Fluorescent lighting ballasts - to be one of the important branches of the applications of pic - have symbolized the harmonic combination of the controlled ic and power ic within a single chip 作為功率集成電路運用的一個重要分支,熒光燈鎮(zhèn)流器芯片在其實現(xiàn)上充分體現(xiàn)了控制集成電路與功率器件在單一芯片上的有機結(jié)合。
This paper is focused on the circuit design of uba2014 , one of the most matured fluorescent lighting ballast ic ' s , and fulfills the computer simulation of its internal modules 本文深入討論了目前市場上一款成熟的熒光燈鎮(zhèn)流器芯片uba2014 。重點集中在對其電路設(shè)計方面的一些探討,并對其所有的內(nèi)部模塊進(jìn)行了提取仿真。
Power integrated circuits ( pic ' s ) have been developed for applications including : power converters , motor controllers , fluorescent lighting ballasts , automotive switching , video amplifiers , bridge circuit drivers , display drivers , etc 功率集成電路簡稱pic ,它被廣泛應(yīng)用于包括功率轉(zhuǎn)換器、馬達(dá)控制、熒光燈整流器、自動開關(guān)、視頻放大器、橋式驅(qū)動電路以及顯示驅(qū)動等多個領(lǐng)域。