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TNY287KG - Off-Line Switcher

This page provides the datasheet information for the TNY287KG, a member of the TNY284 Off-Line Switcher family.

Datasheet Summary

Description

DRAIN (D) Pin: This pin is the power MOSFET drain connection.

It provides internal operating current for both start-up and steady-state operation.

It is the connection point for an external bypass capacitor for the internal

Features

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

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Datasheet preview – TNY287KG

Datasheet Details

Part number TNY287KG
Manufacturer Power Integrations
File Size 2.57 MB
Description Off-Line Switcher
Datasheet download datasheet TNY287KG Datasheet
Additional preview pages of the TNY287KG datasheet.

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Full PDF Text Transcription

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TNY284-290 TinySwitch-4 Family Energy-Efficient, Off-Line Switcher with Line Compensated Overload Power Product Highlights Lowest System Cost with Enhanced Flexibility • 725 V rated MOSFET • Increases BV de-rating margin • Line compensated overload power – no additional components • Dramatically reduces max overload variation over universal input voltage range • ±5% turn on UV threshold: line voltage sense with single external resistor • 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™-4 choice by swapping devices with no other circui
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