Manufacturer Part Number
LTC6811IG-1#3ZZTRPBF
Manufacturer
Analog Devices
Introduction
The LTC6811IG-1#3ZZTRPBF is a high-precision battery monitor and balancer for multicell battery applications.
Product Features and Performance
Precision multicell battery monitoring
Supports up to 12 battery cells in series
High noise immunity
Configurable for various cell chemistries
Integrated cell balancing transistors
Over Temperature fault protection
SPI interface with high-speed capabilities
Wide operating temperature range suitable for automotive environments
Product Advantages
Accurate state-of-charge measurements enhancing battery performance
Low power consumption to maximize battery life
Robust design conforming to automotive grade standards
Long system service life with built-in fault protection features
Key Technical Parameters
Battery Chemistry: Multi-Chemistry
Number of Cells: 1 ~ 12
Interface: SPI
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: Surface Mount
Package / Case: 48-FSOP
Supplier Device Package: 48-SSOP
Base Product Number: LTC6811
Quality and Safety Features
Over Temperature Protection
Automotive-grade design specifications
Designed for fail-safe operation
Compatibility
Interfacing with a range of microcontrollers via SPI
Compatible with a variety of battery chemistries
Application Areas
Electric and hybrid electric vehicles
Battery backup systems
Portable power devices
Energy storage systems
Product Lifecycle
Product Status: Active
Not reported as nearing discontinuation
Availability of replacements or upgrades should be verified with the manufacturer
Several Key Reasons to Choose This Product
High level of integration reducing system complexity
Designed for rugged environments, especially automotive applications
Ensures the longevity and reliability of battery packs
Provides detailed battery state information for advanced management
Supports a wide range of battery chemistries enabling flexible use cases
Enabled for smart battery management systems
Automotive-grade quality ensures durability and safety standards are met