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VIPer22A IC – Low Power OFF-line SMPS Primary Switcher IC

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₹24.00 (excluding 18% GST)

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Description

The VIPer22A is part of STMicroelectronics’ VIPer family of high-voltage switcher ICs, which are specifically designed for off-line power conversion applications. The VIPer22A is well-suited for low-power applications, offering a combination of high efficiency and integrated features to simplify the design of power supplies.

Features

  • Integrated High-Voltage MOSFET: Includes a high-voltage MOSFET for switching, reducing the need for external switching components.
  • PWM Control: Utilizes pulse width modulation (PWM) for regulating the output voltage and ensuring efficient power conversion.
  • Low Power Consumption: Designed for low power operation, making it ideal for applications requiring minimal energy consumption.
  • Wide Input Voltage Range: Operates over a broad input voltage range, typically from 85V to 265V AC, accommodating various power sources.
  • Overvoltage Protection: Includes overvoltage protection to safeguard the power supply and connected components from excessive voltage conditions.
  • Thermal Shutdown: Provides thermal shutdown protection to prevent overheating and ensure reliable operation.
  • Short-Circuit Protection: Features short-circuit protection to protect the IC and the power supply from short-circuit conditions.
  • Compact Package: Available in compact packages such as DIP-8 or SOIC-8, which are suitable for space-constrained designs.

Specifications

  • Input Voltage Range: Typically 85V to 265V AC (for universal input)
  • Output Power: Capable of delivering output power up to 10W to 15W, depending on the specific application and design.
  • Switching Frequency: Operates at a switching frequency of approximately 100kHz to 130kHz, depending on the design and configuration.
  • Operating Temperature Range: Typically -40°C to +125°C, ensuring reliable operation in various environmental conditions.
  • Package Options: Available in DIP-8, SOIC-8, and similar compact packages.

Applications

  • Consumer Electronics: Used in power supplies for consumer electronics where space and cost are constraints, such as small appliances, chargers, and adapters.
  • LED Drivers: Applied in LED driver circuits to provide efficient power conversion for LED lighting applications.
  • Battery Chargers: Suitable for low-power battery charger circuits where compact size and high efficiency are important.
  • Industrial Equipment: Implemented in low-power industrial equipment and controls that require reliable and efficient power conversion.
  • Home Appliances: Used in various home appliances where a compact and efficient power supply is needed.

Note

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

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