Murata Electronics North America
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PTGL12AS4R7K6B51A0
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PTGL12AS4R7K6B51A0

Product Overview

  • Category: Electronic Component
  • Use: Power Inductor
  • Characteristics: High inductance, low resistance, compact size
  • Package: Surface mount
  • Essence: Efficient energy storage and transfer
  • Packaging/Quantity: Reel packaging, 3000 units per reel

Specifications

  • Inductance: 4.7 µH
  • Current Rating: 1.2 A
  • DC Resistance: 51 mΩ
  • Tolerance: ±10%
  • Operating Temperature: -40°C to +125°C

Detailed Pin Configuration

  • Pin 1: Input
  • Pin 2: Ground
  • Pin 3: Output

Functional Features

  • High inductance for efficient energy storage
  • Low resistance for minimal power loss
  • Compact size for space-constrained applications

Advantages and Disadvantages

Advantages

  • Efficient energy storage and transfer
  • Compact size for space-constrained designs
  • Low resistance minimizes power loss

Disadvantages

  • Limited current rating compared to larger inductors
  • Tolerance of ±10% may require tighter control in some applications

Working Principles

The PTGL12AS4R7K6B51A0 operates based on the principles of electromagnetic induction. When a current flows through the inductor, a magnetic field is generated, storing energy. This stored energy can then be released when the current changes, making it an essential component in various power supply and filtering circuits.

Detailed Application Field Plans

The PTGL12AS4R7K6B51A0 is suitable for a wide range of applications, including: - Switching power supplies - Voltage regulators - DC-DC converters - LED lighting - Automotive electronics

Detailed and Complete Alternative Models

For applications requiring different specifications or form factors, alternative models include: - PTGL12AS2R2K6B47A0: 2.2 µH, 6.2 A, 47 mΩ - PTGL12AS6R8K6B68A0: 6.8 µH, 1.5 A, 68 mΩ - PTGL12AS10R0K6B33A0: 10 µH, 0.9 A, 33 mΩ

This completes the entry for PTGL12AS4R7K6B51A0, providing comprehensive information about its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací PTGL12AS4R7K6B51A0 v technických řešeních

  1. What is PTGL12AS4R7K6B51A0 used for in technical solutions?

    • PTGL12AS4R7K6B51A0 is a high-power, low-profile inductor commonly used in power supply and voltage regulation applications.

  2. What are the key specifications of PTGL12AS4R7K6B51A0?

    • PTGL12AS4R7K6B51A0 has a rated inductance of 4.7µH, a current rating of 6A, and a compact size suitable for space-constrained designs.

  3. How does PTGL12AS4R7K6B51A0 contribute to power supply designs?

    • PTGL12AS4R7K6B51A0 helps in filtering and regulating the flow of electrical current, ensuring stable and efficient power delivery within electronic systems.

  4. In what types of electronic devices can PTGL12AS4R7K6B51A0 be utilized?

    • PTGL12AS4R7K6B51A0 can be integrated into various devices such as smartphones, tablets, laptops, and other portable electronics requiring power management.

  5. What are the advantages of using PTGL12AS4R7K6B51A0 in technical solutions?

    • PTGL12AS4R7K6B51A0 offers high efficiency, low profile, and excellent thermal performance, making it ideal for modern compact electronic designs.

  6. Are there any specific design considerations when incorporating PTGL12AS4R7K6B51A0?

    • Designers should consider the current handling capacity, thermal management, and electromagnetic interference (EMI) mitigation when integrating PTGL12AS4R7K6B51A0.

  7. Can PTGL12AS4R7K6B51A0 be used in automotive applications?

    • Yes, PTGL12AS4R7K6B51A0 is suitable for automotive electronics, particularly in power management systems and infotainment devices.

  8. What are the temperature and environmental limitations of PTGL12AS4R7K6B51A0?

    • PTGL12AS4R7K6B51A0 typically operates within a temperature range of -40°C to 125°C and is designed to withstand typical environmental conditions in electronic devices.

  9. Does PTGL12AS4R7K6B51A0 require any additional components for proper integration?

    • Depending on the application, supporting components such as capacitors, resistors, and control circuitry may be needed to optimize the performance of PTGL12AS4R7K6B51A0.

  10. Where can I find detailed application notes and reference designs for PTGL12AS4R7K6B51A0?

    • Detailed application notes and reference designs for PTGL12AS4R7K6B51A0 can be obtained from the manufacturer's website or technical support resources.