LTC6801IG#PBF

Battery Management Overview

The LTC6801IG#PBF is a multicell battery stack monitor manufactured by Analog Devices Inc. It operates within a supply voltage range of 3V to 40V and features an SSOP-28 package. The device supports monitoring up to twelve series-connected cells with a maximum cell voltage of 5V. It includes integrated fault detection for overvoltage, undervoltage, and short-to-ground conditions. The component functions in industrial temperature ranges from -40°C to +85°C.

Battery Management Feature Summary

• Monitors up to twelve series-connected battery cells simultaneously
• Integrated fault detection for overvoltage, undervoltage, and short circuits
• Supports daisy-chain communication for cascading multiple devices

Battery Management Applications

• Electric vehicle battery management systems
• Energy storage system monitoring
• Industrial battery pack supervision

Battery Management Procurement Notes

Verify the specific suffix #PBF indicates tube packaging when sourcing. Confirm the manufacturer designation matches Analog Devices Inc. rather than legacy Linear Technology branding. Ensure the package type aligns with SSOP-28 requirements for your PCB layout.

Battery Management Selection Notes

Select this component for applications requiring direct monitoring of up to twelve cells without external multiplexing. Consider the daisy-chain capability if scaling beyond twelve cells. Verify that the operating voltage range covers your specific stack configuration.

Battery Management Part Context

This part belongs to the LTC680x family of battery monitors. It serves as a foundational solution for high-voltage battery stacks. The device simplifies design by integrating measurement and fault protection in a single IC.

Battery Management Replacement Considerations

LTC6802IG#PBF offers enhanced accuracy and additional features. LTC6803IG#PBF provides more channels for larger stacks.