nxp電源管理芯片半導體(ti)(ti)從(cong)所包(bao)(bao)含的元器件(jian)來說，有明確夸大電(dian)(dian)(dian)源(yuan)(yuan)管(guan)(guan)(guan)理(li)集成電(dian)(dian)(dian)路(lu)(lu)，電(dian)(dian)(dian)源(yuan)(yuan)管(guan)(guan)(guan)理(li) IC，簡稱電(dian)(dian)(dian)源(yuan)(yuan)管(guan)(guan)(guan)理(li)芯片(pian)的位置和作(zuo)用。電(dian)(dian)(dian)源(yuan)(yuan)管(guan)(guan)(guan)理(li)半導體(ti)(ti)包(bao)(bao)括兩(liang)部門，即電(dian)(dian)(dian)源(yuan)(yuan)管(guan)(guan)(guan)理(li)集成電(dian)(dian)(dian)路(lu)(lu)和電(dian)(dian)(dian)源(yuan)(yuan)管(guan)(guan)(guan)理(li)分(fen)立(li)式半導體(ti)(ti)器件(jian)。電(dian)(dian)(dian)源(yuan)(yuan)管(guan)(guan)(guan)理(li)集成電(dian)(dian)(dian)路(lu)(lu)包(bao)(bao)括良多種種別，大致又分(fen)成電(dian)(dian)(dian)壓(ya)(ya)調整和接口電(dian)(dian)(dian)路(lu)(lu)兩(liang)方面。因技術提高，集成電(dian)(dian)(dian)路(lu)(lu)芯片(pian)內數字電(dian)(dian)(dian)路(lu)(lu)的物理(li)尺寸(cun)越來越小，因而工作(zuo)電(dian)(dian)(dian)源(yuan)(yuan)向(xiang)低電(dian)(dian)(dian)壓(ya)(ya)發(fa)展，一系列(lie)新型電(dian)(dian)(dian)壓(ya)(ya)調整器應運(yun)而生(sheng)。電(dian)(dian)(dian)壓(ya)(ya)凋整器包(bao)(bao)含線性(xing)低壓(ya)(ya)降(jiang)穩壓(ya)(ya)器，以及正、負(fu)輸出(chu)系列(lie)電(dian)(dian)(dian)路(lu)(lu)，此外 不有脈寬調制型的開關型電(dian)(dian)(dian)路(lu)(lu)等。

電源管理芯片在日(ri)常生活中，人(ren)們對電子設備的(de)依靠(kao)越來越嚴峻，電子技術的(de)更(geng)新(xin)換代，也同時意(yi)味著人(ren)們對電源(yuan)的(de)技術發展寄予(yu)厚望，下面就為(wei)電源(yuan)管理技術的(de)主要分類(lei)。電源(yuan)管理芯片(pian)可劃分為(wei)交流轉直(zhi)、驅動IC、保護芯片(pian)、負(fu)載開(kai)關等。根據電能轉換過程(cheng)中是否使用隔(ge)離器件，將電路拓撲結(jie)構分為(wei)隔(ge)離型(xing)和(he)非隔(ge)離型(xing)。