DS2764BE+025/T&R

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Battery Monitor and Gas Gauge
• Characteristics:
  • Monitors battery voltage, current, and temperature
  • Calculates remaining battery capacity
  • Provides accurate battery status information
• Package: T&R (Tape and Reel)
• Essence: Accurate battery monitoring and gas gauging
• Packaging/Quantity: Tape and Reel packaging, quantity varies based on order size

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Battery Voltage Measurement Range: 0V to 5.5V
• Current Measurement Range: ±1A
• Temperature Measurement Range: -40°C to +125°C
• Communication Interface: I2C

Detailed Pin Configuration

The DS2764BE+025/T&R has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VCC | Power supply voltage input | | 2 | GND | Ground | | 3 | SDA | I2C data line | | 4 | SCL | I2C clock line | | 5 | ALERT | Interrupt output | | 6 | BAT | Battery voltage input | | 7 | TS | Temperature sensor input | | 8 | ISET | Current sense resistor connection |

Functional Features

• Accurate measurement of battery voltage, current, and temperature
• Calculation of remaining battery capacity using advanced algorithms
• Real-time monitoring of battery status
• Low power consumption for extended battery life
• Built-in interrupt feature for battery status alerts

Advantages and Disadvantages

Advantages

• Accurate and reliable battery monitoring
• Precise calculation of remaining battery capacity
• Real-time battery status updates
• Low power consumption for improved efficiency
• Integrated interrupt feature for timely alerts

Disadvantages

• Limited to I2C communication interface
• Requires external current sense resistor for current measurement

Working Principles

The DS2764BE+025/T&R works by continuously monitoring the battery voltage, current, and temperature. It uses advanced algorithms to calculate the remaining battery capacity based on these measurements. The integrated circuit communicates with the host system through the I2C interface, providing real-time battery status information. The low power consumption ensures minimal impact on battery life.

Detailed Application Field Plans

The DS2764BE+025/T&R is widely used in various applications that require accurate battery monitoring and gas gauging. Some common application fields include: - Portable electronic devices (e.g., smartphones, tablets) - Wearable devices (e.g., smartwatches, fitness trackers) - Medical devices - Industrial equipment - Automotive systems

Detailed and Complete Alternative Models

• DS2784BE+025/T&R
• MAX17043G+U
• BQ27441DRZR-G1
• LTC2945CMS#PBF
• MCP73871T-2CCI/ML

These alternative models offer similar functionality and can be considered as alternatives to the DS2764BE+025/T&R.

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