Littelfuse Inc.
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LFG480301PQDINR
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LFG480301PQDINR

Product Overview

Category

The LFG480301PQDINR belongs to the category of electronic components, specifically a power management integrated circuit (IC).

Use

It is used for voltage regulation and power management in various electronic devices and systems.

Characteristics

  • High efficiency
  • Wide input voltage range
  • Overcurrent protection
  • Thermal shutdown protection

Package

The LFG480301PQDINR is available in a compact and durable surface-mount package.

Essence

The essence of this product lies in its ability to efficiently regulate and manage power supply in electronic applications.

Packaging/Quantity

It is typically packaged in reels or trays and is available in varying quantities depending on the manufacturer's specifications.

Specifications

  • Input Voltage Range: 4.5V to 36V
  • Output Voltage Range: 0.8V to 24V
  • Maximum Output Current: 3A
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: QFN-16

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. SW (Switch Node)
  4. FB (Feedback)
  5. EN (Enable)
  6. COMP (Compensation)
  7. SS (Soft Start)
  8. PG (Power Good)
  9. VOUT (Output Voltage)

Functional Features

  • Voltage regulation
  • Overcurrent protection
  • Thermal shutdown protection
  • Soft start for smooth power-up

Advantages

  • Wide input voltage range allows for versatile applications
  • High efficiency leads to reduced power loss
  • Compact package size saves board space
  • Comprehensive protection features enhance reliability

Disadvantages

  • Higher cost compared to basic linear regulators
  • Requires careful PCB layout for optimal performance

Working Principles

The LFG480301PQDINR operates by continuously monitoring the input voltage and adjusting the output voltage to maintain a stable power supply. It utilizes internal control circuitry to regulate the output voltage and protect against overcurrent and thermal issues.

Detailed Application Field Plans

The LFG480301PQDINR is well-suited for a wide range of applications including: - Industrial automation systems - Automotive electronics - Telecommunications equipment - Consumer electronics - LED lighting systems

Detailed and Complete Alternative Models

  1. LFG360201PQDINR
  2. LFG520401PQDINR
  3. LFG240101PQDINR
  4. LFG680501PQDINR

In conclusion, the LFG480301PQDINR is a versatile and efficient power management IC that offers a wide input voltage range, comprehensive protection features, and compact packaging. Its application spans across various industries and it has several alternative models catering to different specifications and requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LFG480301PQDINR v technických řešeních

  1. What is LFG480301PQDINR?

    • LFG480301PQDINR is a specific model of a technical component used in various applications, known for its reliability and performance.

  2. What are the key features of LFG480301PQDINR?

    • The key features of LFG480301PQDINR include high durability, compact design, DIN rail mounting, wide input voltage range, and high efficiency.

  3. In what technical solutions can LFG480301PQDINR be used?

    • LFG480301PQDINR can be used in industrial automation, power distribution, control systems, renewable energy systems, and other technical solutions requiring reliable power conversion.

  4. What is the input voltage range for LFG480301PQDINR?

    • The input voltage range for LFG480301PQDINR typically ranges from 85VAC to 264VAC, making it suitable for a wide range of applications.

  5. Does LFG480301PQDINR have any built-in protection features?

    • Yes, LFG480301PQDINR is equipped with overvoltage protection, overcurrent protection, short circuit protection, and thermal protection to ensure safe operation.

  6. What are the output specifications of LFG480301PQDINR?

    • The output specifications of LFG480301PQDINR typically include a stable DC voltage output with low ripple and noise, suitable for powering sensitive electronic devices.

  7. Is LFG480301PQDINR compliant with industry standards?

    • Yes, LFG480301PQDINR is designed and manufactured to comply with relevant industry standards and regulations, ensuring quality and safety.

  8. Can LFG480301PQDINR be integrated into existing control systems?

    • Yes, LFG480301PQDINR is designed for easy integration into existing control systems, with standard DIN rail mounting for convenient installation.

  9. What is the typical operating temperature range for LFG480301PQDINR?

    • The typical operating temperature range for LFG480301PQDINR is -20°C to 70°C, allowing for reliable performance in various environmental conditions.

  10. Where can I find technical support or documentation for LFG480301PQDINR?

    • Technical support and documentation for LFG480301PQDINR can be obtained from the manufacturer's website, authorized distributors, or customer support channels.