Maxim Integrated MAX17005ETP+T Battery Fuel-Gauge IC

The Maxim Integrated MAX17005ETP+T is a sophisticated battery fuel-gauge IC designed to provide precise battery state-of-charge (SOC) information for lithium-ion (Li-ion) batteries. This compact, high-precision component is an essential building block for modern portable electronics, where accurate battery management is crucial for user experience and device longevity.

Key Features

• ModelGauge Technology: The MAX17005ETP+T incorporates Maxim's proprietary ModelGauge algorithm, which eliminates the need for battery characterization for most applications. This technology provides a robust fuel gauging solution with minimal calibration, reducing time-to-market for new products.
• High Accuracy: It offers a high level of SOC accuracy by combining voltage, temperature, and current measurements. This ensures that users receive reliable data on the remaining battery life, enhancing device reliability and user trust.
• Low Power Consumption: Designed with power efficiency in mind, the MAX17005ETP+T draws a very low quiescent current, which is critical for maximizing battery runtime in portable devices.
• Flexible Configuration: The IC supports multiple Li-ion chemistries and cell configurations, making it a versatile choice for a wide range of applications, from smartphones to laptops and other portable electronics.

Applications

• Smartphones and Tablets
• Notebook and Netbook Computers
• Portable Media Players
• Handheld Gaming Devices
• Other Li-ion Battery-Powered Devices

Technical Specifications

• Package: 20-TQFN-EP
• Operating Temperature: -40°C to +85°C
• Communication Interface: SMBus/I²C-Compatible

The MAX17005ETP+T is available in a small 20-TQFN-EP package, making it ideal for space-constrained applications. Its extended operating temperature range ensures reliable performance across a wide range of environments. The device communicates via an SMBus/I²C-compatible interface, allowing for easy integration into existing designs.

With its combination of accuracy, efficiency, and flexibility, the MAX17005ETP+T from Maxim Integrated is an excellent choice for designers looking to enhance battery management systems in their next-generation portable devices.