Product Overview: MAX17260SEWL+ from Analog Devices Inc.

The MAX17260SEWL+ is a sophisticated fuel gauge IC from Analog Devices Inc., designed to provide precise battery state-of-charge (SOC) readings that help in extending the life and enhancing the performance of rechargeable lithium-ion batteries. This compact, single-cell fuel gauge with ModelGauge™ m5 EZ algorithm is a perfect fit for a wide array of portable devices such as smartphones, tablets, laptops, and smart wearables.

Key Features

• ModelGauge m5 EZ Algorithm: The MAX17260SEWL+ incorporates the innovative ModelGauge m5 EZ algorithm which eliminates the need for battery characterization for most applications. This advanced feature provides a robust fuel gauging and reduces design complexity.
• High Accuracy: It offers high accuracy in measuring SOC with as low as ±7% error in SOC calculations over a wide range of operating conditions.
• Low Quiescent Current: Designed for power-sensitive applications, the device boasts an extremely low quiescent current that helps in minimizing battery drain when in standby or in active mode.
• Easy to Implement: The MAX17260SEWL+ is engineered for ease of implementation, requiring minimal external components, which helps in reducing overall design footprint and costs.
• Dynamic Power Estimates: It provides dynamic power and current estimates, which are crucial for power management and for predicting the remaining battery life accurately.

Applications

The MAX17260SEWL+ is versatile and can be employed in a vast array of portable electronics where accurate fuel gauging is essential. It is particularly useful in:

• Smartphones and Tablets
• Wearable Devices
• Wireless Headphones
• Portable Gaming Consoles
• Health and Fitness Monitors
• Smart Home Automation Devices

Technical Specifications

• Voltage Range: Operates over a wide voltage range to accommodate various battery chemistries.
• Communication Interface: Features an I2C interface for communication with the host device, allowing for easy integration into system designs.
• Temperature Range: Designed to operate across a broad temperature range, ensuring reliable performance under varying environmental conditions.

The MAX17260SEWL+ from Analog Devices Inc. is a reliable and precise solution for battery fuel gauging, which enhances user experience by providing accurate battery level indications and helps in safeguarding battery health over its lifespan.