TNY280 Datasheet (Power Integrations) - Energy Efficient / Off-Line Switcher

TNY280 Description

TinySwitch™-III incorporates a 700 V power MOSFET, oscillator, high-voltage switched current source, current limit (user selectable) and thermal shutdown circuitryThe IC family uses an ON/OFF control scheme and offers a design flexible solution with a low system cost and extended power capability.

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

Features

* Accurate hysteretic thermal shutdown protection with automatic recovery eliminates need for manual reset

* Improved auto-restart delivers

TNY280 Datasheet - Power Integrations

TNY280, Energy Efficient / Off-Line Switcher