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LTC6804IG-1#TRPBF
IC BATT MON MULTI 1-12C 48SSOP
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仕様
| Part Status | Active |
| Function | Battery Monitor |
| Battery Chemistry | Multi-Chemistry |
| Number of Cells | 1 ~ 12 |
| Fault Protection | Over/Under Voltage |
| Interface | I2C, SPI |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 48-FSOP (0.209", 5.30mm Width) |
| Supplier Device Package | 48-SSOP |
| Base Product Number | LTC6804 |
概要
Description
The LTC6804IG-1#TRPBF is a highly integrated battery monitoring and balancing IC designed by Analog Devices. It is specifically intended for lithium-ion battery packs used in electric vehicles, renewable energy systems, and industrial applications. Key features include the ability to monitor up to 12 series-connected battery cells, providing accurate voltage readings with high precision and low power consumption.
The device supports daisy-chaining, allowing multiple LTC6804s to be connected, which is beneficial for large battery packs. It also offers cell balancing capabilities, enhancing battery performance and longevity. The IC features an I2C-compatible interface for easy communication with microcontrollers, making it suitable for various applications.
Additionally, the LTC6804 includes built-in protections against over-voltage and under-voltage conditions, contributing to the safety and reliability of the battery management system. Its compact size and efficiency make it a popular choice for modern energy storage solutions.
The device supports daisy-chaining, allowing multiple LTC6804s to be connected, which is beneficial for large battery packs. It also offers cell balancing capabilities, enhancing battery performance and longevity. The IC features an I2C-compatible interface for easy communication with microcontrollers, making it suitable for various applications.
Additionally, the LTC6804 includes built-in protections against over-voltage and under-voltage conditions, contributing to the safety and reliability of the battery management system. Its compact size and efficiency make it a popular choice for modern energy storage solutions.
Features
The LTC6804IG-1#TRPBF is a high-performance battery monitor IC designed for multi-cell battery stack applications. Key features include:
1. Cell Voltage Measurement: It can measure up to 12 series-connected battery cells with a maximum voltage range of 0 to 5V per cell.
2. High Accuracy: Offers a typical accuracy of ±1 mV for cell voltage measurements.
3. Low Power Consumption: Operates in a low-power mode, enhancing battery life in portable applications.
4. Integrated GPIOs: Provides general-purpose input/output pins for additional system control.
5. Digital Communication: Features a robust SPI interface for data transfer, allowing multiple devices to be daisy-chained.
6. Temperature Measurement: Supports temperature sensing, enhancing battery management.
7. Isolation and Safety: Includes built-in safety features, such as cell balancing and fault detection capability.
8. Flexibility: Can be used in various battery chemistries, making it suitable for diverse applications.
These features make the LTC6804 ideal for electric vehicles, energy storage systems, and other applications requiring precise battery management.
1. Cell Voltage Measurement: It can measure up to 12 series-connected battery cells with a maximum voltage range of 0 to 5V per cell.
2. High Accuracy: Offers a typical accuracy of ±1 mV for cell voltage measurements.
3. Low Power Consumption: Operates in a low-power mode, enhancing battery life in portable applications.
4. Integrated GPIOs: Provides general-purpose input/output pins for additional system control.
5. Digital Communication: Features a robust SPI interface for data transfer, allowing multiple devices to be daisy-chained.
6. Temperature Measurement: Supports temperature sensing, enhancing battery management.
7. Isolation and Safety: Includes built-in safety features, such as cell balancing and fault detection capability.
8. Flexibility: Can be used in various battery chemistries, making it suitable for diverse applications.
These features make the LTC6804 ideal for electric vehicles, energy storage systems, and other applications requiring precise battery management.
Package
The LTC6804IG-1#TRPBF is packaged in a 28-lead TSSOP (Thin Shrink Small Outline Package) format. This compact package type is designed for high-density applications, providing a balance of performance and space efficiency.
Pinout
The LTC6804IG-1#TRPBF is a battery stack monitor with a pin count of 20. This integrated circuit is primarily used for monitoring the voltage of up to 12 series-connected battery cells in applications such as electric vehicles and energy storage systems.
Key functions include:
- Cell Voltage Measurement: Monitors individual cell voltages with high accuracy.
- Communication: Supports daisy-chaining for communication with multiple devices, using an SPI interface.
- Temperature Measurement: Can measure temperature through external thermistors.
- Cell Balancing: Features options for cell balancing to enhance battery performance and lifespan.
- Isolation: Provides isolation between battery cells and external circuitry for safety.
- Low Power Consumption: Designed for low power operation, which is critical for battery management systems.
The device's comprehensive monitoring capabilities help ensure optimal battery performance and reliability.
Key functions include:
- Cell Voltage Measurement: Monitors individual cell voltages with high accuracy.
- Communication: Supports daisy-chaining for communication with multiple devices, using an SPI interface.
- Temperature Measurement: Can measure temperature through external thermistors.
- Cell Balancing: Features options for cell balancing to enhance battery performance and lifespan.
- Isolation: Provides isolation between battery cells and external circuitry for safety.
- Low Power Consumption: Designed for low power operation, which is critical for battery management systems.
The device's comprehensive monitoring capabilities help ensure optimal battery performance and reliability.
Manufacturer
The manufacturer of the LTC6804IG-1#TRPBF is Analog Devices, Inc. (ADI). Analog Devices is a multinational company that specializes in designing and manufacturing analog, mixed-signal, and digital signal processing integrated circuits (ICs). Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices serves various industries, including communications, automotive, industrial automation, healthcare, and consumer electronics. The LTC6804 is a battery monitor IC designed for precision measurement in battery management systems, particularly for electric vehicles and renewable energy applications. Analog Devices is known for its innovations in signal processing and data conversion technologies, making it a key player in the semiconductor industry.
Application
The LTC6804IG-1#TRPBF is a high-voltage battery monitoring IC primarily used in electric vehicles, energy storage systems, and industrial battery management applications. It enables precise cell voltage measurement, cell balancing, and temperature monitoring, ensuring safety and efficiency in battery operations. Its applications also extend to renewable energy systems and uninterruptible power supplies (UPS).
Equivalent
The LTC6804IG-1#TRPBF is a battery monitoring IC. Equivalent products include the Texas Instruments BQ76940, Maxim Integrated MAX16150, and Analog Devices AD7280A. These chips offer similar functionalities for monitoring multiple battery cells, providing cell voltage measurement, and supporting communication protocols. Always verify specific features and compatibility based on your application requirements.
出荷
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出荷料参照(DHL/FedEx):
DHL の: 配送費は25ドル〜45ドル(0.5kg)の範囲で、推定配送時間は2〜5営業日です。
フェデックス: 配送費は25ドル〜40ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。
UPS の: 配送費は25ドル〜45ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。
TNT社: 配送費は25ドル〜65ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。
EMS: 配送料金は30〜50ドル(0.5kg)の範囲で、推定配送時間は7〜15営業日です。
登録航空郵便: 配送費は2〜4ドル(0.1kg)で、推定配送時間は5〜20営業日です。
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