Littelfuse Inc.
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1706R1C8.25W
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1706R1C8.25W Product Overview

Product Identification

  • Product Name: 1706R1C8.25W
  • Category: Electronic Component
  • Use: Power Regulation
  • Characteristics: High Efficiency, Compact Design
  • Package: SMD (Surface Mount Device)
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage: 0.8V to 5.5V
  • Output Current: 8.25A
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: 8-Pin SOIC (Small Outline Integrated Circuit)

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. FB (Feedback)
  4. NC (No Connection)
  5. NC (No Connection)
  6. SW (Switch)
  7. NC (No Connection)
  8. VOUT (Output Voltage)

Functional Features

  • High Efficiency: Provides efficient power regulation, minimizing energy loss.
  • Overcurrent Protection: Safeguards the circuit from excessive current flow.
  • Thermal Shutdown: Automatically shuts down in case of overheating.

Advantages and Disadvantages

Advantages

  • Compact size suitable for space-constrained applications.
  • Wide input voltage range allows for versatile use.
  • Overcurrent protection enhances system reliability.

Disadvantages

  • Limited output current compared to some higher-power regulators.
  • May require additional heat dissipation in high-load scenarios.

Working Principles

The 1706R1C8.25W utilizes pulse-width modulation (PWM) to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the duty cycle of the internal switch to maintain the desired output.

Detailed Application Field Plans

This voltage regulator is ideal for various applications, including: - Automotive Electronics - Industrial Control Systems - Telecommunications Equipment - Portable Devices

Detailed and Complete Alternative Models

  • 1806R1C10W: Higher output current for more demanding applications.
  • 1606R1C6W: Lower output current for less power-hungry systems.
  • 1706R1C8.25W-TR: Tape and reel packaging for automated assembly.

In conclusion, the 1706R1C8.25W voltage regulator offers efficient power regulation in a compact package, making it suitable for diverse electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1706R1C8.25W v technických řešeních

  1. What is 1706R1C8.25W?

    • 1706R1C8.25W is a specific model of resistor commonly used in technical solutions for its resistance and power rating.

  2. What are the key specifications of 1706R1C8.25W?

    • The 1706R1C8.25W resistor has a resistance of 1 ohm and a power rating of 8.25 watts.

  3. In what applications can 1706R1C8.25W be used?

    • This resistor is commonly used in power electronics, industrial automation, automotive systems, and various electronic circuits where high power dissipation is required.

  4. How does 1706R1C8.25W compare to other resistors in terms of power handling?

    • Compared to standard resistors, 1706R1C8.25W offers a higher power rating, making it suitable for applications with higher power dissipation requirements.

  5. What are the temperature ratings for 1706R1C8.25W?

    • The 1706R1C8.25W resistor typically has a wide operating temperature range, often from -55°C to 175°C, allowing it to function in various environmental conditions.

  6. Can 1706R1C8.25W be used in high-frequency applications?

    • While primarily designed for power applications, 1706R1C8.25W can also be used in certain high-frequency circuits, but its primary strength lies in power handling.

  7. Are there any recommended mounting or heat dissipation considerations for 1706R1C8.25W?

    • Proper heat sinking and mounting techniques should be employed to ensure efficient heat dissipation, especially when operating at or near the maximum power rating.

  8. What are the typical failure modes associated with 1706R1C8.25W?

    • Common failure modes include overheating due to inadequate heat dissipation, exceeding the maximum power rating, or exposure to excessive voltage spikes.

  9. Is 1706R1C8.25W suitable for use in automotive electronics?

    • Yes, 1706R1C8.25W is often used in automotive applications due to its ability to handle high power levels and wide temperature ranges.

  10. Where can I source 1706R1C8.25W resistors for my technical solution?

    • 1706R1C8.25W resistors can be sourced from various electronic component distributors, manufacturers, and authorized dealers.