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TNY279G - Energy Efficient / Off-Line Switcher

Download the TNY279G datasheet PDF (TNY280 included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for energy efficient / off-line switcher.

Description

TinySwitch™-III incorporates a 700 V power MOSFET, oscillator, high-voltage switched current source, current limit (user selectable) and thermal shutdown circuitry.

The IC family uses an ON/OFF control scheme and offers a design flexible solution with a low system cost and extended power capability.

Features

  • Accurate hysteretic thermal shutdown protection with automatic recovery eliminates need for manual reset.
  • Improved auto-restart delivers.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TNY280_PowerIntegrations.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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Other Datasheets by Power Integrations
  • TNY279GN - Energy Efficient / Off-Line Switcher
  • TNY279 - Energy Efficient / Off-Line Switcher
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  • TNY279PN - Energy Efficient / Off-Line Switcher
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  • TNY274P - Energy Efficient / Off-Line Switcher

Full PDF Text Transcription

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TNY274-280 TinySwitch-III Family Energy-Efficient, Off-Line Switcher with Enhanced Flexibility and Extended Power Range Product Highlights Lowest System Cost with Enhanced Flexibility • Simple ON/OFF control, no loop compensation needed • Selectable current limit through BP/M capacitor value • Higher current limit extends peak power or, in open frame applications, maximum continuous power • Lower current limit improves efficiency in enclosed adapters/chargers • Allows optimum TinySwitch-III choice by swapping devices with no other circuit redesign • Tight I2f parameter tolerance reduces system cost • Maximizes MOSFET and magnetics power delivery • Minimizes max overload power, reducing cost of transformer, primary clamp & secondary components • ON-time extension – extends low line regu
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