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IR3082AMPBF
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IR3082AMPBF

Product Overview

Category

IR3082AMPBF belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for power management applications.

Characteristics

  • High efficiency
  • Low power consumption
  • Compact size
  • Wide input voltage range
  • Overcurrent protection
  • Thermal shutdown protection

Package

IR3082AMPBF is available in a small outline package (SOP) with a specified pin configuration.

Essence

The essence of IR3082AMPBF lies in its ability to efficiently regulate and control power supply in electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Input Voltage Range: 4.5V - 28V
  • Output Voltage Range: 0.8V - 5.5V
  • Maximum Output Current: 3A
  • Switching Frequency: 500kHz
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. VOUT: Output voltage pin

Functional Features

  • Wide input voltage range allows compatibility with various power sources.
  • High efficiency ensures minimal power loss during operation.
  • Overcurrent protection safeguards against excessive current flow.
  • Thermal shutdown protection prevents overheating and damage to the device.

Advantages and Disadvantages

Advantages

  • High efficiency leads to energy savings.
  • Compact size enables integration into space-constrained designs.
  • Wide input voltage range provides flexibility in power source selection.
  • Overcurrent and thermal shutdown protection enhance device reliability.

Disadvantages

  • Limited maximum output current may restrict usage in high-power applications.
  • Higher cost compared to conventional linear regulators.

Working Principles

IR3082AMPBF operates based on a switching regulator topology. It utilizes pulse width modulation (PWM) to regulate the output voltage by adjusting the duty cycle of the switching transistor. This allows for efficient power conversion and regulation.

Detailed Application Field Plans

IR3082AMPBF finds application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Digital cameras - LED lighting systems

Detailed and Complete Alternative Models

  1. IR3083AMPBF: Similar to IR3082AMPBF with higher maximum output current (5A).
  2. IR3084AMPBF: Similar to IR3082AMPBF with lower maximum output current (2A).
  3. IR3085AMPBF: Similar to IR3082AMPBF with wider input voltage range (2.7V - 36V).

These alternative models provide options based on specific requirements and constraints.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací IR3082AMPBF v technických řešeních

Sure! Here are 10 common questions and answers related to the application of IR3082AMPBF in technical solutions:

  1. Q: What is the IR3082AMPBF? A: The IR3082AMPBF is a high-performance integrated circuit (IC) designed for power management applications.

  2. Q: What are the key features of the IR3082AMPBF? A: The key features of the IR3082AMPBF include high efficiency, low quiescent current, wide input voltage range, and built-in protection features.

  3. Q: What are the typical applications of the IR3082AMPBF? A: The IR3082AMPBF is commonly used in various technical solutions such as DC-DC converters, voltage regulators, and power supplies.

  4. Q: What is the maximum input voltage supported by the IR3082AMPBF? A: The IR3082AMPBF can handle a maximum input voltage of up to [insert value] volts.

  5. Q: Does the IR3082AMPBF require any external components for operation? A: Yes, the IR3082AMPBF requires external components such as capacitors and resistors for proper operation.

  6. Q: Can the IR3082AMPBF operate in a wide temperature range? A: Yes, the IR3082AMPBF is designed to operate reliably in a wide temperature range, typically from -40°C to +125°C.

  7. Q: What are the protection features offered by the IR3082AMPBF? A: The IR3082AMPBF provides protection against overcurrent, overvoltage, undervoltage, and thermal shutdown.

  8. Q: Is the IR3082AMPBF suitable for battery-powered applications? A: Yes, the IR3082AMPBF is suitable for battery-powered applications due to its low quiescent current and high efficiency.

  9. Q: Can the IR3082AMPBF be used in automotive applications? A: Yes, the IR3082AMPBF is designed to meet automotive-grade requirements and can be used in automotive applications.

  10. Q: Are there any evaluation boards or reference designs available for the IR3082AMPBF? A: Yes, International Rectifier (now Infineon Technologies) provides evaluation boards and reference designs to help users get started with the IR3082AMPBF in their technical solutions.

Please note that the answers provided above are general and may vary depending on the specific datasheet and application guidelines provided by the manufacturer.