產物展現

產物參數

首要功效：具(ju)備太陽能電(dian)池最大功率點跟蹤功效的 4A單節磷酸鐵鋰(li)電(dian)池充(chong)電(dian)辦理集成電(dian)路(lu)

任務情勢：開關式

電池品種：磷酸鐵鋰電池

電池數目：1

輸出電壓規模：0V-3.6V

輸出電壓規模：4.5V-30V

最大充電電流：4A

任務電流：1mA

太陽能供電：是

熱調制：否

封裝情勢：SSOP10

開關頻次：300kHz

內置功率管：否

說明:

CN3801也是款還可以控制太陽能板供電系統的PWM降壓情勢單節磷酸鐵鋰電池充電辦理集成電路，自力對單節磷酸鐵鋰電池充電停止辦理，具備封裝形狀小，核心元器件少和操縱簡略等長處。

CN3801有涓流，恒流和恒壓充點形勢，很是合適的磷酸鐵電池組充點申領。在恒壓充點形勢，CN3801將容量電池的電壓熬制在3.625V；在恒流充電情勢，充電電流經由過程一個內部電阻設置。當輸出電源的瓦(wa)數傳輸才也可以降(jiang)低時，內部結構電(dian)路原理也可以雖(sui)然會去主動跟蹤定(ding)位(wei)太陽穴系星(xing)(xing)能(neng)板(ban)的(de)(de)極大瓦(wa)數點，粉(fen)絲不(bu)許要斟酌(zhuo)最(zui)壞情形(xing)，可極大上(shang)限地支配(pei)太陽穴系星(xing)(xing)能(neng)板(ban)的(de)(de)傳輸瓦(wa)數，很是(shi)合適的(de)(de)支配(pei)太陽穴系星(xing)(xing)能(neng)板(ban)輸電(dian)的(de)(de)回(hui)收利用。

對深層發出(chu)電(dian)(dian)(dian)(dian)的(de)(de)電(dian)(dian)(dian)(dian)瓶箱(xiang)，當(dang)電(dian)(dian)(dian)(dian)瓶箱(xiang)端工作電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)不超恒(heng)(heng)(heng)壓(ya)(ya)(ya)(ya)充電(dian)(dian)(dian)(dian)樁端工作電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)的(de)(de)66.5%(榜樣(yang)值(zhi))時(shi)，CN3801用所設立(li)的(de)(de)恒(heng)(heng)(heng)流(liu)(liu)(liu)(liu)沖(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)值(zhi)的(de)(de)17.5%對電(dian)(dian)(dian)(dian)板停掉涓流(liu)(liu)(liu)(liu)專(zhuan)研。在(zai)恒(heng)(heng)(heng)壓(ya)(ya)(ya)(ya)專(zhuan)研的(de)(de)階(jie)段，專(zhuan)研電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)瞬時(shi)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)大小(xiao)(xiao)日漸(jian)減少，當(dang)專(zhuan)研電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)瞬時(shi)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)大小(xiao)(xiao)起(qi)飛(fei)到(dao)恒(heng)(heng)(heng)流(liu)(liu)(liu)(liu)專(zhuan)研電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)瞬時(shi)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)大小(xiao)(xiao)的(de)(de)16%時(shi)，充值(zhi)竣事。在(zai)充值(zhi)竣事境況，如果電(dian)(dian)(dian)(dian)池(chi)板線(xian)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)飛(fei)機起(qi)飛(fei)到(dao)恒(heng)(heng)(heng)壓(ya)(ya)(ya)(ya)充值(zhi)線(xian)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)的(de)(de)91.66%，主動性起(qi)頭新的(de)(de)能充電(dian)(dian)(dian)(dian)周期(qi)性。當(dang)傳(chuan)輸(shu)(shu)交流(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)源掉電(dian)(dian)(dian)(dian)或(huo)傳(chuan)輸(shu)(shu)輸(shu)(shu)出(chu)功率(lv)不高于鋰電(dian)(dian)(dian)(dian)池(chi)輸(shu)(shu)出(chu)功率(lv)時(shi)，CN3801積(ji)極進(jin)人就寢世界形勢(shi)。

級(ji)別(bie)效果含蓋(gai)所在(zai)低電流值(zhi)鎖存(cun)，充電器端過壓保護和充電器概況(kuang)唆使等。

CN3801接納孩子10管腳SSOP封裝(zhuang)形式。

運用:

l 筆型準備

l 應急處置戶外燈具

l 備用(yong)電源(yuan)容量(liang)電池運用(yong)

l 輕(qing)便式式產業(ye)的(de)發(fa)展和診療檢測儀(yi)器(qi)

l 電動伸縮東西

l 自力電池(chi)板快速充電商

地方特色:

l 太陽星能(neng)板主要耗油率(lv)點追綜(zong)好處(chu)

l 寬工(gong)作(zuo)輸(shu)出電流經營(ying)規模：4.5V 到(dao)28V