The LTC6801IG#TRPBF is a high-performance, multicell battery stack monitor developed by Linear Technology, now part of Analog Devices. This precision instrument is designed to monitor up to 12 series-connected battery cells for overvoltage and undervoltage conditions, ensuring safe and efficient operation of battery-powered systems. It is particularly well-suited for electric vehicles (EVs), hybrid electric vehicles (HEVs), and other energy storage systems that require meticulous battery management for reliability and longevity.

Key Features

• Cell Monitoring: Capable of monitoring up to 12 cells connected in series with a measurement range of 0V to 5V per cell, allowing for a wide range of battery chemistries and configurations.
• Voltage Accuracy: Offers a high voltage accuracy of ±0.25% for precise battery management, which is crucial for balancing cell states and maximizing battery life.
• Temperature Range: Operates over an industrial temperature range from -40°C to 85°C, ensuring reliability in harsh environments.
• Communication Interface: Features a simple 2-wire interface for daisy-chaining multiple devices, facilitating communication with a host controller in large battery systems.
• Robust Design: Housed in a 44-lead plastic SSOP package, it is designed to withstand the rigorous demands of automotive and industrial applications.

Applications

• Electric and Hybrid Electric Vehicles
• Backup Power Systems
• Energy Storage Systems
• Uninterruptible Power Supplies (UPS)

Product Advantages

The LTC6801IG#TRPBF provides a robust and reliable solution for battery monitoring, ensuring that each cell within a stack operates within its safe voltage range. Its high accuracy and temperature resilience make it an ideal choice for critical applications where battery performance and safety cannot be compromised. Additionally, the device's ability to interface with multiple monitors in series allows for scalability in complex battery systems.

Ordering Information

This product is available in tape and reel packaging, denoted by the TRPBF suffix, facilitating automated manufacturing processes. For detailed ordering and product information, please refer to the official Linear Technology datasheet or contact an authorized distributor.