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LNK306 - Energy-Efficient Off-Line Switcher

Download the LNK306 datasheet PDF (LNK302P included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for energy-efficient off-line switcher.

Description

LinkSwitch-TN is specifically designed to replace all linear and capacitor-fed (cap dropper) non-isolated power supplies in the under 360 mA output current range at equal system cost while offering much higher performance and energy efficiency.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LNK302P-PowerIntegrations.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Power Integrations
  • LNK306D - Energy-Efficient Off-Line Switcher
  • LNK306G - Energy-Efficient Off-Line Switcher
  • LNK306P - Energy-Efficient Off-Line Switcher
  • LNK302 - Energy-Efficient Off-Line Switcher
  • LNK302D - Energy-Efficient Off-Line Switcher
  • LNK302G - Energy-Efficient Off-Line Switcher
  • LNK302P - Energy-Efficient Off-Line Switcher
  • LNK304 - Energy-Efficient Off-Line Switcher

Full PDF Text Transcription

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LNK302/304-306 LinkSwitch™-TN Family Lowest Component Count, Energy-Efficient Off-Line Switcher IC Product Highlights Cost Effective Linear/Cap Dropper Replacement • Lowest cost and component count buck converter solution • Fully integrated auto-restart for short-circuit and open loop fault protection – saves external component costs • LNK302 uses a simplified controller without auto-restart for very low system cost • 66 kHz operation with accurate current limit – allows low cost off-the-shelf 1 mH inductor for up to 120 mA output current • Tight tolerances and negligible temperature variation • High breakdown voltage of 700 V provides excellent input surge withstand • Frequency jittering dramatically reduces EMI (~10 dB) • Minimizes EMI filter cost • High thermal shutdown temperature (+1
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