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FSDM0265RNC
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FSDM0265RNC

Product Overview

Category

FSDM0265RNC belongs to the category of integrated power switches.

Use

It is primarily used in power supply applications, specifically for offline switching mode power supplies (SMPS).

Characteristics

  • Integrated power switch with built-in protection features
  • High efficiency and low standby power consumption
  • Compact package design for space-saving installations
  • Reliable performance under various operating conditions

Package

FSDM0265RNC is available in a compact and industry-standard TO-220F package.

Essence

The essence of FSDM0265RNC lies in its ability to efficiently regulate and control power supply in SMPS applications.

Packaging/Quantity

This product is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

  • Input Voltage Range: 85VAC to 265VAC
  • Output Power: Up to 65W
  • Frequency Range: 50Hz to 60Hz
  • Standby Power Consumption: Less than 100mW
  • Operating Temperature Range: -40°C to +105°C
  • Protection Features: Overload protection, overvoltage protection, thermal shutdown, and auto-restart

Detailed Pin Configuration

  1. VCC: Power supply input
  2. GND: Ground reference
  3. Drain: Switching output
  4. Feedback: Control feedback input
  5. Source: Ground reference for internal circuitry

Functional Features

  • Integrated high-voltage power MOSFET
  • Built-in frequency jittering for reduced EMI emissions
  • Auto-restart feature for enhanced system reliability
  • Cycle-by-cycle current limit protection
  • Soft-start function for controlled startup

Advantages and Disadvantages

Advantages

  • High efficiency leads to energy savings
  • Compact package allows for space-efficient designs
  • Built-in protection features enhance system reliability
  • Wide input voltage range for versatile applications

Disadvantages

  • Limited output power compared to higher-rated devices
  • May require additional external components for specific applications

Working Principles

FSDM0265RNC operates on the principle of pulse width modulation (PWM) control. It regulates the power supply by adjusting the duty cycle of the switching waveform, thereby controlling the output voltage and current.

Detailed Application Field Plans

FSDM0265RNC finds extensive use in various applications, including: 1. Consumer electronics: Power adapters, LED lighting, and audio equipment 2. Industrial equipment: Motor drives, industrial automation, and power tools 3. Telecommunications: Modems, routers, and network switches 4. Automotive: Battery chargers and onboard power supplies

Detailed and Complete Alternative Models

  1. FSDM0365RN: Higher power rating variant with similar features
  2. FSDM0465R: Enhanced version with additional protection features
  3. FSDM0565RB: High-voltage variant suitable for demanding applications

These alternative models offer varying specifications and capabilities to cater to different power supply requirements.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von FSDM0265RNC in technischen Lösungen auf

Sure! Here are 10 common questions and answers related to the application of FSDM0265RNC in technical solutions:

  1. Q: What is FSDM0265RNC? A: FSDM0265RNC is a power switch IC (integrated circuit) commonly used in power supply applications.

  2. Q: What are the key features of FSDM0265RNC? A: Some key features of FSDM0265RNC include high voltage startup, built-in protection functions, and low standby power consumption.

  3. Q: What is the typical input voltage range for FSDM0265RNC? A: The typical input voltage range for FSDM0265RNC is between 85V and 265V AC.

  4. Q: Can FSDM0265RNC be used in offline flyback converters? A: Yes, FSDM0265RNC is specifically designed for offline flyback converters and can be used in such applications.

  5. Q: What is the maximum output power that FSDM0265RNC can handle? A: FSDM0265RNC can handle a maximum output power of up to 65W.

  6. Q: Does FSDM0265RNC have overvoltage protection? A: Yes, FSDM0265RNC has built-in overvoltage protection to safeguard the system from excessive voltage levels.

  7. Q: Can FSDM0265RNC operate in continuous or discontinuous mode? A: FSDM0265RNC can operate in both continuous and discontinuous modes, depending on the specific application requirements.

  8. Q: Is FSDM0265RNC suitable for universal input voltage applications? A: Yes, FSDM0265RNC is designed to work with universal input voltage applications, making it versatile for various power supply designs.

  9. Q: Does FSDM0265RNC have built-in thermal protection? A: Yes, FSDM0265RNC incorporates built-in thermal protection to prevent overheating and ensure safe operation.

  10. Q: Can FSDM0265RNC be used in LED lighting applications? A: Yes, FSDM0265RNC can be used in LED lighting applications as it provides efficient power conversion and control.

Please note that these answers are general and may vary depending on the specific implementation and requirements of the technical solution.