ISL94200IRZ

Series:	--
Packaging:	Tube
Part Status:	Obsolete
Function:	Battery Protection
Battery Chemistry:	Lithium-Ion
Number of Cells:	4 ~ 7
Fault Protection:	Over Current, Short Circuit
Interface:	I²C
Operating Temperature:	-40°C ~ 85°C (TA)
Package / Case:	24-VFQFN Exposed Pad
Supplier Device Package:	24-QFN-EP (4x4)
Base Part Number:	ISL94200

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Introduction

The ISL94200IRZ is a specialized microcircuit designed to provide current and voltage protection for Li-Ion and Li-polymer batteries. It\'s a highly integrated protection IC that combines multiple power management functions in a single device. It is capable of providing an efficient and reliable solution for supplying power and protecting the battery from physical damage.

Application Field

The ISL94200IRZ is designed for applications that require a reliable and cost-effective solution for providing power to battery powered devices. It can be used in a variety of applications such as personal electronic devices, mobile phones, digital cameras, laptop computers, and notebook computers.The ISL94200IRZ can provide multiple functions that are necessary for battery protection. It can detect voltage, current and temperature, protect Li-Ion and Li-polymer batteries against overload and short-circuit, provide an accurate capacity remaining indication, and provide overvoltage protection. The device also provides an intelligent solution for controlling the charging and discharging of the battery.The ISL94200IRZ provides an efficient and reliable solution for providing power to mobile applications. It provides protection from physical damage, monitoring of current, voltage and temperature, intelligent charging/discharging control, and accurate capacity remaining indication.

Working Principle

The working principle of the ISL94200IRZ is based on the following three elements.First, it detects voltage, current and temperature to monitor the battery\'s status. It provides a range of functions such as over-voltage, under-voltage, over-current, and over-temperature protection.Second, it provides an accurate indication of the remaining battery capacity. This allows the system to accurately adjust the charging or discharging parameters of the Li-Ion and Li-polymer batteries.Third, it provides intelligent charging/discharging control. It automatically adjusts charging parameters according to battery status to maximize the battery life and performance.

Conclusion

The ISL94200IRZ is a highly integrated protection IC designed for mobile applications that require protection from physical damage and accurate capacity remaining indications. It can detect voltage, current, and temperature and provides protection from over-voltage, under-voltage, over-current, and over-temperature conditions. It can also provide intelligent charging/discharging control to maximize battery life. In summary, the ISL94200IRZ is a cost-effective and reliable solution for providing power and protection to Li-Ion and Li-polymer batteries.

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