Maxim Integrated DS2782E+TR Stand-Alone Fuel Gauge IC

The Maxim Integrated DS2782E+TR is a high-precision fuel gauge integrated circuit (IC) that provides detailed information on battery status for portable devices. This compact, stand-alone fuel gauge IC is designed to track the charge and discharge activity of single-cell lithium-ion (Li+) batteries, which are commonly found in a wide array of portable electronics such as smartphones, tablets, laptops, and digital cameras.

Key Features:

• High Accuracy: With its precision measurement capabilities, the DS2782E+TR can provide accurate readings of battery capacity and predict remaining battery life, ensuring reliable power management for the user's device.
• Minimal External Components: This IC is designed to operate with minimal external components, simplifying the design and reducing the overall footprint on the printed circuit board (PCB).
• Easy Integration: Its small size and the convenient tape and reel (TR) packaging make the DS2782E+TR easy to integrate into existing designs, facilitating fast production ramp-up and streamlined assembly processes.
• Voltage and Temperature Measurement: Besides current tracking, the IC also measures voltage and temperature, providing a comprehensive overview of the battery's state for better performance and safety.
• Communication Interface: The device features a 2-wire interface for communication with the host system, allowing for easy data transfer and integration with the device's power management system.

The DS2782E+TR is engineered to enhance the user experience by delivering precise battery monitoring, which is crucial for the reliability and longevity of portable devices. Its advanced algorithmic state-of-charge (SOC) estimation provides a clear picture of the battery's condition and remaining energy, thus enabling smart power management and contributing to the device's overall efficiency.

As a product from Maxim Integrated, a trusted leader in the development of innovative analog and mixed-signal products and technologies, the DS2782E+TR is a testament to the company's commitment to quality and performance. Whether for consumer electronics, medical devices, or industrial applications, this fuel gauge IC stands out as a top-tier solution for battery management in single-cell Li+ battery-powered applications.