P溝道(dao)的(de)(de)場效應(ying)管不需要基極(ji)(ji)電(dian)(dian)流(liu)驅(qu)動(dong)，所(suo)以較(jiao)大(da)(da)降低了器(qi)件本身(shen)的(de)(de)電(dian)(dian)流(liu)；另一面，在采用PNP管的(de)(de)結構中(zhong)(zhong)(zhong)，為了防止PNP晶體管進入飽(bao)和(he)狀態(tai)降低輸出能力，必須保證較(jiao)大(da)(da)的(de)(de)輸入輸出壓(ya)(ya)差；而P溝道(dao)場效應(ying)管的(de)(de)壓(ya)(ya)差大(da)(da)致(zhi)等于(yu)輸出電(dian)(dian)流(liu)與其(qi)導(dao)通(tong)(tong)電(dian)(dian)阻(zu)(zu)的(de)(de)乘(cheng)積，極(ji)(ji)小的(de)(de)導(dao)通(tong)(tong)電(dian)(dian)阻(zu)(zu)使(shi)(shi)其(qi)壓(ya)(ya)差非常低。當系統中(zhong)(zhong)(zhong)輸入電(dian)(dian)壓(ya)(ya)和(he)輸出電(dian)(dian)壓(ya)(ya)接近時，線(xian)性(xing)穩壓(ya)(ya)器(qi)是(shi)較(jiao)好的(de)(de)選(xuan)擇，可(ke)達到(dao)很高的(de)(de)效率。所(suo)以在將鋰離子(zi)電(dian)(dian)池(chi)電(dian)(dian)壓(ya)(ya)轉(zhuan)換(huan)為3V 電(dian)(dian)壓(ya)(ya)的(de)(de)應(ying)用中(zhong)(zhong)(zhong)大(da)(da)多選(xuan)用線(xian)性(xing)穩壓(ya)(ya)器(qi)，盡管電(dian)(dian)池(chi)較(jiao)后放電(dian)(dian)能量的(de)(de)百分之十沒有(you)使(shi)(shi)用，但是(shi)線(xian)性(xing)穩壓(ya)(ya)器(qi)仍然能夠在低噪聲結構中(zhong)(zhong)(zhong)提供較(jiao)長的(de)(de)電(dian)(dian)池(chi)壽命。柵極(ji)(ji)驅(qu)動(dong)IC原(yuan)裝選(xuan)深(shen)圳(zhen)市凱軒業(ye)科(ke)技有(you)限(xian)公司。貿易柵極(ji)(ji)驅(qu)動(dong)IC電(dian)(dian)話

線(xian)性(xing)(xing)穩(wen)壓(ya)器(qi)(qi)的(de)(de)優勢分析除了(le)簡(jian)(jian)單易(yi)用(yong)之外，線(xian)性(xing)(xing)穩(wen)壓(ya)器(qi)(qi)還(huan)擁有(you)其他(ta)的(de)(de)性(xing)(xing)能(neng)優勢。電(dian)(dian)(dian)源管理(li)供應(ying)商(shang)開發(fa)了(le)許(xu)多(duo)集成型(xing)線(xian)性(xing)(xing)穩(wen)壓(ya)器(qi)(qi)。典型(xing)的(de)(de)集成線(xian)性(xing)(xing)穩(wen)壓(ya)器(qi)(qi)只(zhi)需(xu)要VIN、VOUT、 FB和(he)任選的(de)(de)GND引腳。圖(tu)4示(shi)出(chu)了(le)一(yi)款典型(xing)的(de)(de)3引腳線(xian)性(xing)(xing)穩(wen)壓(ya)器(qi)(qi)LT1083，它是凌力爾特公(gong)司在(zai)20多(duo)年前開發(fa)的(de)(de)。該(gai)器(qi)(qi)件但需(xu)一(yi)個(ge)(ge)輸(shu)入(ru)電(dian)(dian)(dian)容器(qi)(qi)、輸(shu)出(chu)電(dian)(dian)(dian)容器(qi)(qi)和(he)兩個(ge)(ge)反饋電(dian)(dian)(dian)阻器(qi)(qi)以設(she)定輸(shu)出(chu)電(dian)(dian)(dian)壓(ya)。幾(ji)乎所有(you)的(de)(de)電(dian)(dian)(dian)氣工程師都可以運用(yong)這些(xie)簡(jian)(jian)單的(de)(de)線(xian)性(xing)(xing)穩(wen)壓(ya)器(qi)(qi)來設(she)計電(dian)(dian)(dian)源。深(shen)圳(zhen)市凱(kai)軒業科(ke)技有(you)限(xian)公(gong)司在(zai)同行(xing)業領域中，一(yi)直處在(zai)一(yi)個(ge)(ge)不斷銳意進取(qu)，不斷制造創(chuang)新的(de)(de)市場高度，多(duo)年以來致力于發(fa)展富(fu)有(you)創(chuang)新價值理(li)念的(de)(de)產品標準，在(zai)廣(guang)東省等地區的(de)(de)電(dian)(dian)(dian)子元器(qi)(qi)件中始終(zhong)保持良好的(de)(de)商(shang)業口碑，成績讓我們喜悅，但不會讓我們止步，殘(can)酷的(de)(de)市場磨(mo)煉(lian)了(le)我們堅(jian)強不屈(qu)的(de)(de)意志江西(xi)節(jie)能(neng)柵極驅(qu)動IC線(xian)性(xing)(xing)穩(wen)壓(ya)電(dian)(dian)(dian)源主電(dian)(dian)(dian)路的(de)(de)工作過程首(shou)先(xian)通過預設(she)電(dian)(dian)(dian)路對輸(shu)入(ru)電(dian)(dian)(dian)源進行(xing)初步的(de)(de)交流穩(wen)壓(ya)，將其轉換(huan)為直流電(dian)(dian)(dian)。

線(xian)(xian)(xian)(xian)性(xing)(xing)(xing)穩(wen)(wen)(wen)壓(ya)(ya)(ya)器(qi)(qi)的(de)(de)作用(yong)解析(xi)線(xian)(xian)(xian)(xian)性(xing)(xing)(xing)穩(wen)(wen)(wen)壓(ya)(ya)(ya)器(qi)(qi)可實現(xian)一個可變電(dian)(dian)(dian)阻器(qi)(qi)以調(diao)節輸出(chu)(chu)電(dian)(dian)(dian)壓(ya)(ya)(ya) 線(xian)(xian)(xian)(xian)性(xing)(xing)(xing)穩(wen)(wen)(wen)壓(ya)(ya)(ya)器(qi)(qi)作用(yong)線(xian)(xian)(xian)(xian)性(xing)(xing)(xing)穩(wen)(wen)(wen)壓(ya)(ya)(ya)器(qi)(qi)的(de)(de)突出(chu)(chu)優點是(shi)具有(you)較低的(de)(de)成本，較低的(de)(de)噪聲(sheng)和較低的(de)(de)靜態電(dian)(dian)(dian)流(liu)。它的(de)(de)外面器(qi)(qi)件(jian)也很少，通(tong)常只(zhi)有(you)一兩個旁(pang)路電(dian)(dian)(dian)容。新型線(xian)(xian)(xian)(xian)性(xing)(xing)(xing)穩(wen)(wen)(wen)壓(ya)(ya)(ya)器(qi)(qi)可達到以下指標(biao)：30μV 輸出(chu)(chu)噪聲(sheng)、60dB PSRR、6μA 靜態電(dian)(dian)(dian)流(liu)及100mV的(de)(de)壓(ya)(ya)(ya)差。線(xian)(xian)(xian)(xian)性(xing)(xing)(xing)穩(wen)(wen)(wen)壓(ya)(ya)(ya)器(qi)(qi)能夠實現(xian)這些(xie)特性(xing)(xing)(xing)的(de)(de)主要原(yuan)因在(zai)于內(nei)部(bu)調(diao)整(zheng)管采用(yong)了P溝道場效應管，而不(bu)(bu)是(shi)通(tong)常線(xian)(xian)(xian)(xian)性(xing)(xing)(xing)穩(wen)(wen)(wen)壓(ya)(ya)(ya)器(qi)(qi)中(zhong)(zhong)的(de)(de)PNP晶體管。深圳市(shi)凱(kai)軒(xuan)業(ye)科技有(you)限公司在(zai)同行業(ye)領域中(zhong)(zhong)，一直處(chu)在(zai)一個不(bu)(bu)斷銳意(yi)進(jin)取(qu)，不(bu)(bu)斷制造創新的(de)(de)市(shi)場高(gao)度，多年以來致力(li)于發展富有(you)創新價值(zhi)理念的(de)(de)產品(pin)標(biao)準，在(zai)廣(guang)東省等地區的(de)(de)電(dian)(dian)(dian)子元器(qi)(qi)件(jian)中(zhong)(zhong)始終保持良好的(de)(de)商(shang)業(ye)口碑(bei)，成績(ji)讓我們喜悅，但不(bu)(bu)會讓我們止步，殘酷的(de)(de)市(shi)場磨煉了我們堅強(qiang)不(bu)(bu)屈(qu)的(de)(de)意(yi)志(zhi)

電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)芯(xin)(xin)片(pian)(pian)(pian)(pian)是(shi)計(ji)算機(ji)(ji)的(de)(de)(de)心臟(zang)。該芯(xin)(xin)片(pian)(pian)(pian)(pian)實際上是(shi)一個高度集成(cheng)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)路板，也可(ke)以稱為IC。例(li)如(ru)，計(ji)算機(ji)(ji)的(de)(de)(de)CPU實際上是(shi)一個芯(xin)(xin)片(pian)(pian)(pian)(pian)。不同(tong)(tong)的(de)(de)(de)IC具(ju)有不同(tong)(tong)的(de)(de)(de)功(gong)能(neng)。例(li)如(ru)，視(shi)頻編碼、解碼IC和(he)音頻編碼和(he)解碼IC專(zhuan)門用于(yu)(yu)處(chu)理(li)(li)(li)(li)視(shi)頻數據，以處(chu)理(li)(li)(li)(li)聲(sheng)音。此外，電(dian)(dian)(dian)(dian)(dian)(dian)路系(xi)統(tong)(tong)中的(de)(de)(de)芯(xin)(xin)片(pian)(pian)(pian)(pian)和(he)部件所需(xu)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)也有所不同(tong)(tong)。電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)管理(li)(li)(li)(li)芯(xin)(xin)片(pian)(pian)(pian)(pian)可(ke)以提高電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)、電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)、電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)穩定、電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)反向等。在這些電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)管理(li)(li)(li)(li)中，電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)調節也是(shi)發(fa)(fa)(fa)展較(jiao)快、產量較(jiao)大的(de)(de)(de)部分。電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)管理(li)(li)(li)(li)芯(xin)(xin)片(pian)(pian)(pian)(pian)的(de)(de)(de)應(ying)用范圍十分廣大，發(fa)(fa)(fa)展電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)管理(li)(li)(li)(li)芯(xin)(xin)片(pian)(pian)(pian)(pian)對(dui)于(yu)(yu)提高整機(ji)(ji)性能(neng)具(ju)有重要(yao)意義，對(dui)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)管理(li)(li)(li)(li)芯(xin)(xin)片(pian)(pian)(pian)(pian)的(de)(de)(de)選擇與系(xi)統(tong)(tong)的(de)(de)(de)需(xu)求直接相(xiang)關，而數字電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)管理(li)(li)(li)(li)芯(xin)(xin)片(pian)(pian)(pian)(pian)的(de)(de)(de)發(fa)(fa)(fa)展還需(xu)跨越成(cheng)本難關。當今世(shi)界，人們的(de)(de)(de)生(sheng)活(huo)已是(shi)片(pian)(pian)(pian)(pian)刻也離(li)不開(kai)電(dian)(dian)(dian)(dian)(dian)(dian)子設備。電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)管理(li)(li)(li)(li)芯(xin)(xin)片(pian)(pian)(pian)(pian)在電(dian)(dian)(dian)(dian)(dian)(dian)子設備系(xi)統(tong)(tong)中擔負起對(dui)電(dian)(dian)(dian)(dian)(dian)(dian)能(neng)的(de)(de)(de)變換、分配、檢測及(ji)其它電(dian)(dian)(dian)(dian)(dian)(dian)能(neng)管理(li)(li)(li)(li)的(de)(de)(de)職(zhi)責。電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)管理(li)(li)(li)(li)芯(xin)(xin)片(pian)(pian)(pian)(pian)對(dui)電(dian)(dian)(dian)(dian)(dian)(dian)子系(xi)統(tong)(tong)而言是(shi)不可(ke)或缺的(de)(de)(de)，其性能(neng)的(de)(de)(de)優劣(lie)對(dui)整機(ji)(ji)的(de)(de)(de)性能(neng)有著(zhu)直接的(de)(de)(de)影響(xiang)。專(zhuan)業柵極驅(qu)動IC設計(ji)研(yan)發(fa)(fa)(fa)，深(shen)圳凱軒(xuan)業電(dian)(dian)(dian)(dian)(dian)(dian)子有限(xian)公司，竭(jie)誠為您服務。

根(gen)據內部基(ji)準(zhun)(zhun)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)產生結構(gou)不同，電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)基(ji)準(zhun)(zhun)分為：帶隙電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)基(ji)準(zhun)(zhun)和(he)穩(wen)壓(ya)(ya)(ya)(ya)(ya)(ya)管(guan)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)基(ji)準(zhun)(zhun)兩類。帶隙電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)基(ji)準(zhun)(zhun)結構(gou)是(shi)將一(yi)個正(zheng)向偏置PN結和(he)一(yi)個與VT（熱電(dian)(dian)(dian)(dian)(dian)勢）相(xiang)關的(de)(de)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)串聯(lian)，利用(yong)PN結的(de)(de)負(fu)溫度(du)(du)(du)系(xi)數(shu)與VT的(de)(de)正(zheng)溫度(du)(du)(du)系(xi)數(shu)相(xiang)抵消實(shi)現(xian)溫度(du)(du)(du)補(bu)償(chang)。穩(wen)壓(ya)(ya)(ya)(ya)(ya)(ya)管(guan)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)基(ji)準(zhun)(zhun)結構(gou)是(shi)將一(yi)個次(ci)表面(mian)擊穿(chuan)的(de)(de)穩(wen)壓(ya)(ya)(ya)(ya)(ya)(ya)管(guan)和(he)一(yi)個PN結串聯(lian)，利用(yong)穩(wen)壓(ya)(ya)(ya)(ya)(ya)(ya)管(guan)的(de)(de)正(zheng)溫度(du)(du)(du)系(xi)數(shu)和(he)PN結的(de)(de)負(fu)溫度(du)(du)(du)系(xi)數(shu)相(xiang)抵消實(shi)現(xian)溫度(du)(du)(du)補(bu)償(chang)。次(ci)表面(mian)擊穿(chuan)有(you)利于降(jiang)低噪聲。穩(wen)壓(ya)(ya)(ya)(ya)(ya)(ya)管(guan)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)基(ji)準(zhun)(zhun)的(de)(de)基(ji)準(zhun)(zhun)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)較高（約(yue)7V）；而帶隙電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)基(ji)準(zhun)(zhun)的(de)(de)基(ji)準(zhun)(zhun)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)比較低，因此后者(zhe)在要求低供電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)的(de)(de)情況下應用(yong)更為廣(guang)大。深圳市凱軒業科(ke)技致力于柵(zha)極(ji)驅動IC生產研發(fa)設計，竭誠為您服務。四川哪里有(you)柵(zha)極(ji)驅動IC

深(shen)圳(zhen)市凱軒業科技有限公(gong)司，柵極(ji)(ji)驅動(dong)IC信賴之選。貿易柵極(ji)(ji)驅動(dong)IC電話

電(dian)(dian)(dian)(dian)源管(guan)理(li)芯(xin)片(pian)(pian)(pian)廣(guang)大(da)應用于(yu)(yu)通(tong)信設備、消(xiao)(xiao)費(fei)電(dian)(dian)(dian)(dian)子產品(pin)(pin)、工業(ye)控制產品(pin)(pin)、汽車電(dian)(dian)(dian)(dian)子產品(pin)(pin)、醫療器械等(deng)領域(yu)，其中通(tong)信設備和(he)消(xiao)(xiao)費(fei)電(dian)(dian)(dian)(dian)子產品(pin)(pin)包括(kuo)手機是(shi)電(dian)(dian)(dian)(dian)力(li)管(guan)理(li)芯(xin)片(pian)(pian)(pian)較(jiao)大(da)的(de)終端市(shi)場。同(tong)時(shi)，一(yi)(yi)方面，由于(yu)(yu)電(dian)(dian)(dian)(dian)力(li)管(guan)理(li)芯(xin)片(pian)(pian)(pian)行業(ye)的(de)技術進入門檻較(jiao)低，價格競爭越(yue)來越(yue)激烈。隨著物(wu)聯網、人工智能、自動駕(jia)駛(shi)等(deng)新興應用的(de)發展，消(xiao)(xiao)費(fei)電(dian)(dian)(dian)(dian)子市(shi)場是(shi)電(dian)(dian)(dian)(dian)力(li)管(guan)理(li)芯(xin)片(pian)(pian)(pian)的(de)主要(yao)市(shi)場之一(yi)(yi)。從低端消(xiao)(xiao)費(fei)電(dian)(dian)(dian)(dian)子產品(pin)(pin)逐漸呈(cheng)現(xian)出從低端消(xiao)(xiao)費(fei)電(dian)(dian)(dian)(dian)子產品(pin)(pin)向高級產業(ye)和(he)汽車產業(ye)轉型的(de)現(xian)象和(he)趨勢。特別是(shi)近年來出現(xian)的(de)TWS耳機，由于(yu)(yu)TWS耳機體積小，對電(dian)(dian)(dian)(dian)力(li)管(guan)理(li)芯(xin)片(pian)(pian)(pian)的(de)要(yao)求會(hui)更高。貿易柵極驅動IC電(dian)(dian)(dian)(dian)話(hua)

深(shen)圳市(shi)凱軒(xuan)(xuan)業(ye)科技(ji)有限公(gong)司是(shi)以提供二三(san)極(ji)管(guan)，晶體管(guan)，保險絲(si)，電阻電容內(nei)(nei)的(de)多(duo)項綜合(he)服務(wu)，為消費者(zhe)多(duo)方位提供二三(san)極(ji)管(guan)，晶體管(guan)，保險絲(si)，電阻電容，公(gong)司位于(yu)華(hua)強北街道華(hua)航社區深(shen)南(nan)大道3018號世紀匯、都會軒(xuan)(xuan)都會軒(xuan)(xuan)1018，成立(li)于(yu)2015-10-12，迄今已經成長(chang)為電子(zi)(zi)(zi)元(yuan)器件(jian)行(xing)業(ye)內(nei)(nei)同類型企業(ye)的(de)佼佼者(zhe)。凱軒(xuan)(xuan)業(ye)電子(zi)(zi)(zi)致力(li)于(yu)構建電子(zi)(zi)(zi)元(yuan)器件(jian)自主(zhu)創新的(de)競(jing)爭力(li)，產品已銷往多(duo)個(ge)國(guo)家和地區，被國(guo)內(nei)(nei)外眾多(duo)企業(ye)和客戶所認(ren)可。

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