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LTC6804IG-1#3ZZPBF
Product Overview
Category
The LTC6804IG-1#3ZZPBF belongs to the category of battery monitoring integrated circuits.
Use
It is used for monitoring and balancing the voltage of individual battery cells in a battery stack.
Characteristics
- High accuracy voltage measurement
- Balancing capability
- Low power consumption
- Robust package for harsh environments
Package
The LTC6804IG-1#3ZZPBF is available in a 38-lead SSOP package.
Essence
The essence of this product lies in its ability to accurately monitor and balance the voltage of each cell in a battery stack, ensuring optimal performance and longevity.
Packaging/Quantity
It is typically available in reels with a quantity of 250 units per reel.
Specifications
- Voltage Measurement Range: 0V to 5V
- Number of Cells Monitored: Up to 12
- Balancing Current: Up to 60mA per cell
- Operating Temperature Range: -40°C to 85°C
- Supply Voltage Range: 2.7V to 5.5V
- Communication Interface: SPI
Detailed Pin Configuration
The LTC6804IG-1#3ZZPBF features a 38-lead SSOP package with specific pin configurations for power supply, communication, and cell monitoring. Refer to the datasheet for detailed pinout information.
Functional Features
- Precise voltage measurement for each battery cell
- Cell balancing to ensure uniform charge/discharge
- Fault detection and reporting
- Integrated temperature monitoring
Advantages
- High accuracy in voltage measurement
- Efficient cell balancing capability
- Wide operating temperature range
- Robust package suitable for challenging environments
Disadvantages
- Higher cost compared to simpler battery monitoring solutions
- Requires additional circuitry for full battery management system implementation
Working Principles
The LTC6804IG-1#3ZZPBF operates by measuring the voltage of each battery cell using an internal ADC and communicating the data to an external microcontroller or host system. It can also actively balance the cells by shunting excess charge from higher voltage cells to lower voltage cells, ensuring uniform cell voltages.
Detailed Application Field Plans
The LTC6804IG-1#3ZZPBF is commonly used in applications such as electric vehicles, energy storage systems, and industrial equipment where reliable battery monitoring and management are critical. It is integrated into battery management systems to ensure the safety and longevity of battery packs.
Detailed and Complete Alternative Models
- LTC6811: Similar functionality with extended cell monitoring capabilities
- BQ76PL536A-Q1: Automotive-grade battery monitor with integrated cell balancing
- MAX14920: Battery stack monitor with high integration and communication options
In conclusion, the LTC6804IG-1#3ZZPBF is a versatile and reliable battery monitoring IC that plays a crucial role in maintaining the health and performance of battery packs in various applications.
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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan LTC6804IG-1#3ZZPBF dalam solusi teknis
What is the LTC6804IG-1#3ZZPBF?
- The LTC6804IG-1#3ZZPBF is a high-precision battery stack monitor that measures up to 12 series-connected battery cells with a total measurement error of less than 1.2mV.
How does the LTC6804IG-1#3ZZPBF help in battery management?
- It helps in battery management by accurately measuring individual cell voltages, enabling balancing of the cells and providing fault detection capabilities.
What is the maximum number of battery cells that can be monitored using LTC6804IG-1#3ZZPBF?
- The LTC6804IG-1#3ZZPBF can monitor up to 12 series-connected battery cells.
What communication interfaces does the LTC6804IG-1#3ZZPBF support?
- It supports SPI (Serial Peripheral Interface) for communication with microcontrollers or other devices.
Can the LTC6804IG-1#3ZZPBF detect overvoltage and undervoltage conditions in battery cells?
- Yes, it can detect overvoltage and undervoltage conditions in individual battery cells, helping to prevent damage to the battery pack.
Does the LTC6804IG-1#3ZZPBF support passive or active cell balancing?
- It supports passive cell balancing, allowing for equalization of cell voltages within the battery stack.
What is the operating temperature range of the LTC6804IG-1#3ZZPBF?
- The operating temperature range is from -40°C to 85°C, making it suitable for a wide range of environments.
Is the LTC6804IG-1#3ZZPBF suitable for automotive applications?
- Yes, it is suitable for automotive applications due to its high precision and robust design.
Can the LTC6804IG-1#3ZZPBF be used in conjunction with a Battery Management System (BMS)?
- Yes, it can be integrated into a BMS to provide comprehensive monitoring and control of battery packs.
What are the key benefits of using the LTC6804IG-1#3ZZPBF in technical solutions?
- The key benefits include accurate cell voltage monitoring, fault detection, support for cell balancing, and compatibility with various battery chemistries.