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LNK 354 PN power Integrations - AC - DC switch 85-265 VAC 5W OCP 8DIP-7 (LNK354PN)

  • Product Code: ICOA_LNK354PN
  • Availability: In Stock
  • ₹48.00 (+ GST)

  • 10 or more quantity/sets : ₹47.00
  • 25 or more quantity/sets : ₹46.00
  • 50 or more quantity/sets : ₹44.50

  • Shipping Charges Start from Rs.49*
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LNK354PN Power Integrations LinkSwitch-TN AC-DC Switcher IC

The LNK354PN is an advanced LinkSwitch-TN family AC-DC switcher IC from Power Integrations. It's engineered to replace traditional linear and capacitor-fed power supplies, offering superior energy efficiency and performance. This device integrates a 700V power MOSFET, oscillator, and comprehensive protection features onto a single monolithic chip. Designed for non-isolated applications under 360mA, it significantly reduces component count and system cost. The LNK354PN supports a universal input voltage range of 85-265VAC, delivering up to 5W of power. Its robust design includes cycle-by-cycle current limit, frequency jittering, and thermal shutdown. With built-in auto-restart, it safely limits output power during fault conditions like short-circuits. This IC provides an economical and high-performance solution for modern power conversion needs.

Specifications:

  • Model: Converter
  • Type: AC/DC-Offline (non isolated)
  • Topology: Flyback
  • Mounting Form: DIP-8B-7
  • Input Voltage: 85 - 265 VAC
  • Breakdown Voltage: 700V
  • Power Output: 5W
  • Number of Pins: 7 Pins
  • Temperature Range: -40 to +150 °C
  • Frequency: 200 kHz

Key features and benefits:

  • Lowest component count buck converter solution
  • Supports buck, buck-boost and flyback topologies
  • Universal input voltage range (85 to 265VAC)
  • Built-in current limit and hysteretic thermal protection
  • Higher efficiency than passive solutions
  • Higher power factor than capacitor-fed solutions
  • Excellent line and load regulation
  • High bandwidth for fast turn-on with no overshoot

Applications:

  • Small appliance power supplies (e.g., coffee makers, toasters)
  • Smart home devices and IoT sensors
  • Utility meters and industrial controls
  • Non-isolated LED lighting drivers
  • Standby power supplies for consumer electronics
  • Auxiliary power for larger systems

Package Includes:

1 x LNK354PN Power Integrations AC-DC Switcher IC.

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