MAX17048 LiPoly - LiIon Fuel Gauge Mini Breakout

The 7Semi MAX17048 LiPoly/LiIon Fuel Gauge Mini Breakout is a compact module designed to monitor single-cell lithium-ion or lithium-polymer batteries. Utilizing the MAX17048 IC, it provides accurate state-of-charge (SoC) readings without the need for a current-sense resistor. The breakout board features an I2C interface for easy integration with microcontrollers, enabling real-time battery monitoring in portable electronic projects.

• Precise Battery Status: The MAX17048 chip delivers sophisticated State of Charge (SOC) calculations, going beyond simple voltage readings to give you a true percentage of remaining battery life.
• Wide Compatibility: Seamlessly integrates with popular microcontrollers and single-board computers like Arduino and Raspberry Pi.
• Flexible Power Management: Operates on 3.3V or 5V logic levels, adapting to your project's power requirements.
• User-Friendly Setup: Easy battery connection and I2C communication simplify integration and data retrieval.

• Current Consumption

  • Active Mode: Typical 23 µA (40 µA max)
  • Hibernate Mode: Typical 3–4 µA (depending on reset comparator setting)
  • Sleep Mode: Typical 0.5 µA (at TA ≤ +50°C)

• Robotics: Ensure robots return to charging stations before battery depletion.
• Remote Sensing: Enable timely battery replacement or low-power mode activation.
• Wearable Devices: Provide users with accurate battery life information.
• IoT Projects: Optimize power consumption and extend device lifespans.

• MAX17048 Datasheet
• MAX17048 Mini Breakout User Guide