MAX17222ELT+T

The MAX17222ELT+T is a highly integrated power management IC (PMIC) designed by Maxim Integrated, specifically tailored for battery management applications. This device is part of the MAX17222 family, which is known for its efficiency and versatility in managing lithium-ion and lithium-polymer batteries.

Key Features:

1. Battery Fuel Gauge: The MAX17222ELT+T includes an advanced battery fuel gauge that provides accurate state-of-charge (SOC) readings. It utilizes Maxim's ModelGauge™ technology, which allows for precise monitoring of battery capacity and health.

2. Low Quiescent Current: The device is designed to operate with a low quiescent current, making it ideal for battery-powered applications where power efficiency is critical. This feature helps extend battery life by minimizing energy consumption during idle periods.

3. I2C Interface: The MAX17222ELT+T supports an I2C communication interface, enabling easy integration with microcontrollers and other digital systems. This allows for real-time monitoring and control of battery parameters.

4. Temperature Compensation: The IC incorporates temperature compensation features to ensure accurate SOC readings across a wide range of operating temperatures. This is crucial for maintaining battery performance and longevity.

5. Flexible Configuration: The device can be configured for various battery chemistries and capacities, making it suitable for a wide range of applications, from consumer electronics to industrial devices.

6. Compact Package: The MAX17222ELT+T is available in a compact, thermally efficient package, which is beneficial for space-constrained designs. Its small footprint allows for easy integration into portable devices.

7. Protection Features: The IC includes built-in protection features such as over-voltage, under-voltage, and over-temperature protection, ensuring safe operation and prolonging battery life.

Applications:

The MAX17222ELT+T is ideal for a variety of applications, including:

• Smartphones and tablets
• Wearable devices
• Portable medical equipment
• IoT devices
• Robotics and drones

Electrical Characteristics:

• Operating Voltage Range: The device typically operates within a voltage range suitable for lithium-based batteries.
• Temperature Range: It is designed to function effectively in a wide temperature range, ensuring reliability in diverse environments.

Conclusion:

The MAX17222ELT+T from Maxim Integrated is a robust and efficient solution for battery management, offering advanced features that enhance the performance and longevity of lithium-ion and lithium-polymer batteries. Its combination of low power consumption, accurate monitoring, and flexible configuration makes it an excellent choice for modern electronic devices that require reliable power management.