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DC1835A

ADIDC1835A

Analog Devices Inc.
LTC6803-4 - Battery Monitor Power Management Evaluation Board

Overview

The DC1835A is a demonstration circuit featuring the LTC6803-4, a high-performance 2nd generation multicell battery stack monitor. It is designed to measure up to 12 series-connected battery cells with high precision and allows for individual cell voltage monitoring and balancing.

Why Choose This Part

The board demonstrates the LTC6803-4's capability to operate with a measurement error of less than 1.2mV. It features a stackable architecture with an isoSPI interface, allowing for robust communication in high-voltage environments without the need for complex isolation circuits.

Applications

Electric and Hybrid Electric Vehicles
Monitoring high-voltage lithium-ion battery packs for automotive traction and propulsion systems.
Grid Energy Storage
Managing large-scale stationary battery arrays used for renewable energy buffering and peak shaving.
Backup Power Systems
Ensuring the health and reliability of multi-cell battery stacks in UPS and telecommunications infrastructure.
High-Power Portable Equipment
Precision monitoring for industrial power tools and medical equipment utilizing multi-cell lithium chemistries.

Key Specifications

Type Power Management
Contents Board(s)
Function Battery Monitor
Utilized IC / Part LTC6803-4

Getting Started

To evaluate this board, connect it to a DC590B QuickEval USB controller and use the LTC6803-4 evaluation software. Ensure cell tap connections are made starting from the most negative potential (V-) to the most positive to avoid damage to the monitoring IC.

Also Consider

DC2259A ADIAnalog Devices Inc. - An evaluation board for the LTC6811, which offers improved accuracy and faster measurement cycles compared to the LTC6803 series.