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LNK364 IC – Low Power Offline Switcher IC

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25 In stock
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Note: Any order placed will take 15 days for dispatch.

₹106.00 (excluding 18% GST)

25 In stock

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Description

The LNK364 IC is optimized for low-power, non-isolated and isolated AC-DC converter designs, such as adapters, chargers, and auxiliary power supplies. The IC simplifies the design of low-power converters by reducing the number of external components needed, while providing high efficiency and reliable operation.

Features

  • Integrated 700V Power MOSFET: Reduces the need for external high-voltage components, enabling a more compact design.
  • Simple Design: Requires minimal external components, leading to reduced BOM costs and easier design.
  • High Efficiency: Achieves high efficiency across the load range, with very low standby power consumption.
  • Wide Input Voltage Range: Operates from 85V AC to 265V AC, suitable for global input voltages.
  • Accurate Current Limit: Provides protection against overload and short-circuit conditions with precise current limiting.
  • Auto-Restart Protection: Protects the IC and the power supply in case of fault conditions such as output short circuits or open loops.
  • Thermal Shutdown: The IC includes thermal protection, shutting down in the event of overheating.
  • Frequency Jittering: Reduces electromagnetic interference (EMI) by spreading the switching frequency.
  • No Optocoupler Required: Regulates the output without the need for an external optocoupler, simplifying isolated designs.
  • Package: Available in an 8-pin DIP package.

Specifications

  • Input Voltage Range: 85V AC to 265V AC
  • Output Power: Up to 2.2W in universal input non-isolated buck or buck-boost configurations
  • Operating Frequency: 66 kHz (nominal)
  • On-State Resistance (Rds(on)): 23Ω (typical) at 25°C
  • Current Limit: 100 mA (minimum)
  • Standby Power Consumption: <30 mW at 230V AC
  • Efficiency: Typically above 70%
  • Thermal Shutdown: Yes
  • Overload/Short Circuit Protection: Yes, with auto-restart
  • Package: 8-pin DIP (LNK364PN)

Applications

  • Low-Power Adapters: Suitable for compact and efficient adapters for small electronic devices.
  • Standby Power Supplies: Commonly used in consumer electronics to provide standby power with low energy consumption.
  • Auxiliary Power Supplies: Ideal for auxiliary power in industrial equipment and appliances.
  • Household Appliances: Used in small household appliances requiring low-power, cost-effective power solutions.
  • Battery Chargers: Suitable for low-power battery charging applications.

Note

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

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