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FSFR1800HSL
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FSFR1800HSL

Product Overview

Category

FSFR1800HSL belongs to the category of power electronics components.

Use

It is primarily used in power supply applications, specifically in offline flyback converters.

Characteristics

  • High voltage capability
  • Integrated high-voltage startup and sense FET
  • Low standby power consumption
  • Protection features against overcurrent and overvoltage
  • Compact size

Package

FSFR1800HSL is available in a compact and industry-standard TO-220F package.

Essence

The essence of FSFR1800HSL lies in its ability to efficiently convert high-voltage AC input into low-voltage DC output, making it suitable for various power supply applications.

Packaging/Quantity

FSFR1800HSL is typically packaged in reels or tubes, with each reel/tube containing a specific quantity of components. The exact packaging and quantity may vary depending on the supplier.

Specifications

  • Input Voltage Range: 90V - 265V AC
  • Output Power: Up to 180W
  • Switching Frequency: 65kHz (typical)
  • Operating Temperature Range: -40°C to +150°C
  • Maximum Junction Temperature: 150°C
  • Standby Power Consumption: Less than 100mW

Detailed Pin Configuration

FSFR1800HSL has the following pin configuration:

  1. VCC: Power supply input for internal control circuitry.
  2. GND: Ground reference for the device.
  3. FB: Feedback pin for regulating the output voltage.
  4. DRAIN: High-voltage power switch drain terminal.
  5. SOURCE: High-voltage power switch source terminal.
  6. CS: Current sense pin for overcurrent protection.
  7. VSENSE: Sense pin for monitoring the input voltage level.

Functional Features

  • Integrated high-voltage startup and sense FET eliminate the need for external components.
  • Protection features such as overcurrent and overvoltage protection enhance system reliability.
  • Low standby power consumption reduces energy wastage during idle periods.
  • Compact size allows for space-efficient designs.

Advantages

  • Simplified circuit design due to integrated high-voltage startup and sense FET.
  • Enhanced system reliability through built-in protection features.
  • Reduced energy consumption during standby mode.
  • Space-saving package enables compact product designs.

Disadvantages

  • Limited output power capability compared to higher-rated devices.
  • Higher cost compared to some alternative models.
  • Requires careful thermal management due to its maximum junction temperature limitation.

Working Principles

FSFR1800HSL operates based on the flyback converter topology. It converts high-voltage AC input into low-voltage DC output by utilizing a high-frequency switching technique. The integrated high-voltage startup and sense FET simplify the circuit design and improve efficiency.

Detailed Application Field Plans

FSFR1800HSL finds applications in various power supply systems, including but not limited to: - Consumer electronics - Industrial equipment - Lighting systems - Telecommunications

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to FSFR1800HSL are: - FSFR2100HSL - FSFR2200HSL - FSFR2300HSL - FSFR2400HSL

These models offer similar functionality and characteristics, with varying specifications and capabilities.

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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät FSFR1800HSL :n soveltamiseen teknisissä ratkaisuissa

Sure! Here are 10 common questions and answers related to the application of FSFR1800HSL in technical solutions:

  1. Q: What is FSFR1800HSL? A: FSFR1800HSL is a highly integrated power switch designed for high-efficiency offline power supplies.

  2. Q: What are the key features of FSFR1800HSL? A: The key features include built-in protection functions, high-frequency operation, low standby power consumption, and a compact form factor.

  3. Q: What are the typical applications of FSFR1800HSL? A: FSFR1800HSL is commonly used in various technical solutions such as LED lighting, consumer electronics, industrial automation, and telecommunication equipment.

  4. Q: How does FSFR1800HSL help in achieving high efficiency? A: FSFR1800HSL incorporates advanced control techniques and low-loss components to minimize power dissipation and maximize overall system efficiency.

  5. Q: Does FSFR1800HSL provide any protection features? A: Yes, FSFR1800HSL offers comprehensive protection features including overvoltage protection, overcurrent protection, and thermal shutdown.

  6. Q: Can FSFR1800HSL operate at high frequencies? A: Yes, FSFR1800HSL is designed to operate at high switching frequencies, enabling smaller magnetics and reducing overall system size.

  7. Q: Is FSFR1800HSL suitable for low-power applications? A: Yes, FSFR1800HSL has a low standby power consumption, making it suitable for low-power applications where energy efficiency is crucial.

  8. Q: Can FSFR1800HSL be easily integrated into existing designs? A: Yes, FSFR1800HSL is designed for easy integration and can be used as a drop-in replacement for similar power switches in existing designs.

  9. Q: What are the advantages of using FSFR1800HSL in LED lighting applications? A: FSFR1800HSL offers high efficiency, precise control, and reliable protection features, making it ideal for LED lighting applications that require energy savings and long lifespan.

  10. Q: Where can I find more information about FSFR1800HSL? A: You can refer to the datasheet and application notes provided by the manufacturer or visit their official website for detailed information on FSFR1800HSL and its applications.

Please note that the answers provided here are general and may vary depending on specific technical requirements and implementation scenarios.