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LTC6804IG-1#TRPBF
+StücklisteIC BATT MON MULTI 1-12C 48SSOP
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HerstellerAnalog Devices Inc.
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Herstellerteil #LTC6804IG-1#TRPBF
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Datenblatt LTC6804IG-1#TRPBF DataSheet
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Auf Lager2431
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Spezifikationen
| Attribut | Wert |
| 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 |
Übersicht
Description
Key features include:
1. High Accuracy: Offers cell voltage measurement accuracy of ±1.2mV.
2. Stackable: Multiple LTC6804 devices can be stacked to monitor more cells.
3. Low Power Consumption: Operates with minimal energy usage, increasing battery life.
4. Built-in Diagnostics: Ensures reliability through self-test and comprehensive fault detection capabilities.
5. Configurable: Supports different cell configurations and data acquisition options for flexibility.
The device is available in a 44-lead plastic TSSOP package, making it compact and suitable for space-constrained designs. The LTC6804IG-1#TRPBF enhances battery management systems by ensuring efficient and accurate cell balancing, state-of-charge estimation, and safety monitoring.
Equivalent
1. AD7280A by Analog Devices – A 6-channel battery monitoring IC.
2. MAX17823 from Maxim Integrated – A battery monitoring IC for high-voltage applications.
3. ISL78600 by Renesas – A 12-cell battery monitor IC.
These alternatives provide similar functionality for battery management in multi-cell lithium-ion battery packs. Always check specifications to ensure compatibility with your specific application.
Features
1. Cell Monitoring: Measures up to 12 series-connected battery cells with high accuracy, making it suitable for large battery packs.
2. Voltage Range: Operates over a wide cell voltage range, accommodating various battery chemistries.
3. Accuracy: Offers an impressive measurement accuracy of ±1.2mV, ensuring precise voltage readings.
4. Stackable Architecture: Multiple LTC6804 devices can be stacked to monitor large battery packs up to hundreds of volts.
5. Communication Interface: Provides a 1MHz serial peripheral interface (SPI) for fast data communication.
6. Low Power Consumption: Consumes minimal power in both active and standby modes, enhancing battery efficiency.
7. Fault Detection: Includes comprehensive fault detection features such as undervoltage, overvoltage, and open-wire detection for enhanced safety.
8. Operating Temperature: Designed to operate in harsh environments, with a temperature range from -40°C to 125°C.
9. AEC-Q100 Qualified: Suitable for automotive applications, ensuring reliability and robustness.
Overall, the LTC6804IG-1#TRPBF is ideal for battery management systems in electric vehicles and industrial applications.
Pinout
The IC comes in a 48-pin SSOP (Shrink Small Outline Package). The main function of the LTC6804IG-1 is to monitor up to 12 series-connected battery cells, providing accurate voltage measurement with a total measurement error of less than 1.2 mV. It includes a high-speed serial interface that allows for communication with a microcontroller.
The LTC6804IG-1 can operate in daisy-chain configuration, enabling the monitoring of large stacks of battery cells by linking multiple ICs together. It is equipped with built-in balancing for each cell and supports various safety features to ensure reliable operation of battery systems.
In summary, the LTC6804IG-1#TRPBF is a 48-pin IC that provides high-precision monitoring and balancing for up to 12 battery cells, suitable for applications requiring reliable battery management.