ON Semiconductor
รูปภาพอาจเป็นภาพแทน
ดูข้อมูลจำเพาะสำหรับรายละเอียดสินค้า.
FSFR1800XSL
ดูรายละเอียด แผ่นข้อมูล

FSFR1800XSL

Product Overview

Category

FSFR1800XSL belongs to the category of power electronic devices.

Use

It is primarily used in power supply applications.

Characteristics

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

Package

FSFR1800XSL comes in a standard package that ensures easy installation and integration into various systems.

Essence

The essence of FSFR1800XSL lies in its ability to efficiently convert electrical energy, making it suitable for a wide range of power supply applications.

Packaging/Quantity

Each package of FSFR1800XSL 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%
  • Standby Power Consumption: Less than 100mW
  • Protection Features: Overload protection, overvoltage protection, overcurrent protection

Detailed Pin Configuration

  1. VCC: Power supply voltage input
  2. GND: Ground reference
  3. FB: Feedback pin for regulating output voltage
  4. CS: Current sense pin for current control
  5. SD: Shutdown pin for enabling/disabling the device
  6. HV: High-voltage pin for connecting to the primary side of the transformer
  7. DRAIN: Drain pin for connecting to the drain of the internal MOSFET

Functional Features

  • Integrated high-voltage power switch
  • Built-in protection features for enhanced safety
  • Soft-start function for smooth power-up
  • Frequency jittering for reduced EMI emissions
  • Auto-restart capability for fault recovery

Advantages and Disadvantages

Advantages

  • High efficiency leads to energy savings
  • Compact size allows for space-saving designs
  • Reliable performance ensures long-term operation
  • Integrated protection features enhance system safety

Disadvantages

  • Limited output power compared to higher-rated devices
  • Requires proper heat dissipation for optimal performance

Working Principles

FSFR1800XSL operates on the principle of a flyback converter. It converts the input AC voltage into high-frequency AC, which is then rectified and filtered to obtain the desired DC output voltage. The device controls the switching of the internal MOSFET to regulate the output voltage and current.

Detailed Application Field Plans

FSFR1800XSL finds applications in various fields, including: 1. Consumer electronics 2. Industrial power supplies 3. LED lighting systems 4. Telecommunications equipment 5. Medical devices

Detailed and Complete Alternative Models

  1. FSFR2100XSL
  2. FSFR2200XSL
  3. FSFR2300XSL
  4. FSFR2400XSL
  5. FSFR2500XSL

These alternative models offer similar functionality and can be considered as alternatives to FSFR1800XSL based on specific requirements.

In conclusion, FSFR1800XSL is a power electronic device used in power supply applications. With its high efficiency, compact size, and reliable performance, it offers advantages such as energy savings and enhanced system safety. However, it has limitations in terms of output power and heat dissipation requirements. Its working principle involves converting AC voltage into high-frequency AC and regulating the output through MOSFET switching. It finds applications in consumer electronics, industrial power supplies, LED lighting systems, telecommunications equipment, and medical devices. Alternative models like FSFR2100XSL, FSFR2200XSL, FSFR2300XSL, FSFR2400XSL, and FSFR2500XSL provide similar functionality.

แสดงรายการคำถามและคำตอบทั่วไป 10 ข้อที่เกี่ยวข้องกับการใช้ FSFR1800XSL ในโซลูชันทางเทคนิค

Sure! Here are 10 common questions and answers related to the application of FSFR1800XSL in technical solutions:

  1. Q: What is FSFR1800XSL? A: FSFR1800XSL is a highly integrated power switch designed for high-efficiency offline power supplies.

  2. Q: What are the key features of FSFR1800XSL? A: The key features include built-in protection features, high efficiency, low standby power consumption, and wide input voltage range.

  3. Q: What are the typical applications of FSFR1800XSL? A: FSFR1800XSL is commonly used in applications such as LED lighting, industrial power supplies, consumer electronics, and motor control.

  4. Q: What is the maximum output power that FSFR1800XSL can handle? A: FSFR1800XSL can handle output power up to 180W, depending on the specific application and design considerations.

  5. Q: Does FSFR1800XSL support over-temperature protection? A: Yes, FSFR1800XSL has built-in over-temperature protection to ensure safe operation under high temperature conditions.

  6. Q: Can FSFR1800XSL operate with a wide range of input voltages? A: Yes, FSFR1800XSL has a wide input voltage range of typically 85VAC to 265VAC, making it suitable for various global power systems.

  7. Q: Is FSFR1800XSL compatible with both flyback and forward converter topologies? A: Yes, FSFR1800XSL is compatible with both flyback and forward converter topologies, providing flexibility in design choices.

  8. Q: Does FSFR1800XSL have built-in protection against over-current conditions? A: Yes, FSFR1800XSL incorporates over-current protection to safeguard the power supply and connected components.

  9. Q: Can FSFR1800XSL be used in high-frequency switching applications? A: Yes, FSFR1800XSL is designed for high-frequency operation, typically up to 100kHz, enabling compact and efficient designs.

  10. Q: Are there any evaluation boards or reference designs available for FSFR1800XSL? A: Yes, Fairchild Semiconductor provides evaluation boards and reference designs to help engineers quickly prototype and implement solutions using FSFR1800XSL.

Please note that the answers provided here are general and may vary depending on specific design requirements and application considerations.