Maxim Integrated
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DS2760BE+025
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DS2760BE+025

Product Overview

  • Category: Integrated Circuit
  • Use: Battery Fuel Gauge
  • Characteristics: Accurate monitoring of battery capacity, communication interface for data retrieval, low power consumption
  • Package: Small outline integrated circuit (SOIC)
  • Essence: Provides accurate measurement and monitoring of battery capacity in various applications
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Operating Voltage: 2.7V to 5.5V
  • Temperature Range: -40°C to +85°C
  • Communication Interface: I2C
  • Battery Capacity Measurement Resolution: 1μAh
  • Standby Current: 10μA (typical)
  • Dimensions: 3mm x 4mm x 1mm

Detailed Pin Configuration

The DS2760BE+025 has the following pin configuration:

  1. VDD: Power supply input
  2. GND: Ground connection
  3. SDA: Serial Data Line for I2C communication
  4. SCL: Serial Clock Line for I2C communication
  5. BAT+: Positive terminal of the battery being monitored
  6. BAT-: Negative terminal of the battery being monitored
  7. NC: No Connection

Functional Features

  • Accurate Battery Monitoring: The DS2760BE+025 provides precise measurement and monitoring of battery capacity, allowing users to accurately determine the remaining charge.
  • Data Retrieval: It features an I2C communication interface, enabling easy retrieval of battery information such as voltage, current, and temperature.
  • Low Power Consumption: The device itself consumes minimal power, ensuring it does not significantly drain the battery being monitored.

Advantages and Disadvantages

Advantages: - Accurate battery capacity measurement - Easy data retrieval through I2C interface - Low power consumption

Disadvantages: - Limited temperature range (-40°C to +85°C) - Requires external microcontroller for full functionality

Working Principles

The DS2760BE+025 works by continuously monitoring the voltage and current of the battery connected to its BAT+ and BAT- terminals. It utilizes an internal algorithm to accurately calculate the remaining capacity based on these measurements. The device communicates with an external microcontroller through the I2C interface, allowing for data retrieval and further analysis.

Detailed Application Field Plans

The DS2760BE+025 is widely used in various applications that require accurate monitoring of battery capacity. Some common application fields include:

  1. Portable Electronics: Smartphones, tablets, and wearable devices benefit from precise battery capacity measurement to provide accurate battery life information to users.
  2. Medical Devices: Battery-powered medical equipment relies on accurate battery monitoring to ensure uninterrupted operation during critical procedures.
  3. Industrial Equipment: Monitoring battery capacity in industrial machinery helps prevent unexpected downtime and ensures optimal performance.

Detailed and Complete Alternative Models

  1. DS2780BE+025: Similar to DS2760BE+025, but with extended temperature range (-40°C to +125°C).
  2. DS2770BE+025: Provides additional features such as overvoltage protection and under-voltage lockout.
  3. DS2740BE+025: Designed specifically for single-cell Li-ion batteries, offering enhanced accuracy in capacity measurement.

(Note: This entry has a total word count of 430 words)

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de DS2760BE+025 en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of DS2760BE+025 in technical solutions:

  1. Q: What is DS2760BE+025? A: DS2760BE+025 is a specific model of battery fuel gauge IC (Integrated Circuit) manufactured by Maxim Integrated. It is commonly used for monitoring and managing battery performance.

  2. 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 in monitoring battery health, estimating remaining capacity, and optimizing battery usage.

  3. Q: How does DS2760BE+025 communicate with the host system? A: DS2760BE+025 typically uses an I2C (Inter-Integrated Circuit) interface to communicate with the host microcontroller or system. This allows for easy integration into various technical solutions.

  4. Q: Can DS2760BE+025 be used with different types of batteries? A: Yes, DS2760BE+025 can be used with various types of rechargeable batteries, including lithium-ion (Li-ion), lithium-polymer (Li-Po), and nickel-metal hydride (NiMH) batteries.

  5. Q: How accurate is DS2760BE+025 in measuring battery parameters? A: DS2760BE+025 provides high accuracy measurements of battery voltage, current, and temperature. The accuracy depends on the specific implementation and calibration of the IC.

  6. Q: Does DS2760BE+025 support battery protection features? A: Yes, DS2760BE+025 includes built-in features like overvoltage protection, undervoltage protection, and overcurrent protection to safeguard the battery from potential damage.

  7. Q: Can DS2760BE+025 be used in portable devices like smartphones or laptops? A: Yes, DS2760BE+025 is commonly used in portable devices to monitor battery performance and provide accurate information about remaining capacity to the user.

  8. Q: Is DS2760BE+025 compatible with popular development platforms like Arduino or Raspberry Pi? A: Yes, DS2760BE+025 can be interfaced with popular development platforms using I2C communication. Libraries and example codes are available for these platforms to simplify integration.

  9. Q: Are there any specific power requirements for DS2760BE+025? A: DS2760BE+025 operates within a specified voltage range, typically between 2.7V and 5.5V. It consumes very low power during operation, making it suitable for battery-powered applications.

  10. Q: Where can I find more technical information about DS2760BE+025? A: You can refer to the datasheet provided by Maxim Integrated for detailed technical specifications, application notes, and guidelines on using DS2760BE+025 in your technical solutions.

Please note that the answers provided here are general and may vary depending on the specific implementation and requirements of your technical solution.