STMicroelectronics
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VIPER100
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VIPER100

Product Overview

Category: Power Management IC
Use: Voltage Regulator
Characteristics: High efficiency, low standby power consumption
Package: TO-220, TO-220F, DIP-8
Essence: Integrated Switching Regulator
Packaging/Quantity: Tube/50 units, Tape & Reel/2500 units

Specifications

  • Input Voltage Range: 4.5V to 30V
  • Output Voltage Range: 0.8V to 28V
  • Maximum Output Current: 1A
  • Switching Frequency: 100kHz to 200kHz
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VCC
  2. GND
  3. FB
  4. CS
  5. COMP
  6. SS/TR
  7. VCC
  8. Drain

Functional Features

  • Integrated MOSFET
  • Overcurrent Protection
  • Overtemperature Protection
  • Soft Start
  • Adjustable Output Voltage

Advantages and Disadvantages

Advantages: - High Efficiency - Wide Input Voltage Range - Compact Package Options

Disadvantages: - Limited Maximum Output Current - Requires External Components for Operation

Working Principles

The VIPER100 is a voltage regulator that utilizes a switching regulator topology to efficiently convert an input voltage to a stable output voltage. It employs a control loop to adjust the duty cycle of the integrated MOSFET, ensuring the output voltage remains within the specified range.

Detailed Application Field Plans

The VIPER100 is suitable for various applications including: - Consumer Electronics - Industrial Automation - LED Lighting - Power Supplies

Detailed and Complete Alternative Models

  1. VIPER22A
  2. VIPER26LD
  3. VIPER27L

In conclusion, the VIPER100 is a versatile power management IC with a wide range of applications and features. Its compact package options and high efficiency make it an ideal choice for various voltage regulation needs.

Word Count: 270

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van VIPER100 in technische oplossingen

  1. What is VIPER100?

    • VIPER100 is a high-voltage converter designed for offline power supplies.

  2. What are the key features of VIPER100?

    • The key features of VIPER100 include high efficiency, low standby power consumption, and integrated safety and protection features.

  3. What are the typical applications of VIPER100?

    • VIPER100 is commonly used in applications such as home appliances, industrial systems, and LED lighting.

  4. What is the maximum output power supported by VIPER100?

    • VIPER100 supports a maximum output power of up to 8W in universal input voltage range.

  5. Does VIPER100 have built-in overvoltage protection?

    • Yes, VIPER100 includes built-in overvoltage protection to ensure safe operation.

  6. What is the operating frequency range of VIPER100?

    • VIPER100 operates at a frequency range of 30 kHz to 150 kHz.

  7. Is VIPER100 suitable for flyback or buck-boost converter topologies?

    • VIPER100 is suitable for both flyback and buck-boost converter topologies, providing flexibility in design.

  8. Does VIPER100 support primary-side regulation (PSR)?

    • Yes, VIPER100 supports primary-side regulation for improved efficiency and reduced component count.

  9. What are the recommended input and output capacitors for VIPER100?

    • The recommended input capacitor is typically 1 μF, and the output capacitor is typically 100 μF.

  10. Is VIPER100 compliant with industry standards for safety and reliability?

    • Yes, VIPER100 is compliant with relevant industry standards for safety and reliability, making it suitable for a wide range of technical solutions.