Maxim Integrated DS2761BE-025 High-Precision Li+ Battery Monitor

The DS2761BE-025 from Maxim Integrated is a sophisticated high-precision battery monitor designed for lithium-ion (Li+) batteries. This compact and efficient device provides a comprehensive solution for battery management, ensuring safety, reliability, and longevity of your power source.

With its high-precision measurement capabilities, the DS2761BE-025 can monitor voltage, temperature, current, and accumulated charge, providing critical data for managing the state of charge (SoC) and state of health (SoH) of the battery. The device's ability to measure current in both charge and discharge directions, along with its integrated current-sense amplifier, makes it an ideal choice for a wide range of portable applications.

Key features of the DS2761BE-025 include:

• High-Accuracy Voltage Measurement: The device can measure battery voltage with exceptional accuracy, which is crucial for maintaining optimal charging and discharging processes.
• Temperature Sensing: An integrated temperature sensor allows the DS2761BE-025 to monitor the battery temperature, providing safeguards against overheating and enabling temperature-compensated charge algorithms.
• Current Measurement: With the ability to measure bidirectional current, the device can accurately track charging and discharging cycles, enhancing battery performance and cycle life.
• Charge Accumulation: The DS2761BE-025 has an integrated charge accumulator that is essential for calculating the remaining battery capacity and predicting end-of-life scenarios.
• Nonvolatile Memory: Onboard nonvolatile (NV) memory allows for the storage of critical battery parameters and historical data, which can be used to analyze battery usage patterns and predict future performance.
• Communication Interface: The device features a 1-Wire® interface, enabling communication with a host processor to exchange battery status information and control parameters.

The DS2761BE-025 is available in a compact TSSOP package, making it suitable for space-constrained applications. Whether used in smartphones, laptops, or other portable electronics, this high-precision battery monitor from Maxim Integrated ensures efficient and reliable battery management for your devices.