MAX17058G+T10 from Maxim Integrated

The MAX17058G+T10 is a sophisticated fuel-gauge IC from the renowned manufacturer Maxim Integrated, designed to provide high-accuracy readings of battery life for lithium-ion (Li+) batteries used in a wide range of electronic devices. This compact, power-efficient chip is an ideal solution for space-constrained applications such as portable consumer electronics, including smartphones, tablets, and wireless headsets.

Key Features

• ModelGauge™ m3 Algorithm: The MAX17058G+T10 incorporates Maxim's proprietary ModelGauge m3 algorithm, which eliminates the need for battery characterization for most applications. This technology provides a robust state-of-charge (SOC) estimation even under varying temperature and load conditions.
• Low Quiescent Current: With its ultra-low quiescent current, the device ensures minimal power consumption during operation, which is critical for maximizing battery life in portable devices.
• High Precision: The IC delivers high precision in SOC estimation with an error of less than 1% under most operating conditions, offering users a reliable indication of remaining battery life.
• Easy Implementation: The MAX17058G+T10 is designed for easy implementation into existing designs, requiring minimal external components and simplifying the design-in process.
• Configurable Alert Function: The device features a programmable SOC alert threshold, which allows for timely notifications when the battery reaches a predefined level, helping to prevent unexpected power loss.

Product Specifications

• Package: The MAX17058G+T10 comes in a tiny, lead-free, 8-pin TDFN package, ensuring a small footprint on the PCB.
• Operating Voltage: It operates over a wide voltage range from 2.5V to 5.5V, making it versatile for various battery configurations.
• Communication Interface: The IC communicates with the host system through an I2C interface, allowing for easy integration with microcontrollers and processors.

The MAX17058G+T10 is a testament to Maxim Integrated's commitment to providing innovative, high-quality power management solutions. With its advanced features and ease of use, this fuel-gauge IC stands out as an essential component for battery-powered device manufacturers seeking to enhance the user experience by accurately reporting battery status.