MAX17262REWL+T

The MAX17262REWL+T is a highly integrated power management IC (PMIC) designed by Maxim Integrated, now part of Analog Devices. This device is primarily used for battery management applications, particularly in systems that require efficient power conversion and monitoring.

Key Features:

1. Battery Fuel Gauge: The MAX17262 incorporates a sophisticated battery fuel gauge that provides accurate state-of-charge (SOC) information. It uses a model-based approach to estimate the remaining capacity of the battery, which is crucial for portable devices.

2. Voltage Range: The device operates over a wide input voltage range, typically from 2.5V to 5.5V, making it suitable for various battery chemistries, including lithium-ion and lithium-polymer.

3. Low Quiescent Current: The MAX17262 is designed for low power consumption, featuring a quiescent current in the microamp range. This is particularly beneficial for battery-operated devices, extending battery life during idle periods.

4. I2C Interface: The device communicates via an I2C interface, allowing for easy integration with microcontrollers and other digital systems. This interface facilitates configuration and real-time monitoring of battery parameters.

5. Temperature Compensation: The MAX17262 includes temperature compensation features that enhance the accuracy of the SOC estimation, ensuring reliable performance across varying environmental conditions.

6. Small Package Size: The IC is available in a compact WLP (Wafer-Level Package) form factor, which is advantageous for space-constrained applications. This small footprint allows for efficient PCB layout and design.

7. Integrated Protection Features: The device includes built-in protection mechanisms such as over-voltage, under-voltage, and over-temperature protection, ensuring safe operation and longevity of the battery.

8. Programmable Parameters: Users can program various parameters through the I2C interface, allowing customization of the device to meet specific application requirements.

Applications:

The MAX17262REWL+T is ideal for a range of applications, including:

• Portable consumer electronics (smartphones, tablets, wearables)
• IoT devices
• Medical devices
• Robotics
• Any application requiring precise battery monitoring and management

Conclusion:

Overall, the MAX17262REWL+T from Maxim Integrated is a versatile and efficient solution for battery management, offering advanced features in a compact package. Its combination of accurate fuel gauging, low power consumption, and robust protection makes it an excellent choice for modern electronic devices that rely on battery power.