ON Semiconductor
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FSFR1800L
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FSFR1800L

Product Overview

Category

FSFR1800L belongs to the category of power electronics devices.

Use

It is primarily used in power supply applications.

Characteristics

  • High efficiency
  • Low power consumption
  • Compact size
  • Reliable performance

Package

FSFR1800L comes in a compact package, suitable for easy installation and integration into various systems.

Essence

The essence of FSFR1800L lies in its ability to efficiently convert electrical energy from one form to another, ensuring stable power supply.

Packaging/Quantity

Each package of FSFR1800L contains one unit of the device.

Specifications

  • Input Voltage Range: 85V - 265V AC
  • Output Power: Up to 180W
  • Operating Frequency: 65kHz
  • Maximum Duty Cycle: 50%
  • Protection Features: Overload protection, overvoltage protection, overcurrent protection

Detailed Pin Configuration

  1. VCC: Power supply input
  2. GND: Ground connection
  3. FB: Feedback pin for voltage regulation
  4. CS: Current sense pin
  5. SD: Shutdown pin
  6. DRAIN: Power switch drain pin
  7. SOURCE: Power switch source pin

Functional Features

  • Integrated power switch
  • Built-in protection features
  • Wide input voltage range
  • High efficiency operation
  • Adjustable output voltage

Advantages

  • High efficiency leads to reduced power consumption
  • Compact size allows for space-saving installations
  • Reliable performance ensures long-term operation
  • Wide input voltage range enables compatibility with various power sources

Disadvantages

  • Limited output power capacity
  • Requires additional external components for complete power supply implementation

Working Principles

FSFR1800L operates on the principle of switching mode power supply (SMPS). It converts the incoming alternating current (AC) into direct current (DC) by rapidly switching the power switch on and off. This process allows for efficient energy conversion and voltage regulation.

Detailed Application Field Plans

FSFR1800L is commonly used in the following applications:

  1. Consumer electronics
  2. Industrial automation
  3. Telecommunications
  4. Lighting systems
  5. Medical equipment

Detailed and Complete Alternative Models

  • FSFR2100L
  • FSFR2200L
  • FSFR2300L
  • FSFR2400L
  • FSFR2500L

These alternative models offer similar functionality and can be used as substitutes for FSFR1800L depending on specific requirements.

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Énumérez 10 questions et réponses courantes liées à l'application de FSFR1800L dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of FSFR1800L in technical solutions:

  1. Q: What is FSFR1800L? A: FSFR1800L is a highly integrated power switch designed for high-efficiency offline power supplies.

  2. Q: What are the key features of FSFR1800L? A: The key features of FSFR1800L include built-in protection features, high efficiency, low standby power consumption, and a wide input voltage range.

  3. Q: What are the typical applications of FSFR1800L? A: FSFR1800L is commonly used in applications such as LED lighting, consumer electronics, industrial power supplies, and motor control.

  4. Q: What is the maximum output power that FSFR1800L can handle? A: FSFR1800L can handle a maximum output power of up to 180W.

  5. Q: Does FSFR1800L support over-temperature protection? A: Yes, FSFR1800L has built-in over-temperature protection to ensure safe operation under high temperature conditions.

  6. Q: Can FSFR1800L operate with a wide range of input voltages? A: Yes, FSFR1800L has a wide input voltage range of 90V to 265V, making it suitable for various global power supply standards.

  7. Q: Does FSFR1800L require an external MOSFET? A: No, FSFR1800L integrates a high-voltage power MOSFET, eliminating the need for an external MOSFET.

  8. Q: Is FSFR1800L compatible with both flyback and forward converter topologies? A: Yes, FSFR1800L is compatible with both flyback and forward converter topologies, providing flexibility in design.

  9. Q: What is the standby power consumption of FSFR1800L? A: FSFR1800L has low standby power consumption, typically less than 100mW.

  10. Q: Are evaluation boards available for FSFR1800L? A: Yes, evaluation boards are available for FSFR1800L, which can help in the development and testing of power supply designs.

Please note that these answers are general and may vary depending on the specific application and requirements.