LTC6803HG-4#TRPBF

Overview

The LTC6803HG-4#TRPBF is a multicell battery stack monitor manufactured by Analog Devices Inc. It operates within a supply voltage range of 4 V to 55 V and features an SSOP-44 surface-mount package. The device supports monitoring of multiple cell batteries, providing a regulated 5 V output with a 4 mA current capability. It functions across an extended temperature range from -40 C to +125 C while maintaining a low operating supply current of 12 uA.

Feature Summary

• Monitors multiple cells in a battery stack configuration
• Supports passive balancing through resistive loading
• Enables daisy-chaining of up to ten devices via board-to-board ribbon cable interconnects

Applications

• Lithium-Ion battery system monitoring
• Multicell battery stack management
• Passive cell balancing applications

Procurement Notes

Verify the specific suffix #TRPBF against official documentation to confirm tape-and-reel packaging requirements. Confirm availability status as distribution channels may indicate limited stock or special order conditions for this component variant.

Selection Notes

Select this part when designing systems requiring high-voltage battery stack monitoring with integrated passive balancing capabilities. Ensure the design accommodates the SSOP-44 package dimensions and utilizes compatible development kits such as DC1835A for functional validation.

Part Context

This component belongs to the LTC6803 series of battery monitors. It is distinct from power management ICs like the LTC7803 or regulators like the LTC3803. The device is specifically engineered for serial communication-based cell voltage measurement in multi-cell configurations.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.