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TNY267PN IC – Power Integrations Off Line Switcher IC

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₹130.00 (excluding 18% GST)

25 In stock

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Description

The TNY267PN is part of Power Integrations’ TinySwitch-II series, designed for creating low-power, off-line switch-mode power supplies (SMPS). This IC integrates a high-voltage power MOSFET, an oscillator, a high-voltage switched current source, current limit, and thermal shutdown circuitry, all in one compact package. The TNY267PN is ideal for applications requiring highly efficient, compact, and reliable power conversion.

Features

  • Integrated Controller and MOSFET: Combines a 700V power MOSFET with control circuitry, allowing for a smaller design footprint and fewer external components.
  • TinySwitch-II Technology: Features cycle-by-cycle current limiting, ensuring reliable protection against overloads and short circuits.
  • High Efficiency: Designed to achieve high efficiency across the load range, which reduces energy losses and minimizes heat dissipation.
  • Low Standby Power Consumption: Optimized for low standby power, making it suitable for energy-efficient designs.
  • Auto-Restart Protection: Provides auto-restart protection for output short circuits and open loops, improving the safety and durability of the power supply.
  • Frequency Jittering: Reduces EMI by jittering the switching frequency, making it easier to meet stringent EMI standards.
  • Thermal Shutdown: Built-in thermal shutdown feature protects the IC from overheating, enhancing the overall reliability of the design.

Specifications

  • Input Voltage Range: 85V to 265V AC
  • Output Power:
    • Up to 15W in open frame designs
    • Up to 7.5W in enclosed adapters
  • Switching Frequency: 132 kHz with frequency jittering
  • MOSFET Breakdown Voltage: 700V
  • Current Limiting: Cycle-by-cycle current limiting for reliable protection
  • Standby Power Consumption: <150mW at 265V AC input
  • Efficiency: Typically greater than 80%
  • Operating Temperature Range: -40°C to +150°C (junction temperature)
  • Package: 8-pin PDIP (Plastic Dual In-line Package)

Applications

  • AC-DC adapters for portable devices
  • Standby power supplies for TVs, monitors, and home appliances
  • Battery chargers for consumer electronics
  • Auxiliary power supplies for larger systems
  • Low-power industrial power supplies

Note

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

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