LTC6803HG-4#3ZZTRPBF

Overview

The LTC6803HG-4#3ZZTRPBF is a multicell battery stack monitor from the Analog Devices LTC6803 series, designed for high-voltage battery management applications. It operates within a supply voltage range of 4 V to 55 V and supports monitoring of multiple lithium-ion cells. The device features an output voltage of 5 V with an output current capability of 8 mA. It is housed in a 44-pin SSOP package and is rated for operation between -40°C and +125°C. The component draws a working supply current of 780 uA and is supplied in a tape and reel packaging format.

Feature Summary

• Monitors multiple cells in high-voltage battery stacks
• Supports lithium-ion battery types
• Operates over extended industrial temperature ranges

Applications

• Battery management systems
• Multicell battery stack monitoring
• Lithium-ion battery protection circuits

Procurement Notes

Verify availability status as distribution channels may indicate limited stock or special order requirements. Confirm that the specific suffix matches the required tape and reel packaging configuration. Ensure compatibility with existing SSOP-44 footprints and validate operating temperature specifications against environmental constraints before finalizing procurement decisions.

Selection Notes

Select this variant when tape and reel packaging is required for automated assembly processes. Compare the 8 mA output current specification against other family members like the LTC6803HG-4#PBF which offers lower quiescent current but different packaging. Ensure the 4 V to 55 V input range aligns with the system power architecture and that the SSOP-44 package fits the board layout constraints.

Part Context

This component belongs to the LTC6803 series of battery monitors manufactured by Analog Devices Inc. It shares core functionality with other variants such as the LTC6803IG-4#3ZZTRPBF and LTC6803HG-4#PBF, differing primarily in packaging type and specific electrical characteristics like quiescent current. The series is categorized under PMIC and Battery Management ICs.

Replacement Considerations

The LTC6803IG-4#3ZZTRPBF serves as a potential alternative within the same series offering similar monitoring capabilities in a compatible package.