package / Case:	9-UFBGA, WLCSP
Supplier Device Package:	9-WLCSP (1.60x1.76)

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Introduction

The LC709203FXE-02MH is an advanced battery management solution designed for making battery-powered applications more efficient and reliable. This state-of-the-art solution provides enhanced features, such as faster charging, longer run-time, and improved system management capability. The LC709203FXE-02MH, which is part of the Linear® CompactBattery Management platform, combines several device technologies to provide a comprehensive solution for managing all aspects of battery charging and management, including voltage, current, temperature and life state monitoring.

Application Field

The LC709203FXE-02MH PMIC device can be used in a wide range of applications, including smartphones, tablets, e-bicycles and mobile medical devices. It simplifies the management of battery charging and monitoring tasks, by providing a solution that integrates most of the associated functions into a single chip. With its advanced features, the device can help to improve the efficiency of the system and reduce the cost of system integration.In addition, the LC709203FXE-02MH can also be used to increase the run-time and extend the life-time of battery-powered applications. It has a wide range of features that enable it to monitor the battery state, enable automated charging/discharging processes and provide system protection.

Working Principle

The LC709203FXE-02MH utilizes several architectures to provide a complete battery management solution. At its core, the device has a voltage-measuring block that allows it to measure and monitor the battery voltage accurately. This is combined with a Current regulation circuit, which provides an optimal charging/discharging current for a given cell Voltage.In addition, the LC709203FXE-02MH also includes an embedded Temperature monitor and logic interface. The Temperature monitor is powered using a separate voltage channel and can detect changes in the temperature of the system.Furthermore, the device provides additional features including a Discharge FET and a Charge FET, which can be used together to control and monitor the charging/discharging cycle of the battery. Finally, the device also has a Status Output register and a SET IF register, which allow the system to receive and process information from the monitor.

Conclusion

The LC709203FXE-02MH is a powerful and versatile PMIC solution for battery-powered applications. It provides a comprehensive solution for managing all aspects of battery charging and management, including voltage, current, temperature and life-state monitoring. Additionally, the device can also be used to extend the life-time and increase the run-time of battery-powered applications.

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