LTC6804IG-2#TRPBF

Overview

The LTC6804IG-2#TRPBF is a multicell battery stack monitor manufactured by Analog Devices Inc., designed for high-reliability applications. It operates within a supply voltage range of 11 V to 55 V and supports multiple cell battery types. The device features an addressable isoSPI interface for communication with host systems. It provides a maximum output voltage of 5.6 V and an output current capability of 4 mA. The component is housed in a 48-lead SSOP package suitable for surface mount technology (SMD/SMT). It functions as part of the LTC6804 series under the PMIC - Power Management ICs subcategory.

Feature Summary

• Supports monitoring of multiple cells in a battery stack configuration
• Utilizes addressable isoSPI interface for robust communication
• Designed for high-temperature industrial environments

Applications

• Industrial battery management systems
• Solar energy storage units
• Electric vehicle battery packs

Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or certified partners. Confirm RoHS compliance status prior to integration. Check current availability as supply may be restricted. Ensure proper handling procedures are followed due to moisture sensitivity classification. Validate that the specific tape-and-reel packaging matches production line requirements.

Selection Notes

Select this variant when addressing multi-cell stacks requiring precise voltage monitoring. The IG-2 suffix denotes specific performance characteristics compared to other series members. Consider the SSOP-48 footprint constraints during PCB layout. Evaluate thermal management needs given the operating temperature limits. Ensure compatibility with existing isoSPI protocol implementations in the system architecture.

Part Context

This component belongs to the LTC6804 family of battery monitors, which are engineered for demanding power management tasks. It serves as a critical element in systems where accurate cell voltage data is essential for safety and longevity. The device complements other Analog Devices solutions like chargers and fuel gauges to form complete battery protection architectures.

Replacement Considerations

LTC6804IG-2#PBF offers identical electrical specifications but utilizes tube packaging instead of tape-and-reel. LTC6804HG-2 variants provide extended temperature ranges up to +125°C for harsher environments. Verify pinout and functional equivalence before substituting.