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TNY275PN - Energy Efficient / Off-Line Switcher

This page provides the datasheet information for the TNY275PN, a member of the TNY280 Energy Efficient / Off-Line Switcher family.

Datasheet Summary

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

Datasheet preview – TNY275PN

Datasheet Details

Part number TNY275PN
Manufacturer Power Integrations
File Size 1.74 MB
Description Energy Efficient / Off-Line Switcher
Datasheet download datasheet TNY275PN Datasheet
Additional preview pages of the TNY275PN datasheet.

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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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