產物展現

產物參數

首要功效：5A雙節鋰電池充電辦理集成電路(lu)

任務情勢：開關式

電池品種：鋰電池

電池數目：2

輸出電壓規模：0V-8.4V

輸出電壓規模：7.5V-28V

最大充電電流：5A

任務電流：1.55mA

太陽能供電：否

熱調制：否

封裝情勢：TSSOP16

開關頻次：300kHz

內置功率管：否

綜述:

CN3702是PWM穩壓態(tai)勢國慶中秋雙節(jie)鋰充(chong)能(neng)充(chong)能(neng)注冊(ce)(ce)模塊化電源電路，自力(li)對鋰充(chong)能(neng)充(chong)能(neng)已停(ting)會去主(zhu)動(dong)注冊(ce)(ce)，具(ju)有裝封線條小，層面元配件少和(he)利于簡(jian)練等特點。

CN3702具備恒(heng)流和恒(heng)壓沖電(dian)(dian)(dian)形勢，很是最合適鋰電(dian)(dian)(dian)池(chi)(chi)的沖電(dian)(dian)(dian)。在(zai)恒(heng)壓沖電(dian)(dian)(dian)形勢，CN3702將電(dian)(dian)(dian)池(chi)(chi)箱的電(dian)(dian)(dian)壓調試(shi)在(zai)8.4V，高精準度為(wei)±1%；在(zai)恒(heng)流蓄電(dian)(dian)(dian)態勢，蓄電(dian)(dian)(dian)交流電(dian)(dian)(dian)經(jing)途過程中是一個的內部電(dian)(dian)(dian)阻值(zhi)制定。

對深(shen)層(ceng)(ceng)蓄充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)鋰(li)(li)電(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)的(de)鋰(li)(li)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)鋰(li)(li)電(dian)(dian)(dian)池(chi)(chi)，當充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)鋰(li)(li)電(dian)(dian)(dian)池(chi)(chi)交流(liu)電(dian)(dian)(dian)壓小于5.6V時，CN3702用(yong)所設制的(de)恒流(liu)續航電(dian)(dian)(dian)流(liu)值(zhi)的(de)15%對鋰(li)(li)電(dian)(dian)(dian)瓶(ping)變慢(man)涓流(liu)充(chong)(chong)(chong)(chong)點(dian)(dian)(dian)。在恒壓充(chong)(chong)(chong)(chong)點(dian)(dian)(dian)周期，充(chong)(chong)(chong)(chong)點(dian)(dian)(dian)感應(ying)直流(liu)電(dian)(dian)(dian)逐層(ceng)(ceng)減低，當充(chong)(chong)(chong)(chong)點(dian)(dian)(dian)感應(ying)直流(liu)電(dian)(dian)(dian)返(fan)航到(dao)的(de)內部阻值(zhi)所設制的(de)值(zhi)時，充(chong)(chong)(chong)(chong)點(dian)(dian)(dian)竣事。在充(chong)(chong)(chong)(chong)點(dian)(dian)(dian)竣事條件(jian)，倘若(ruo)鋰(li)(li)電(dian)(dian)(dian)瓶(ping)端(duan)電(dian)(dian)(dian)壓返(fan)航到(dao)8V時，分手后起頭(tou)新的(de)充(chong)(chong)(chong)(chong)點(dian)(dian)(dian)期限(xian)。當打印打出供電(dian)(dian)(dian)掉(diao)電(dian)(dian)(dian)或打印打出的(de)電(dian)(dian)(dian)壓值(zhi)最(zui)低電(dian)(dian)(dian)板(ban)的(de)電(dian)(dian)(dian)壓值(zhi)時，CN3702主動地開始就(jiu)寢時局。

其他(ta)人功郊涵(han)蓋導出(chu)低(di)工作電壓(ya)鎖存，動力(li)電池(chi)箱(xiang)濕度監測(ce)網，動力(li)電池(chi)箱(xiang)端過(guo)壓(ya)保(bao)護和(he)續航條件(jian)唆使等。

CN3702寬(kuan)容(rong)16管腳TSSOP封口。

靈活運用:

l 輕便式(shi)DVD，可視無(wu)線(xian)對(dui)講機

l 條記本臺式電腦

l 備用電源(yuan)充(chong)電電池憑(ping)借

l 攜便式式行(xing)業(ye)和(he)治療檢測設備

l 電動三輪地方

l 自力鋰電池充點器

上海特色:

l 寬(kuan)讀取工作電壓經營規(gui)模：7.5V 到28V

l 對兩節鋰電瓶基(ji)本的(de)充電樁發放