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VIPER100ASP-E
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VIPER100ASP-E

Product Overview

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

Specifications

  • Input Voltage Range: 8V to 35V
  • Output Voltage: Adjustable from 3.3V to 30V
  • Output Current: Up to 1A
  • Switching Frequency: 60kHz
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The VIPER100ASP-E has the following pin configuration:

  1. VCC: Power supply input
  2. GND: Ground reference
  3. FB: Feedback pin for output voltage regulation
  4. COMP: Compensation pin for stability control
  5. CS: Current sense pin for current limiting
  6. EN: Enable pin for turning on/off the regulator
  7. VOUT: Output voltage pin
  8. VIN: Input voltage pin

Functional Features

  • Integrated high-voltage startup and power MOSFET
  • Overvoltage protection (OVP)
  • Overcurrent protection (OCP)
  • Thermal shutdown protection (TSD)
  • Soft-start function for controlled startup
  • Low standby power consumption in idle mode

Advantages and Disadvantages

Advantages

  • High efficiency conversion
  • Wide input voltage range
  • Adjustable output voltage
  • Compact TO-220 package
  • Integrated protection features

Disadvantages

  • Limited output current capability (up to 1A)
  • Fixed switching frequency
  • Requires external components for operation

Working Principles

The VIPER100ASP-E is an integrated switching regulator that utilizes a high-voltage startup and power MOSFET to efficiently convert input voltage to a regulated output voltage. It operates by switching the power MOSFET on and off at a fixed frequency, controlling the energy transfer to the output. The feedback pin (FB) monitors the output voltage and adjusts the duty cycle of the power MOSFET to maintain a stable output.

Detailed Application Field Plans

The VIPER100ASP-E is commonly used in various applications that require voltage regulation, such as:

  1. Power supplies for industrial equipment
  2. Battery chargers
  3. LED lighting systems
  4. Automotive electronics
  5. Home appliances

Detailed and Complete Alternative Models

  • VIPER100A: Similar specifications, but with higher output current capability (up to 2A)
  • VIPER100B: Lower cost version with reduced features and performance
  • VIPER100C: Higher efficiency variant with improved thermal management

These alternative models provide options based on specific requirements and budget considerations.

In conclusion, the VIPER100ASP-E is a power management IC belonging to the voltage regulator category. It offers high efficiency, low standby power consumption, and integrated protection features. With its adjustable output voltage and wide input voltage range, it finds applications in various fields such as industrial equipment, battery chargers, LED lighting systems, automotive electronics, and home appliances.

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van VIPER100ASP-E in technische oplossingen

  1. Question: What is VIPER100ASP-E?
    Answer: VIPER100ASP-E is a high-voltage converter IC designed for offline power supplies in a wide range of applications.

  2. Question: What are the key features of VIPER100ASP-E?
    Answer: The key features of VIPER100ASP-E include high voltage startup, built-in error amplifier, adjustable frequency, and overvoltage protection.

  3. Question: What is the input voltage range supported by VIPER100ASP-E?
    Answer: VIPER100ASP-E supports an input voltage range from 90V to 265V AC.

  4. Question: Can VIPER100ASP-E be used in both flyback and buck-boost topologies?
    Answer: Yes, VIPER100ASP-E can be used in both flyback and buck-boost topologies, making it versatile for various technical solutions.

  5. Question: Does VIPER100ASP-E have built-in protection features?
    Answer: Yes, VIPER100ASP-E has built-in protection features such as overvoltage protection, overload protection, and thermal shutdown.

  6. Question: What is the maximum output power that VIPER100ASP-E can handle?
    Answer: VIPER100ASP-E can handle a maximum output power of up to 12W.

  7. Question: Is VIPER100ASP-E suitable for low-power applications?
    Answer: Yes, VIPER100ASP-E is suitable for low-power applications due to its adjustable frequency and high efficiency.

  8. Question: Can VIPER100ASP-E operate in continuous or discontinuous mode?
    Answer: VIPER100ASP-E can operate in both continuous and discontinuous mode, depending on the application requirements.

  9. Question: Does VIPER100ASP-E require an external MOSFET?
    Answer: Yes, VIPER100ASP-E requires an external MOSFET for power switching.

  10. Question: What are some typical applications of VIPER100ASP-E?
    Answer: Some typical applications of VIPER100ASP-E include LED lighting, home appliances, industrial automation, and consumer electronics.