BQ77PL900EVM-001

Series:	--
Part Status:	Active
Type:	Power Management
Function:	Battery Charger
Embedded:	No
Utilized IC / Part:	BQ77PL900
Primary Attributes:	5 ~ 10 Cells- Li-Ion
Supplied Contents:	Board(s), Cable(s)
Secondary Attributes:	Overcharge, Overvoltage, Short-Circuit Protection

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Introduction to BQ77PL900EVN-001

BQ77PL900EVN-001 is a high precision Li-Ion gas gauge with configurable options from Texas Instruments. It provides a standalone solution for lithium-ion battery management. It can accurately measure and monitor battery parameters for a range of power sources.

Features

BQ77PL900EVN-001 offers a variety of features, which makes it an ideal solution for battery management applications. It has a built-in 100 kHz synchronous regulator, which is capable of charging and discharging lithium-ion cells. It also has an onboard temperature sensor, which can be configured to measure the temperature of the battery. Additionally, the EVN-001 has an integrated safety counter that monitors the health of the battery and provides accurate data to minimize the risks of overloading or overcharging.

Application Fields and Working Principles

BQ77PL900EVN-001 is mainly used in applications that require precise measurement and monitoring of battery parameters. It can be used for a variety of applications, such as battery charging and discharge monitoring, thermal management, and over/under voltage protection. Furthermore, the gas gauge can be used for industrial, automotive, and medical applications, where accuracy is highly important. The working principle of the EVN-001 is based on measuring the internal resistance of the battery and comparing it with a reference voltage. This allows it to accurately measure the battery parameters and provide precise readings. Additionally, the device supports a wide range of battery chemistries, which makes it suitable for a variety of applications.

Conclusion

BQ77PL900EVN-001 is an ideal solution for applications that require accurate measurement and monitoring of battery parameters. It offers a built-in synchronous regulator, an onboard temperature sensor, and safety counter, making it suitable for a variety of applications. Furthermore, the working principle of the device is based on comparing the internal resistance of the battery with a reference voltage, allowing for precise measurements and readings.

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