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LTC6802IG-1#3ZZTRPBF
Product Overview
Category
The LTC6802IG-1#3ZZTRPBF belongs to the category of integrated circuits (ICs).
Use
This product is commonly used in electronic devices for monitoring and balancing the voltage of multiple battery cells.
Characteristics
- Integrated circuit designed for battery cell monitoring
- Capable of measuring up to 12 battery cells simultaneously
- Provides accurate voltage measurements with high precision
- Offers built-in balancing functionality for maintaining cell voltage uniformity
- Operates over a wide temperature range
- Low power consumption
Package
The LTC6802IG-1#3ZZTRPBF is available in a small outline package (SOP) format.
Essence
The essence of this product lies in its ability to accurately monitor and balance the voltage of multiple battery cells, ensuring optimal performance and longevity of battery-powered devices.
Packaging/Quantity
The LTC6802IG-1#3ZZTRPBF is typically packaged in reels or tubes and is available in various quantities depending on the manufacturer's specifications.
Specifications
- Number of Battery Cells: Up to 12
- Input Voltage Range: 0V to 5V
- Voltage Measurement Accuracy: ±0.25%
- Balancing Current: Up to 100mA per Cell
- Operating Temperature Range: -40°C to +85°C
- Supply Voltage: 2.7V to 5.5V
- Power Consumption: 10µA (typical)
Detailed Pin Configuration
The LTC6802IG-1#3ZZTRPBF features a total of 48 pins, which are assigned specific functions for proper operation. The detailed pin configuration is as follows:
- Pin 1: VREF-
- Pin 2: VREF+
- Pin 3: VDD
- Pin 4: GND
- Pin 5: GPIO1
- Pin 6: GPIO2
- Pin 7: GPIO3
- Pin 8: GPIO4
- Pin 9: GPIO5
- Pin 10: GPIO6
- Pin 11: GPIO7
- Pin 12: GPIO8
- Pin 13: GPIO9
- Pin 14: GPIO10
- Pin 15: GPIO11
- Pin 16: GPIO12
- Pin 17: GPIO13
- Pin 18: GPIO14
- Pin 19: GPIO15
- Pin 20: GPIO16
- Pin 21: GPIO17
- Pin 22: GPIO18
- Pin 23: GPIO19
- Pin 24: GPIO20
- Pin 25: GPIO21
- Pin 26: GPIO22
- Pin 27: GPIO23
- Pin 28: GPIO24
- Pin 29: GPIO25
- Pin 30: GPIO26
- Pin 31: GPIO27
- Pin 32: GPIO28
- Pin 33: GPIO29
- Pin 34: GPIO30
- Pin 35: GPIO31
- Pin 36: GPIO32
- Pin 37: GPIO33
- Pin 38: GPIO34
- Pin 39: GPIO35
- Pin 40: GPIO36
- Pin 41: GPIO37
- Pin 42: GPIO38
- Pin 43: GPIO39
- Pin 44: GPIO40
- Pin 45: GPIO41
- Pin 46: GPIO42
- Pin 47: GPIO43
- Pin 48: GPIO44
Functional Features
The LTC6802IG-1#3ZZTRPBF offers the following functional features:
Battery Cell Monitoring: The IC can accurately measure the voltage of up to 12 battery cells simultaneously, providing real-time monitoring capabilities.
Balancing Functionality: It includes built-in balancing circuits that can actively balance the voltage across individual battery cells, ensuring uniform cell voltage distribution and maximizing battery life.
Fault Detection: The LTC6802IG-1#3ZZTRPBF is equipped with fault detection mechanisms to identify abnormal conditions such as overvoltage, undervoltage, and open-wire faults, enhancing the safety and reliability of battery-powered systems.
Communication Interface: The IC supports a serial communication interface, allowing easy integration with microcontrollers or other control systems for data exchange and configuration.
Advantages and Disadvantages
Advantages
- Accurate voltage measurement for multiple battery cells
- Built-in balancing functionality reduces the need for external circuitry
- Wide operating temperature range enables usage in various environments
- Low power consumption prolongs battery life
- Fault detection enhances system safety
Disadvantages
- Limited to monitoring and balancing up to 12 battery cells
- Requires additional components for
Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan LTC6802IG-1#3ZZTRPBF dalam solusi teknis
Sure! Here are 10 common questions and answers related to the application of LTC6802IG-1#3ZZTRPBF in technical solutions:
Q1: What is LTC6802IG-1#3ZZTRPBF? A1: LTC6802IG-1#3ZZTRPBF is a specific model number for a battery stack monitor integrated circuit (IC) manufactured by Linear Technology (now part of Analog Devices). It is used for monitoring and balancing the voltage levels of individual cells in a battery stack.
Q2: What is the purpose of LTC6802IG-1#3ZZTRPBF in technical solutions? A2: The LTC6802IG-1#3ZZTRPBF is designed to accurately measure the voltage of each cell in a battery stack, enabling precise monitoring and control of the battery's performance. It also provides features like cell balancing and fault detection.
Q3: How many cells can LTC6802IG-1#3ZZTRPBF monitor? A3: The LTC6802IG-1#3ZZTRPBF can monitor up to 12 series-connected battery cells.
Q4: Can LTC6802IG-1#3ZZTRPBF be used with different battery chemistries? A4: Yes, LTC6802IG-1#3ZZTRPBF is compatible with various battery chemistries such as lithium-ion, lithium-polymer, and lithium iron phosphate (LiFePO4).
Q5: What communication interface does LTC6802IG-1#3ZZTRPBF support? A5: LTC6802IG-1#3ZZTRPBF supports a daisy-chainable SPI (Serial Peripheral Interface) for communication with a microcontroller or host system.
Q6: How accurate is LTC6802IG-1#3ZZTRPBF in measuring cell voltages? A6: LTC6802IG-1#3ZZTRPBF has a typical measurement accuracy of ±0.25 mV, allowing for precise monitoring of individual cell voltages.
Q7: Can LTC6802IG-1#3ZZTRPBF detect faults or abnormalities in the battery stack? A7: Yes, LTC6802IG-1#3ZZTRPBF has built-in fault detection features such as overvoltage, undervoltage, and overtemperature protection, which can help identify and prevent potential issues.
Q8: Does LTC6802IG-1#3ZZTRPBF support cell balancing? A8: Yes, LTC6802IG-1#3ZZTRPBF supports active cell balancing, which allows for equalization of cell voltages by transferring charge between cells.
Q9: What is the operating temperature range of LTC6802IG-1#3ZZTRPBF? A9: The operating temperature range of LTC6802IG-1#3ZZTRPBF is typically from -40°C to +85°C, making it suitable for a wide range of applications.
Q10: Are there any evaluation boards or development kits available for LTC6802IG-1#3ZZTRPBF? A10: Yes, Analog Devices provides evaluation boards and development kits for LTC6802IG-1#3ZZTRPBF, which can help engineers and designers quickly prototype and test their battery management systems.
Please note that the answers provided here are general and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and application notes provided by the manufacturer for detailed information.