LTC6803IG-3#3ZZTRPBF

Overview

The LTC6803IG-3#3ZZTRPBF is a battery stack monitor manufactured by Analog Devices Inc., designed for monitoring multiple lithium-ion cells. It operates within a supply voltage range of 4 V to 55 V and features an SSOP-44 surface-mount package. The device provides a regulated 5 V output capable of sourcing up to 8 mA. It supports operation across an extended temperature range from -40°C to +85°C, with a quiescent supply current of 780 µA.

Feature Summary

• Monitors multicell battery stacks
• Integrated voltage regulation

Applications

• Battery protection systems
• Lithium-ion cell management

Procurement Notes

Verify component authenticity through authorized channels due to limited availability status. Confirm package integrity upon receipt. Ensure storage conditions align with manufacturer specifications to maintain reliability. Cross-reference ordering suffixes carefully as they define specific packaging configurations. Validate technical parameters against the official datasheet prior to integration into final designs.

Selection Notes

Select this variant when a tube-style internal configuration is required within a tape-and-reel format. Compare against other series members like the LTC6803IG-2#3ZZPBF to ensure functional compatibility. Verify that the SSOP-44 footprint meets PCB layout constraints. Assess thermal performance requirements against the specified operating temperature limits.

Part Context

This part belongs to the LTC6803 family of battery monitors. It shares core functionalities with siblings such as the LTC6803HG-4#PBF but differs in package type and suffix designation. The IG-3 designation indicates a specific industrial grade and pinout configuration within the broader product line managed by Analog Devices Inc.

Replacement Considerations

Public confirmed substitute part numbers are not available.