DS2760BE

Product Overview

Category: Integrated Circuit
Use: Battery Fuel Gauge
Characteristics: Accurate monitoring of battery capacity, communication interface for data retrieval, low power consumption
Package: 8-pin SOIC
Essence: Monitors and reports battery capacity in electronic devices
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: 3.9mm x 4.9mm x 1.75mm

Pin Configuration

The DS2760BE has the following pin configuration:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VDD | Power Supply Voltage Input | | 2 | GND | Ground | | 3 | SDA | Serial Data Input/Output | | 4 | SCL | Serial Clock Input | | 5 | VSS | Negative Terminal of Battery | | 6 | VBAT | Positive Terminal of Battery | | 7 | NC | No Connection | | 8 | ALERT | Interrupt Output |

Functional Features

Accurately measures battery capacity using advanced algorithms
Provides real-time information on remaining battery capacity
Supports communication interface for data retrieval and configuration
Low power consumption ensures minimal impact on battery life
Built-in temperature sensor for accurate temperature monitoring

Advantages and Disadvantages

Advantages

Accurate and reliable battery capacity monitoring
Easy integration with electronic devices
Low power consumption prolongs battery life
Real-time data retrieval for efficient battery management

Disadvantages

Limited compatibility with certain battery chemistries
Requires additional circuitry for full functionality in some applications
Relatively higher cost compared to basic battery monitoring solutions

Working Principles

The DS2760BE operates by continuously monitoring the voltage, current, and temperature of the connected battery. It utilizes advanced algorithms to accurately estimate the remaining battery capacity. The integrated communication interface allows external devices to retrieve real-time data and configure various parameters.

Application Field Plans

The DS2760BE is widely used in various electronic devices that rely on battery power. Some of the application fields include:

Portable consumer electronics (e.g., smartphones, tablets)
Wearable devices (e.g., smartwatches, fitness trackers)
Medical devices (e.g., glucose meters, portable monitors)
Industrial equipment (e.g., handheld instruments, wireless sensors)

Alternative Models

DS2780BE: Similar functionality with enhanced features such as extended temperature range and increased measurement resolution.
DS2770BE: Basic battery fuel gauge with simplified functionality and lower cost.
DS2740BE: Single-cell Li-ion/polymer battery monitor with integrated protection features.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací DS2760BE v technických řešeních

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

Q: What is DS2760BE? A: DS2760BE is a battery fuel gauge IC (Integrated Circuit) developed by Maxim Integrated. It is commonly used for monitoring and managing battery capacity in various applications.
Q: How does DS2760BE measure battery capacity? A: DS2760BE uses a combination of voltage, current, and temperature measurements to estimate the remaining capacity of a battery accurately.
Q: Can DS2760BE be used with different types of batteries? A: Yes, DS2760BE is compatible with various battery chemistries, including lithium-ion, nickel-cadmium, and lead-acid batteries.
Q: What are the key features of DS2760BE? A: Some key features of DS2760BE include accurate capacity estimation, temperature compensation, programmable alarm thresholds, and communication interfaces like I2C and 1-Wire.
Q: How can DS2760BE help in prolonging battery life? A: By accurately monitoring battery capacity and providing real-time data, DS2760BE enables efficient charging and discharging strategies, which can help extend battery life.
Q: Can DS2760BE be used in portable electronic devices? A: Yes, DS2760BE is commonly used in portable electronic devices like smartphones, tablets, laptops, and wearable devices to monitor battery health and provide accurate battery level information.
Q: Does DS2760BE support battery protection features? A: Yes, DS2760BE includes features like overvoltage protection, undervoltage protection, and overcurrent protection to safeguard the battery from potential damage.
Q: Can DS2760BE be integrated into existing battery management systems? A: Yes, DS2760BE is designed to be easily integrated into existing battery management systems and can communicate with microcontrollers or host devices through standard communication protocols.
Q: Are there any software development tools available for DS2760BE? A: Yes, Maxim Integrated provides software development kits (SDKs) and application notes to assist developers in implementing DS2760BE in their technical solutions.
Q: Where can I find more information about DS2760BE and its applications? A: You can find detailed datasheets, application notes, and technical resources on the Maxim Integrated website or by contacting their customer support team.