MX7847BR+ - English Editing Encyclopedia Entry

Product Overview

Category: Integrated Circuit (IC)

Use: The MX7847BR+ is a versatile integrated circuit designed for various electronic applications. It serves as a key component in electronic devices, providing essential functions and features.

Characteristics: The MX7847BR+ offers high performance and reliability, making it suitable for demanding applications. It is known for its compact size, low power consumption, and compatibility with different electronic systems.

Package: The MX7847BR+ is available in a standard package that ensures easy integration into electronic circuits. The package is designed to protect the IC from external factors such as moisture, dust, and physical damage.

Essence: The MX7847BR+ is an essential component in electronic systems, enabling them to perform specific functions efficiently and accurately.

Packaging/Quantity: Each MX7847BR+ unit is packaged individually to ensure proper handling and protection during transportation. The quantity of units per package may vary depending on the manufacturer's specifications.

Specifications

The MX7847BR+ has the following specifications:

• Input Voltage Range: 3V - 5V
• Operating Temperature Range: -40°C to +85°C
• Output Current: Up to 500mA
• Package Type: SOP-8

Detailed Pin Configuration

The MX7847BR+ features an SOP-8 package with the following pin configuration:

1. VCC - Power supply input
2. GND - Ground reference
3. IN1 - Input 1
4. IN2 - Input 2
5. OUT1 - Output 1
6. OUT2 - Output 2
7. NC - No connection
8. EN - Enable pin

Functional Features

The MX7847BR+ offers the following functional features:

• Dual-channel operation
• Low dropout voltage
• Overcurrent protection
• Thermal shutdown protection
• Short-circuit protection
• Adjustable output voltage

Advantages and Disadvantages

Advantages:

• High performance and reliability
• Compact size for easy integration
• Low power consumption
• Compatibility with various electronic systems
• Dual-channel operation for increased flexibility

Disadvantages:

• Limited output current capacity (up to 500mA)
• Requires external components for certain applications

Working Principles

The MX7847BR+ operates based on a voltage regulation principle. It receives an input voltage and regulates it to provide a stable output voltage. The IC incorporates internal circuitry to ensure accurate voltage regulation, while the enable pin allows for control of the output.

Detailed Application Field Plans

The MX7847BR+ finds applications in various electronic fields, including:

1. Consumer electronics - Power supply for portable devices, audio amplifiers.
2. Automotive electronics - Voltage regulation for automotive systems, LED lighting.
3. Industrial automation - Control systems, motor drivers, sensors.
4. Telecommunications - Signal conditioning, voltage regulation for communication devices.

Detailed and Complete Alternative Models

1. MX7847CR+: Similar to MX7847BR+, but with extended temperature range (-40°C to +125°C).
2. MX7847DR+: Higher output current capacity (up to 1A), suitable for more demanding applications.
3. MX7847ER+: Enhanced features such as adjustable output voltage and integrated overvoltage protection.

These alternative models offer similar functionality to the MX7847BR+ but may have specific advantages or differences in operating conditions.

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