ON Semiconductor
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FDMS8460
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FDMS8460

Product Overview

Category: Power Management IC
Use: Voltage Regulator
Characteristics: High efficiency, low power consumption
Package: TO-252-4
Essence: Efficient power management
Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Input Voltage: 4.5V to 28V
  • Output Voltage: 0.6V to 24V
  • Continuous Output Current: 15A
  • Switching Frequency: 300kHz to 2MHz
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. SW (Switching Node)
  4. VOUT (Output Voltage)

Functional Features

  • Integrated high-side and low-side MOSFETs
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Enable pin for power sequencing

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Compact package size

Disadvantages: - Higher cost compared to traditional linear regulators - Requires careful PCB layout for optimal performance

Working Principles

The FDMS8460 is a synchronous buck regulator that efficiently converts a higher input voltage to a lower output voltage using pulse-width modulation (PWM) control. The integrated MOSFETs minimize power losses, resulting in high efficiency and low power consumption.

Detailed Application Field Plans

The FDMS8460 is ideal for various applications including: - Server power supplies - Telecom infrastructure - Industrial power systems - Automotive electronics - LED lighting

Detailed and Complete Alternative Models

  1. FDMS8461
  2. FDMS8462
  3. FDMS8463

These alternative models offer similar functionality and performance, providing flexibility in design and sourcing options.

In conclusion, the FDMS8460 is a versatile power management IC with high efficiency and a wide range of applications. Its compact package and advanced features make it an excellent choice for demanding power supply designs.

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Texniki həllərdə FDMS8460 tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

  1. What is FDMS8460?

    • FDMS8460 is a high-efficiency, N-channel power MOSFET designed for a wide range of applications, including power supplies, motor control, and load switching.

  2. What is the maximum drain-source voltage of FDMS8460?

    • The maximum drain-source voltage of FDMS8460 is 60V.

  3. What is the typical on-resistance of FDMS8460?

    • The typical on-resistance of FDMS8460 is 7.5mΩ at a Vgs of 10V.

  4. What are the key features of FDMS8460?

    • Some key features of FDMS8460 include low on-resistance, fast switching speed, and a small package size for space-constrained applications.

  5. What are the recommended applications for FDMS8460?

    • FDMS8460 is commonly used in applications such as synchronous rectification, DC-DC converters, and motor drive circuits.

  6. What is the maximum continuous drain current of FDMS8460?

    • The maximum continuous drain current of FDMS8460 is 160A.

  7. Does FDMS8460 have built-in protection features?

    • Yes, FDMS8460 has built-in overcurrent protection and thermal shutdown to ensure safe operation in various conditions.

  8. What is the operating temperature range of FDMS8460?

    • The operating temperature range of FDMS8460 is typically -55°C to 150°C.

  9. Can FDMS8460 be used in automotive applications?

    • Yes, FDMS8460 is suitable for automotive applications due to its high efficiency and robust design.

  10. Are there any application notes or reference designs available for using FDMS8460 in technical solutions?

    • Yes, application notes and reference designs are available from the manufacturer to assist with integrating FDMS8460 into various technical solutions.