TNY288PG IC - Power Integrations Off Line Switcher IC

TNY288PG is also belongs to TinySwitch-4 Family from the manufacturer "Power Integrations". It is Energy-Efficient, Off-Line Switcher with Line Compensated Overload Power. It comes with following features:- 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 circuit redesign Tight I2 f parameter tolerance reduces system cost Maximizes MOSFET and magnetics utilization ON-time extension – extends low-line regulation range/hold-up time to reduce input bulk capacitance Self-biased: no bias winding or bias components Frequency jittering reduces EMI filter costs Pin-out simplifies heat sinking to the PCB SOURCE pins are electrically quiet for low EMI Enhanced Safety and Reliability Features Accurate hysteretic thermal shutdown protection with automatic recovery eliminates need for manual reset Auto-restart delivers <3% of maximum power in short-circuit and open loop fault conditions Output overvoltage shutdown with optional Zener Fast AC reset with optional UV external resistor Very low component count enhances reliability and enables single-sided printed circuit board layout High bandwidth provides fast turn-on with no overshoot and excellent transient load response Extended creepage between DRAIN and all other pins improves field reliability Application:- PC Standby and other auxiliary supplies DVD/PVR and other low power set top decoders Supplies for appliances, industrial systems, metering, etc Chargers/adapters for cell/cordless phones, PDAs, digital cameras, MP3/portable audio, shavers, etc. Specification:- Part Number 230 VAC ± 15% 85-265 VAC Adapter 1 Peak or Open Frame 2 Adapter 1 Peak or Open Frame 2 TNY286P/D 16 W 28 W 10 W 21.5 W Related Document:- TNY288PG IC Data Sheet