ON Semiconductor
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
FDMS86322
詳細を表示 DataSheets

FDMS86322

Product Overview

  • Belongs to: Integrated Circuit (IC)
  • Category: Power Management IC
  • Use: Voltage Regulator
  • Characteristics: High efficiency, low power consumption
  • Package: 8-pin SOIC package
  • Essence: Regulates voltage for electronic devices
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 0.6V to 90% of input voltage
  • Continuous Output Current: 3A
  • Switching Frequency: 1.5MHz
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

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

Functional Features

  • High efficiency synchronous buck regulator
  • Integrated high-side and low-side power MOSFETs
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection

Advantages and Disadvantages

Advantages

  • High efficiency
  • Wide input voltage range
  • Integrated power MOSFETs
  • Overcurrent and thermal protection

Disadvantages

  • Higher cost compared to non-integrated solutions
  • Limited output current compared to some competitors

Working Principles

The FDMS86322 is a synchronous buck regulator that uses pulse-width modulation (PWM) to regulate the output voltage. The integrated power MOSFETs switch at a high frequency to minimize power loss and maximize efficiency. The feedback loop adjusts the duty cycle of the switching signal to maintain a stable output voltage.

Detailed Application Field Plans

The FDMS86322 is suitable for various applications requiring voltage regulation, such as: - Industrial power supplies - Automotive electronics - Telecommunications equipment - LED lighting systems

Detailed and Complete Alternative Models

  • FDMS86500: Higher output current capability
  • FDMS8880: Lower cost, lower efficiency option
  • FDMS8460: Lower input voltage range, automotive-grade option

Note: The alternative models listed above are indicative and may vary based on specific application requirements.

This comprehensive entry provides an in-depth understanding of the FDMS86322, covering its product details, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

技術ソリューションにおける FDMS86322 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。

Sure, here are 10 common questions and answers related to the application of FDMS86322 in technical solutions:

  1. What is FDMS86322?

    • FDMS86322 is a power MOSFET designed for use in various technical solutions, such as power supplies, motor control, and lighting applications.

  2. What is the maximum voltage rating of FDMS86322?

    • The maximum voltage rating of FDMS86322 is typically around 30V.

  3. What is the maximum current rating of FDMS86322?

    • The maximum continuous drain current rating of FDMS86322 is typically around 40A.

  4. What are the typical applications of FDMS86322?

    • FDMS86322 is commonly used in applications such as DC-DC converters, motor drives, and battery management systems.

  5. What is the on-resistance of FDMS86322?

    • The on-resistance of FDMS86322 is typically very low, around 1-2 milliohms.

  6. Is FDMS86322 suitable for high-frequency switching applications?

    • Yes, FDMS86322 is designed to operate efficiently in high-frequency switching applications.

  7. Does FDMS86322 require a heatsink for thermal management?

    • Depending on the specific application and power dissipation, a heatsink may be required for optimal thermal management.

  8. What is the operating temperature range of FDMS86322?

    • The operating temperature range of FDMS86322 is typically -55°C to 150°C.

  9. Can FDMS86322 be used in automotive applications?

    • Yes, FDMS86322 is often used in automotive electronic systems due to its robustness and reliability.

  10. Are there any recommended layout considerations for using FDMS86322?

    • Yes, it is recommended to follow the layout guidelines provided in the datasheet to optimize performance and minimize parasitic effects.

These questions and answers should provide a good overview of the key aspects of using FDMS86322 in technical solutions.