【導(dǎo)讀】DC/DC集成電路設(shè)計(jì)與實(shí)現(xiàn)工作。目前作者所設(shè)計(jì)芯片已經(jīng)通過Cadence、Hspice. 等EDA軟件前、后仿真驗(yàn)證、CMOS的版圖設(shè)計(jì),正于Hynix投片。關(guān)型電壓轉(zhuǎn)換器的基礎(chǔ)上,成功地設(shè)計(jì)與實(shí)現(xiàn)了一款高效電流模降壓型DC/DC。該芯片采用同步整流、雙工作模式、低漏電壓等技術(shù)使得最高效率可達(dá)96%。析研究,并在此基礎(chǔ)上設(shè)計(jì)了斜率補(bǔ)償電路。的影響,保證了芯片在高占空比條件下的帶載能力。為了保證該DC/DC電壓環(huán)路。結(jié)合市場(chǎng)需求,為了縮短芯片測(cè)試周期,提高產(chǎn)。品利潤(rùn),文章采用管腳復(fù)用技術(shù),完成了可測(cè)性設(shè)計(jì)。§國(guó)內(nèi)外電源管理技術(shù)概述·························································1. §開關(guān)型電壓轉(zhuǎn)換器簡(jiǎn)介·······················································