STMicroelectronics
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VIPER100-22-E
বিস্তারিত দেখুন ডেটাশিট

VIPER100-22-E

Product Overview

Category: Power Electronics
Use: Voltage Regulator
Characteristics: High efficiency, compact size
Package: TO-220
Essence: Integrated Switching Regulator
Packaging/Quantity: Tube/50 units per tube

Specifications

  • Input Voltage Range: 85V to 265V AC
  • Output Voltage: 22V DC
  • Output Current: Up to 4A
  • Switching Frequency: 60kHz
  • Efficiency: Up to 90%
  • Operating Temperature Range: -40°C to +125°C
  • Protection Features: Overvoltage, Overcurrent, and Thermal Shutdown

Detailed Pin Configuration

The VIPER100-22-E has a standard TO-220 package with the following pin configuration:

  1. Pin 1: Drain (D)
  2. Pin 2: Source (S)
  3. Pin 3: Feedback (FB)
  4. Pin 4: Ground (GND)
  5. Pin 5: VCC

Functional Features

  • Integrated high-voltage power MOSFET
  • Built-in startup current source
  • Pulse frequency modulation control
  • Soft-start function for smooth operation
  • Overvoltage protection
  • Overcurrent protection
  • Thermal shutdown protection

Advantages and Disadvantages

Advantages: - High efficiency leads to energy savings - Compact size allows for space-saving designs - Wide input voltage range for versatile applications - Robust protection features ensure system reliability

Disadvantages: - Limited output current compared to higher-rated models - Higher cost compared to non-integrated solutions

Working Principles

The VIPER100-22-E is an integrated switching regulator that utilizes pulse frequency modulation control to regulate the output voltage. It operates by converting the input AC voltage to a high-frequency AC signal, which is then rectified and filtered to obtain a stable DC output voltage. The integrated power MOSFET allows for efficient power conversion with minimal losses.

Detailed Application Field Plans

The VIPER100-22-E is commonly used in various applications, including:

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

Detailed and Complete Alternative Models

  1. VIPER100-12-E: Similar specifications but with a 12V output voltage
  2. VIPER100-24-E: Similar specifications but with a 24V output voltage
  3. VIPER100-36-E: Similar specifications but with a 36V output voltage
  4. VIPER100-48-E: Similar specifications but with a 48V output voltage

These alternative models provide flexibility to meet different voltage requirements in various applications.

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প্রযুক্তিগত সমাধানে VIPER100-22-E এর প্রয়োগ সম্পর্কিত 10টি সাধারণ প্রশ্ন ও উত্তর তালিকাভুক্ত করুন

Sure! Here are 10 common questions and answers related to the application of VIPER100-22-E in technical solutions:

  1. Q: What is VIPER100-22-E? A: VIPER100-22-E is a high-voltage converter IC designed for offline power supplies, commonly used in various technical solutions.

  2. Q: What is the input voltage range of VIPER100-22-E? A: The input voltage range of VIPER100-22-E is typically between 90V and 264V AC.

  3. Q: What is the output voltage range of VIPER100-22-E? A: The output voltage range of VIPER100-22-E can be adjusted from 5V to 24V DC.

  4. Q: What is the maximum output current of VIPER100-22-E? A: The maximum output current of VIPER100-22-E is typically around 100mA.

  5. Q: Can VIPER100-22-E be used in both isolated and non-isolated applications? A: Yes, VIPER100-22-E can be used in both isolated and non-isolated applications, depending on the specific design requirements.

  6. Q: Does VIPER100-22-E have built-in protection features? A: Yes, VIPER100-22-E incorporates various protection features such as overvoltage protection, overload protection, and thermal shutdown.

  7. Q: What is the efficiency of VIPER100-22-E? A: The efficiency of VIPER100-22-E can reach up to 85% under typical operating conditions.

  8. Q: Can VIPER100-22-E operate in a wide temperature range? A: Yes, VIPER100-22-E is designed to operate reliably in a wide temperature range, typically from -40°C to 125°C.

  9. Q: Is VIPER100-22-E suitable for low-power applications? A: Yes, VIPER100-22-E is commonly used in low-power applications such as LED lighting, home appliances, and industrial control systems.

  10. Q: Are there any reference designs available for VIPER100-22-E? A: Yes, the manufacturer provides reference designs and application notes that can help engineers implement VIPER100-22-E in their technical solutions efficiently.

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