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CSD18543Q3A
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CSD18543Q3A

Product Overview

Category

The CSD18543Q3A belongs to the category of power MOSFETs.

Use

It is commonly used in applications requiring high efficiency and compact size, such as power supplies, motor control, and battery management systems.

Characteristics

  • High efficiency
  • Low on-resistance
  • Compact package size
  • Excellent thermal performance

Package

The CSD18543Q3A is available in a small outline no-lead (SON) package, which enhances its thermal performance and allows for space-efficient PCB layout.

Essence

The essence of CSD18543Q3A lies in its ability to deliver high power density and efficiency in various power management applications.

Packaging/Quantity

It is typically supplied in reels containing a specific quantity, such as 2500 units per reel.

Specifications

  • Drain-to-Source Voltage: 30V
  • Continuous Drain Current: 13.5A
  • RDS(on): 4.5mΩ
  • Power Dissipation: 2.5W
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The CSD18543Q3A features a standard pin configuration with clear labeling for easy integration into circuit designs.

Functional Features

  • Low on-resistance for reduced power losses
  • Fast switching speed for improved efficiency
  • Enhanced thermal performance for reliability
  • ESD protection for robustness in real-world applications

Advantages and Disadvantages

Advantages

  • High power density
  • Efficient power management
  • Compact size
  • Enhanced thermal performance

Disadvantages

  • Sensitive to overvoltage conditions
  • Limited voltage handling capability

Working Principles

The CSD18543Q3A operates based on the principles of field-effect transistors, utilizing its low on-resistance and fast switching characteristics to regulate power flow within electronic circuits.

Detailed Application Field Plans

The CSD18543Q3A finds extensive use in the following application fields: 1. Power supplies for consumer electronics 2. Motor control in automotive systems 3. Battery management systems for portable devices 4. DC-DC converters in industrial equipment

Detailed and Complete Alternative Models

For users seeking alternative options, the following models can be considered: - CSD18532Q5B - CSD18534Q5A - CSD18535Q5A - CSD18536Q5B

In conclusion, the CSD18543Q3A power MOSFET offers high efficiency, compact size, and excellent thermal performance, making it a versatile choice for various power management applications.

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技術ソリューションにおける CSD18543Q3A の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is CSD18543Q3A?

    • CSD18543Q3A is a high-performance, 30V N-channel NexFET™ power MOSFET designed for various technical solutions.

  2. What are the key features of CSD18543Q3A?

    • The key features include low RDS(on), high efficiency, small footprint, and excellent thermal performance.

  3. What applications is CSD18543Q3A suitable for?

    • It is suitable for a wide range of applications including power supplies, motor control, battery management, and LED lighting.

  4. What is the maximum voltage and current rating for CSD18543Q3A?

    • The maximum voltage rating is 30V and the continuous drain current rating is typically around 40A.

  5. Does CSD18543Q3A have built-in protection features?

    • Yes, it has built-in overcurrent protection and thermal shutdown to ensure safe operation.

  6. What is the typical switching frequency for CSD18543Q3A in power supply applications?

    • The typical switching frequency ranges from a few hundred kilohertz to several megahertz, depending on the specific application requirements.

  7. Can CSD18543Q3A be used in automotive applications?

    • Yes, it is qualified for automotive applications and meets the necessary standards for reliability and performance.

  8. What are the recommended thermal management techniques for CSD18543Q3A?

    • Proper PCB layout, thermal vias, and heatsinking are recommended for effective thermal management.

  9. Are there any known compatibility issues with CSD18543Q3A and certain control ICs?

    • Compatibility information can be found in the datasheet, and it's important to follow the recommended guidelines for interfacing with control ICs.

  10. Where can I find additional technical support or documentation for CSD18543Q3A?

    • Additional technical support and documentation can be obtained from the manufacturer's website or through authorized distributors.