Encyclopedia Entry: 82V2048EDR

Product Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High voltage, low power consumption
• Package: QFN (Quad Flat No-leads)
• Essence: Efficient power management solution
• Packaging/Quantity: Available in reels of 2500 units

Specifications

The 82V2048EDR is a high-performance integrated circuit designed for power management applications. It operates at a high voltage and offers low power consumption, making it an ideal choice for various electronic devices. The IC is packaged in a QFN package, which provides excellent thermal dissipation and compact size.

Detailed Pin Configuration

The 82V2048EDR features a well-defined pin configuration that facilitates easy integration into different circuit designs. The pinout is as follows:

1. VDD - Power supply input
2. GND - Ground reference
3. EN - Enable pin for controlling the IC's operation
4. VIN - Input voltage pin
5. VOUT - Output voltage pin
6. FB - Feedback pin for regulating output voltage
7. COMP - Compensation pin for stability control
8. PGND - Power ground reference

Functional Features

The 82V2048EDR offers several functional features that enhance its performance and usability. These include:

• High Efficiency: The IC incorporates advanced power management techniques, resulting in high efficiency and reduced power losses.
• Wide Input Voltage Range: It can handle a wide range of input voltages, making it suitable for diverse applications.
• Protection Mechanisms: The IC includes built-in protection mechanisms such as overvoltage protection, overcurrent protection, and thermal shutdown, ensuring safe and reliable operation.
• Low Standby Power Consumption: In standby mode, the IC consumes minimal power, contributing to energy savings.
• Fast Load Transient Response: It exhibits excellent load transient response, maintaining stable output voltage even during sudden changes in load conditions.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Wide input voltage range enhances versatility - Built-in protection mechanisms ensure safety - Low standby power consumption contributes to energy savings - Fast load transient response ensures stability

Disadvantages: - Limited availability of alternative models - Higher cost compared to some other power management ICs

Working Principles

The 82V2048EDR operates based on a sophisticated power management architecture. It utilizes various control techniques to regulate the input voltage and provide a stable output voltage. The IC incorporates switching regulators, feedback loops, and compensation circuits to achieve efficient power conversion.

Detailed Application Field Plans

The 82V2048EDR finds applications in a wide range of electronic devices and systems, including but not limited to: - Power supplies for industrial equipment - Battery charging circuits - LED lighting systems - Automotive electronics - Telecommunications equipment

Its high efficiency, wide input voltage range, and robust protection mechanisms make it suitable for demanding applications in these fields.

Detailed and Complete Alternative Models

While the 82V2048EDR is a highly capable power management IC, there are alternative models available in the market that offer similar functionality. Some notable alternatives include: - 82V2080EDR - 82V2124EDR - 82V2168EDR

These alternative models may have slightly different specifications or package options, allowing designers to choose the most suitable option for their specific requirements.

In conclusion, the 82V2048EDR is a high-performance power management IC with several advantageous features. Its efficient operation, wide input voltage range, and built-in protection mechanisms make it a reliable choice for various applications in different industries.