Maxim Integrated MAX17262REWL+T Fuel Gauge IC

The MAX17262REWL+T is a high-precision fuel gauge integrated circuit from Maxim Integrated that provides an exceptional solution for battery monitoring in portable devices. Designed to be highly accurate, this compact, low-power device employs the ModelGauge™ m5 EZ algorithm to provide state-of-charge (SOC) estimations with minimal configuration, making it an ideal choice for a wide range of applications such as smartphones, tablets, laptops, power tools, and other battery-powered electronics.

One of the key features of the MAX17262REWL+T is its ability to provide accurate fuel gauging without the need for battery characterization. This not only simplifies the design process but also reduces time-to-market for product developers. The device can operate across a wide voltage range of 2.7V to 4.5V, making it versatile for use with single-cell Li-ion or Li-polymer batteries.

Equipped with an internal temperature sensor, the MAX17262REWL+T can provide temperature-compensated SOC calculations, ensuring reliable performance under varying environmental conditions. Additionally, the IC includes a programmable alert function for SOC low, SOC high, and temperature thresholds, which can be used to trigger external hardware or notify the system's microcontroller to take appropriate actions.

For ease of integration, the MAX17262REWL+T communicates with the host system via an I2C interface, allowing for simple data transfer and configuration. It is also capable of reporting various battery parameters such as voltage, current, capacity, age, temperature, and more. The device's small package size (WLP) and low power consumption make it a space-saving and energy-efficient choice for modern portable electronics.

The MAX17262REWL+T is available in a tape and reel format, denoted by the '+T' suffix, which facilitates automated manufacturing processes, ensuring a smooth assembly line integration for high-volume production. With its advanced features and ease of use, the MAX17262REWL+T from Maxim Integrated stands out as a superior fuel gauge solution for designers looking to enhance the user experience by providing accurate and reliable battery life indicators.