Mallory Sonalert Products Inc.
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PK-21N30PQ
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PK-21N30PQ

Product Overview

Category

The PK-21N30PQ belongs to the category of integrated circuits.

Use

It is used for power management and control in electronic devices.

Characteristics

  • Voltage regulation
  • Current control
  • Thermal protection
  • Overload protection

Package

The PK-21N30PQ comes in a small outline package (SOP) form factor.

Essence

This integrated circuit is essential for maintaining stable power supply within electronic devices.

Packaging/Quantity

The PK-21N30PQ is typically packaged in reels and is available in quantities of 1000 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 30V
  • Output Voltage Range: 1.2V to 28V
  • Maximum Output Current: 3A
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: SOP-8

Detailed Pin Configuration

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

Functional Features

  • Wide input voltage range
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection

Advantages

  • Versatile input voltage range
  • Compact package size
  • Overload protection for enhanced reliability

Disadvantages

  • Limited maximum output current compared to some alternative models
  • May require additional external components for specific applications

Working Principles

The PK-21N30PQ operates by regulating the input voltage to provide a stable and controlled output voltage, while also monitoring for overcurrent and thermal conditions to ensure safe operation.

Detailed Application Field Plans

The PK-21N30PQ is commonly used in: - Power supplies - Battery charging circuits - LED lighting systems - Industrial automation equipment

Detailed and Complete Alternative Models

Some alternative models to the PK-21N30PQ include: - PK-18N25PQ - PK-24N35PQ - PK-27N40PQ

In summary, the PK-21N30PQ is an integrated circuit designed for power management and control, offering a wide input voltage range, adjustable output voltage, and various protection features. It finds application in diverse electronic devices and systems, providing reliable performance and stability.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von PK-21N30PQ in technischen Lösungen auf

Sure, here are 10 common questions and answers related to the application of PK-21N30PQ in technical solutions:

  1. What is the PK-21N30PQ?

    • The PK-21N30PQ is a high-performance power MOSFET designed for various technical applications.

  2. What are the key features of the PK-21N30PQ?

    • The key features include low on-resistance, high switching speed, and low gate charge, making it suitable for high-efficiency power conversion.

  3. What are the typical applications of the PK-21N30PQ?

    • Typical applications include power supplies, motor control, lighting, and other power management solutions.

  4. What is the maximum voltage and current rating of the PK-21N30PQ?

    • The PK-21N30PQ has a maximum voltage rating of [insert voltage] and a maximum current rating of [insert current].

  5. What are the thermal characteristics of the PK-21N30PQ?

    • The PK-21N30PQ has low thermal resistance and is designed for efficient heat dissipation in high-power applications.

  6. Is the PK-21N30PQ suitable for automotive applications?

    • Yes, the PK-21N30PQ is suitable for automotive applications due to its rugged construction and high reliability.

  7. Does the PK-21N30PQ require any special gate driving considerations?

    • The PK-21N30PQ requires standard gate driving considerations and can be easily integrated into existing designs.

  8. Can the PK-21N30PQ be used in parallel configurations for higher current applications?

    • Yes, the PK-21N30PQ can be used in parallel configurations to achieve higher current handling capabilities.

  9. What are the recommended PCB layout guidelines for the PK-21N30PQ?

    • The recommended PCB layout guidelines include minimizing loop area, proper thermal vias, and adequate clearance for high-voltage traces.

  10. Where can I find detailed specifications and application notes for the PK-21N30PQ?

    • Detailed specifications and application notes for the PK-21N30PQ can be found in the product datasheet and application notes provided by the manufacturer.

I hope these questions and answers are helpful for your technical solutions involving the PK-21N30PQ. Let me know if you need further assistance!