Analog Devices Inc./Maxim Integrated Tariff Inquiry

MAX17261METD+T

MAX17261METD+T Description

The MAX17261METD+T is a high-accuracy, ultra-low-power fuel gauge IC from Analog Devices Inc./Maxim Integrated, designed for single-cell Li-ion/LiFePO4 batteries. Part of the ModelGauge™ series, it integrates advanced algorithms to provide precise state-of-charge (SOC), voltage, and current measurements without requiring battery characterization. The device communicates via I2C interface, making it suitable for embedded systems. Packaged in a 14-pin TDFN and supplied in Tape & Reel (TR), it meets ROHS3 and REACH compliance, with an ECCN EAR99 designation. Its Moisture Sensitivity Level (MSL) 1 ensures reliability in varied environments.

MAX17261METD+T Features

• ModelGauge™ Technology: Eliminates the need for battery profiling by combining voltage-based and coulomb-counting methods for ±1% SOC accuracy.
• Ultra-Low Power: Operates at 7µA active current and 0.5µA sleep current, ideal for power-sensitive applications.
• Wide Voltage Range: Supports 1.6V to 4.5V input, compatible with diverse Li-ion/LiFePO4 chemistries.
• Integrated Protections: Includes overvoltage, undervoltage, and overcurrent detection for enhanced safety.
• I2C Interface: Enables easy integration with microcontrollers for real-time battery monitoring.
• Compact Form Factor: 14-TDFN package (3mm x 3mm) saves board space in portable designs.

MAX17261METD+T Applications

• Portable Electronics: Smartphones, tablets, and wearables benefit from its high accuracy and low power.
• Medical Devices: Reliable SOC tracking in glucose monitors and hearing aids.
• IoT Sensors: Long-life battery management for wireless sensor nodes.
• Power Tools: Ensures optimal performance and safety in cordless tools.
• Energy Storage Systems: Monitors single-cell batteries in solar-powered devices.

Conclusion of MAX17261METD+T

The MAX17261METD+T stands out for its precision, low power, and robust integration, making it a top choice for single-cell battery management. Its ModelGauge™ technology reduces development time, while the compact package suits space-constrained designs. Ideal for portable, medical, and IoT applications, it delivers unmatched performance in its category.