Encyclopedia Entry: 82V2084PF8

Product Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High voltage, low power consumption
• Package: 8-pin Plastic Dual Flat No-Lead (DFN)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

The 82V2084PF8 is a voltage regulator integrated circuit designed for power management applications. It operates at a high voltage level while consuming low power, making it suitable for various electronic devices. The IC is packaged in an 8-pin Plastic Dual Flat No-Lead (DFN) package, which provides compactness and ease of integration into circuit boards. Each reel contains 2500 units of the 82V2084PF8.

Detailed Pin Configuration

The 82V2084PF8 features the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage pin
6. NC: No Connection
7. NC: No Connection
8. VCC: Supply voltage pin

Functional Features

The 82V2084PF8 offers several functional features that enhance its performance in power management applications. These include:

• High Voltage Regulation: The IC can regulate input voltages up to 82V, ensuring stable output voltage levels.
• Low Power Consumption: With its efficient design, the 82V2084PF8 minimizes power loss, contributing to energy efficiency.
• Overcurrent Protection: The device incorporates overcurrent protection mechanisms to safeguard connected circuits from damage.
• Thermal Shutdown: In case of excessive temperature, the IC activates thermal shutdown to prevent overheating and potential failures.
• Fast Transient Response: The voltage regulator quickly responds to changes in load conditions, maintaining a stable output voltage.

Advantages and Disadvantages

Advantages of the 82V2084PF8 include:

• High voltage regulation capability
• Low power consumption
• Compact package size
• Overcurrent protection
• Fast transient response

Disadvantages of the 82V2084PF8 include:

• Limited pin configuration options
• Relatively high cost compared to some alternative models

Working Principles

The 82V2084PF8 operates based on the principle of voltage regulation. It takes an input voltage from VIN and regulates it to provide a stable output voltage at VOUT. The feedback pin (FB) monitors the output voltage and adjusts the internal circuitry to maintain the desired voltage level. The enable pin (EN) controls the operation of the IC, allowing for power management control.

Detailed Application Field Plans

The 82V2084PF8 finds applications in various fields where power management is crucial. Some detailed application field plans include:

1. Automotive Electronics: The IC can be used in electric vehicles, providing efficient voltage regulation for different components such as motors, sensors, and lighting systems.
2. Industrial Automation: It can be employed in industrial automation systems to regulate power supply for control circuits, actuators, and communication modules.
3. Telecommunications: The IC can ensure stable voltage levels in telecommunication equipment, including routers, switches, and base stations.
4. Renewable Energy Systems: It can be utilized in solar power systems and wind turbines to regulate voltages and optimize energy conversion.

Detailed and Complete Alternative Models

Some alternative models to the 82V2084PF8 that offer similar functionality include:

1. 78M05: A 5V voltage regulator with a TO-220 package.
2. LM317: A versatile adjustable voltage regulator available in various package options.
3. LT1084: A high-current, low-dropout voltage regulator suitable for demanding applications.

These alternative models provide different specifications and package options, allowing users to choose the most suitable option for their specific requirements.

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