ON Semiconductor
تصویر کی نمائندگی ہو سکتی ہے۔
پروڈکٹ کی تفصیلات کے لیے وضاحتیں دیکھیں۔
FSQ0365RL
تفصیل دیکھیں ڈیٹا شیٹ

FSQ0365RL

Product Overview

  • Category: Power Management IC
  • Use: Voltage Regulator
  • Characteristics: High efficiency, low standby power consumption
  • Package: TO-220F-6L
  • Essence: Integrated Power Switch
  • Packaging/Quantity: Tube/50 pieces per tube

Specifications

  • Input Voltage Range: 85V to 265V AC
  • Output Voltage: 12V DC
  • Output Current: 3.6A
  • Switching Frequency: 65kHz
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

  1. VCC: Power supply input
  2. GND: Ground reference
  3. FB: Feedback pin for voltage regulation
  4. CS: Current sense pin
  5. DRAIN: Drain pin for power switch
  6. SOURCE: Source pin for power switch

Functional Features

  • Integrated high-voltage power switch
  • Pulse-width modulation (PWM) control
  • Overload and over-temperature protection
  • Auto-restart after fault condition removal
  • Built-in soft-start function for smooth startup

Advantages and Disadvantages

Advantages

  • High efficiency leading to energy savings
  • Low standby power consumption
  • Compact TO-220F-6L package for easy integration
  • Wide input voltage range for versatile applications
  • Robust protection features ensure system reliability

Disadvantages

  • Limited output current capacity
  • Requires external components for complete voltage regulation circuit

Working Principles

The FSQ0365RL is a voltage regulator that utilizes pulse-width modulation (PWM) control to regulate the output voltage. It integrates a high-voltage power switch, which allows it to handle a wide input voltage range of 85V to 265V AC. The device operates at a switching frequency of 65kHz, ensuring efficient power conversion.

The feedback pin (FB) is used to monitor the output voltage and provide control signals to adjust the duty cycle of the PWM signal. This regulates the output voltage to the desired level. The current sense pin (CS) monitors the load current for protection purposes.

In case of overload or over-temperature conditions, the FSQ0365RL provides automatic protection by shutting down the power switch. Once the fault condition is removed, the device automatically restarts, ensuring continuous operation.

Detailed Application Field Plans

The FSQ0365RL is commonly used in various applications that require voltage regulation, such as:

  1. Power supplies for consumer electronics
  2. LED lighting systems
  3. Industrial automation equipment
  4. Telecommunication devices
  5. Automotive electronics

Its wide input voltage range and compact package make it suitable for both AC and DC applications. The high efficiency and low standby power consumption make it ideal for energy-efficient designs.

Detailed and Complete Alternative Models

  1. FSDM0365RN: Similar specifications and features, different package (DIP-8)
  2. FSCQ1565RT: Higher output current capacity (6.5A), similar specifications and features, different package (TO-220F-7L)
  3. FSDL0165RN: Lower output current capacity (1.6A), similar specifications and features, different package (DIP-8)

These alternative models offer flexibility in choosing the right voltage regulator based on specific application requirements.

Word count: 510 words

تکنیکی حل میں FSQ0365RL کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

Sure! Here are 10 common questions and answers related to the application of FSQ0365RL in technical solutions:

  1. Question: What is FSQ0365RL?
    Answer: FSQ0365RL is a power switch IC (Integrated Circuit) designed for offline power supplies.

  2. Question: What are the key features of FSQ0365RL?
    Answer: The key features of FSQ0365RL include high efficiency, low standby power consumption, and built-in protection features.

  3. Question: What is the maximum output power that FSQ0365RL can handle?
    Answer: FSQ0365RL can handle a maximum output power of 65 watts.

  4. Question: Can FSQ0365RL be used in both AC-DC and DC-DC applications?
    Answer: No, FSQ0365RL is specifically designed for AC-DC applications.

  5. Question: What is the input voltage range for FSQ0365RL?
    Answer: The input voltage range for FSQ0365RL is typically between 85VAC and 265VAC.

  6. Question: Does FSQ0365RL have overvoltage protection?
    Answer: Yes, FSQ0365RL has built-in overvoltage protection to safeguard against voltage spikes.

  7. Question: Can FSQ0365RL operate in a wide temperature range?
    Answer: Yes, FSQ0365RL is designed to operate in a wide temperature range, typically from -40°C to 105°C.

  8. Question: Is FSQ0365RL suitable for use in LED lighting applications?
    Answer: Yes, FSQ0365RL can be used in LED lighting applications due to its high efficiency and low standby power consumption.

  9. Question: Does FSQ0365RL require an external heatsink?
    Answer: It depends on the specific application and power dissipation requirements. In some cases, an external heatsink may be necessary.

  10. Question: Can FSQ0365RL be used in high-power applications?
    Answer: No, FSQ0365RL is typically used in low to medium power applications and may not be suitable for high-power applications.

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