TNY279GN Datasheet (Energy Efficient / Off-Line Switcher)

Part: TNY279GN
Manufacturer: Power Integrations
Size: 1.74 MB

TNY279GN Key Features

Improved auto-restart delivers <3% of maximum power in short
Output overvoltage shutdown with optional Zener
Line undervoltage detect threshold set using a single optional
Very low ponent count enhances reliability and enables
High bandwidth provides fast turn on with no overshoot and
Extended creepage between DRAIN and all other pins improves
Easily meets all global energy efﬁciency regulations
No-load <150 mW at 265 VAC without bias winding, <50 mW
ON/OFF control provides constant efﬁciency down to very light
ideal for mandatory CEC regulations and 1 W PC standby requirements

Related Power Integrations Datasheets

Part Number	Description
TNY279G	Energy Efficient / Off-Line Switcher
TNY279	Energy Efficient / Off-Line Switcher
TNY279P	Energy Efficient / Off-Line Switcher
TNY279PN	Energy Efficient / Off-Line Switcher
TNY274	Energy Efficient / Off-Line Switcher

TNY279GN Description

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 pensation 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...

TNY279GN Applications

Lower current limit improves efﬁciency in enclosed adapters/chargers
Allows optimum TinySwitch-III choice by swapping devices with no other circuit redesign