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VIPer12A IC – (SMD Package) – Low Power SMPS Primary Switcher IC

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₹55.00 (excluding 18% GST)

1000 In stock

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Description

The VIPer12A integrates a high-voltage power MOSFET and PWM control circuitry into a single package, making it suitable for applications such as adapters, auxiliary power supplies, and consumer electronics. This IC is optimized for low-power designs, offering features such as integrated startup circuitry, current-mode control, and protection features.

Features

  • Integrated Power MOSFET: The VIPer12A contains a high-voltage MOSFET (typically rated for up to 500V) for efficient switching in power supply circuits, reducing the number of external components.
  • Low Standby Power: It is designed to minimize standby power consumption, making it ideal for low-power, energy-efficient applications.
  • Current-Mode Control: Provides excellent control of output voltage and current regulation, improving the stability and efficiency of the power supply.
  • Integrated Startup Circuit: Eliminates the need for an external startup resistor, reducing component count and simplifying the design.
  • Pulse Width Modulation (PWM): The IC uses PWM for regulating the output voltage, ensuring stable and efficient power conversion.
  • Built-in Protection Features: Includes overvoltage, overcurrent, and thermal shutdown protections to ensure safe operation under fault conditions.
  • Low Quiescent Current: Designed for low power operation, ensuring minimal energy consumption in idle or low-load conditions.
  • Compact SMD Package: The IC is available in a SMD package, ideal for compact designs and minimizing PCB space.

Specifications

  • Input Voltage Range: Typically supports input voltages from 85V to 265V AC (universal mains input), making it suitable for global applications.
  • Output Power: Can provide output power up to 12W, depending on the input voltage and specific design conditions.
  • Switching Frequency: Operates at a fixed switching frequency, typically around 65kHz, ensuring reliable performance in SMPS designs.
  • Output Voltage Regulation: Uses current-mode control to maintain stable output voltage.
  • Protection Features:
    • Overvoltage Protection (OVP)
    • Overcurrent Protection (OCP)
    • Thermal Shutdown
  • Startup Current: Very low startup current, which is ideal for low-power applications and minimizes idle power consumption.
  • Efficiency: High conversion efficiency, typically above 70%, depending on the design and application.
  • Package: Available in SMD packages such as DIP-8, SOT-223, and others.

Note

* Product Images are shown for illustrative purposes only and may differ from actual product

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