Tny178pn Tny178 Ic Offline Ac/dc Oscilador Original Ic

Tny178pn Tny178 Ic Offline Ac/dc Oscilador

Lowest System Cost with Enhanced Flexibility • 650 V rating optimized for non-active PFC applications • 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 effi ciency in enclosed adapters/chargers – Allows optimum TinySwitch-LT choice by swapping devices with no other circuit redesign • Tight I2 f parameter tolerance reduces system cost – Maximizes MOSFET and magnetics power delivery – Minimizes max overload power, reducing cost of transformer, primary clamp & secondary components • 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 fi lter costs • Pin-out simplifi es heatsinking 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 circuit and open loop fault conditions • Output overvoltage shutdown with optional Zener • 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 fi eld reliability EcoSmart® – Extremely Energy Effi cient • Easily meets all global energy effi ciency regulations • No-load • ON/OFF control provides constant effi ciency down to very light loads – ideal for mandatory CEC regulations Applications • Chargers/adapters for cell/cordless phones, PDAs, digital cameras, MP3/portable audio, shavers, etc. • DVD/PVR and other low power set top decoders • Supplies for appliances, industrial systems, metering, etc.

La Compra es Automatizada y 100% segura, se cancela a Traves de Mercadopago y luego te enviamos por Servientrega o Mercadoenvios que es lo mismo, puede cancelar via Transferencia, Tarjeta de Credito, Efecty. —————————————————————————————————————- El Sistema a veces se demora en actualizar el status de envio en mercadolibre.