The DS2761AE-025 from Maxim Integrated is a high-precision data acquisition and battery monitoring IC designed for lithium-ion (Li+) batteries. This advanced battery monitor provides critical information required to ensure the safety and longevity of rechargeable lithium-ion cells.

Key Features

• Voltage Measurement: The DS2761AE-025 is capable of monitoring cell voltage with high accuracy, which is essential for maintaining the optimal charging and discharging levels, thereby protecting the battery from over-voltage and under-voltage conditions.
• Temperature Sensing: An integrated temperature sensor allows for monitoring the battery temperature, a crucial parameter for safe battery management. This ensures that the battery operates within its safe temperature range, preventing overheating and potential damage.
• Current Sensing: The device features high-precision current sensing, providing detailed information about the charge and discharge currents. This data is vital for calculating the remaining battery capacity and for implementing accurate fuel gauging algorithms.
• Nonvolatile (NV) Memory: Onboard nonvolatile memory stores critical battery parameters and historical data, which can be used for analyzing the battery's health and usage patterns over time.
• Communication Interface: A 1-Wire® interface facilitates communication with a host controller, enabling easy integration into battery management systems.

Applications

The DS2761AE-025 is ideal for a wide range of applications that require precise battery monitoring, such as:

• Portable consumer electronics (smartphones, laptops, cameras)
• Medical devices
• Industrial equipment
• Electric vehicles
• Energy storage systems

Why Choose the DS2761AE-025?

With its comprehensive feature set and high precision, the DS2761AE-025 is an excellent choice for designers looking to enhance the safety, reliability, and efficiency of their lithium-ion battery-powered products. Maxim Integrated's commitment to quality ensures that the DS2761AE-025 provides the performance and durability required for critical battery management tasks.