ON Semiconductor LC709201F02RD-TE-L-H Battery Fuel Gauge IC

The LC709201F02RD-TE-L-H is a state-of-the-art battery fuel gauge integrated circuit (IC) from ON Semiconductor, designed to provide precise monitoring and reporting of battery charge state in single-cell lithium-ion (Li-ion) batteries. This advanced IC is ideal for a wide range of portable applications, such as smartphones, tablet PCs, and digital cameras, where accurate battery status information is crucial for optimal user experience.

Featuring ON Semiconductor's proprietary algorithm, the LC709201F02RD-TE-L-H can accurately measure the battery's remaining charge percentage and remaining operation time. This is accomplished without the need for an external sense resistor, which simplifies the design and reduces overall system cost. The device is capable of operating across a wide range of battery voltages, typically from 2.8V to 4.5V, making it versatile for use in various Li-ion battery-powered devices.

One of the key features of the LC709201F02RD-TE-L-H is its I2C interface, which allows for easy integration into existing designs and communication with a host microcontroller. Through this interface, the host system can retrieve important battery parameters such as voltage, temperature, and state of charge (SOC), which helps in managing the battery life more efficiently.

Additionally, this IC comes equipped with an automatic power-saving mode, which helps to conserve battery life when the host device is in standby or not actively monitoring the battery status. This feature is particularly important for portable devices where extending battery life is a critical concern.

The LC709201F02RD-TE-L-H is available in a compact package, which is designed to be both space-saving and reliable, ensuring long-term performance in the field. This product underscores ON Semiconductor's commitment to providing innovative power management solutions that enhance the performance and reliability of electronic devices.

In summary, the LC709201F02RD-TE-L-H from ON Semiconductor is a sophisticated battery fuel gauge IC that offers accurate SOC measurement, easy integration, and power-saving features, making it an excellent choice for designers looking to enhance the battery management system of their portable devices.