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 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
TNY279GN Applications
- Lower current limit improves efficiency in enclosed adapters/chargers
- Allows optimum TinySwitch-III choice by swapping devices with no other circuit redesign