DS2760BE-025
Product Overview
- Category: Integrated Circuit
- Use: Battery Fuel Gauge
- Characteristics:
- Accurately measures battery capacity
- Monitors battery voltage and current
- Provides temperature compensation
- Supports multiple battery chemistries
- Package: SOP-8
- Essence: The DS2760BE-025 is a battery fuel gauge IC designed to accurately measure the remaining capacity of a battery and provide essential information for battery management.
- Packaging/Quantity: Available in tape and reel packaging, with 2500 units per reel.
Specifications
- Operating Voltage Range: 2.7V to 5.5V
- Battery Chemistry Support: Li-Ion, Li-Polymer, NiMH, NiCd
- Temperature Measurement Range: -40°C to +85°C
- Accuracy: ±1% (typical)
- Interface: I2C
- Dimensions: 5mm x 4mm x 1.2mm
Pin Configuration
The DS2760BE-025 features an SOP-8 package with the following pin configuration:
| Pin No. | Name | Description | |---------|------|-------------| | 1 | VDD | Power Supply | | 2 | GND | Ground | | 3 | SDA | I2C Serial Data | | 4 | SCL | I2C Serial Clock | | 5 | BAT | Battery Voltage Sense | | 6 | TS | Temperature Sense | | 7 | NC | No Connection | | 8 | NC | No Connection |
Functional Features
- Accurate measurement of battery capacity
- Real-time monitoring of battery voltage and current
- Temperature compensation for improved accuracy
- Supports multiple battery chemistries
- Low power consumption
- I2C interface for easy integration with microcontrollers
Advantages and Disadvantages
Advantages: - Accurate and reliable battery capacity measurement - Wide operating voltage range - Support for various battery chemistries - Temperature compensation enhances accuracy - Easy integration with microcontrollers
Disadvantages: - Limited to SOP-8 package - No built-in protection features for the battery
Working Principles
The DS2760BE-025 utilizes advanced algorithms to accurately measure the remaining capacity of a battery. It continuously monitors the battery voltage and current, compensating for temperature variations to provide precise readings. The I2C interface allows seamless communication with microcontrollers, enabling efficient battery management.
Detailed Application Field Plans
The DS2760BE-025 is widely used in various applications that require accurate monitoring and management of battery capacity. Some common application fields include:
- Portable electronic devices (e.g., smartphones, tablets)
- Wearable devices (e.g., smartwatches, fitness trackers)
- Medical devices (e.g., glucose meters, portable oxygen concentrators)
- Industrial equipment (e.g., handheld tools, wireless sensors)
- Automotive electronics (e.g., electric vehicles, hybrid vehicles)
Alternative Models
For those seeking alternative options, the following models can be considered:
- DS2780BE-025: Similar functionality with enhanced protection features.
- DS2740BE-025: Lower-cost option with basic battery monitoring capabilities.
- DS2770BE-025: Higher-precision fuel gauge IC with extended temperature range.
These alternative models offer different features and specifications to cater to specific application requirements.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av DS2760BE-025 i tekniska lösningar
Sure! Here are 10 common questions and answers related to the application of DS2760BE-025 in technical solutions:
Q: What is DS2760BE-025? A: DS2760BE-025 is a specific model of the DS2760 battery fuel gauge IC (Integrated Circuit) manufactured by Maxim Integrated. It is commonly used for monitoring and managing battery performance in various applications.
Q: What is the purpose of DS2760BE-025 in technical solutions? A: The DS2760BE-025 is designed to accurately measure and report battery voltage, current, temperature, and other parameters. It helps monitor battery health, estimate remaining capacity, and optimize charging/discharging processes.
Q: How does DS2760BE-025 communicate with other devices? A: DS2760BE-025 supports communication via the 1-Wire interface, which allows it to connect with microcontrollers, host systems, or other compatible devices for data exchange and control.
Q: Can DS2760BE-025 be used with different types of batteries? A: Yes, DS2760BE-025 is compatible with a wide range of battery chemistries, including lithium-ion (Li-ion), nickel-metal hydride (NiMH), and others. However, it is important to ensure compatibility with specific battery models and configurations.
Q: How accurate is the measurement provided by DS2760BE-025? A: DS2760BE-025 offers high accuracy in measuring battery parameters, typically within a few millivolts for voltage and a few milliamps for current. Temperature measurements are also precise within a specified range.
Q: Can DS2760BE-025 be used in portable devices? A: Yes, DS2760BE-025 is commonly used in portable devices like smartphones, tablets, laptops, and wearable devices to monitor battery performance and provide accurate information about remaining capacity.
Q: Does DS2760BE-025 support battery protection features? A: Yes, DS2760BE-025 includes built-in features for overvoltage protection, undervoltage detection, and overcurrent protection. These safeguards help prevent damage to the battery and ensure safe operation.
Q: Can DS2760BE-025 be programmed or customized for specific applications? A: Yes, DS2760BE-025 offers programmable settings and registers that can be configured to suit specific application requirements, such as voltage thresholds, temperature limits, and communication parameters.
Q: Are there any software development tools available for DS2760BE-025? A: Maxim Integrated provides software development kits (SDKs) and libraries that facilitate the integration of DS2760BE-025 into various software platforms and programming languages.
Q: Where can I find more technical information about DS2760BE-025? A: Detailed technical documentation, datasheets, application notes, and reference designs for DS2760BE-025 can be found on the official website of Maxim Integrated or by contacting their technical support team.