首要功效:欠壓掩護,過流掩護/電(dian)流檢測比擬器集成(cheng)電(dian)路
輸入電壓規模:1.1V-6.5V
輸入電壓規模:1.1V-6.5V
電流檢測:是
任務電流:4uA@VCC=3V
封裝情勢:SOT23-6
檢測閾值:欠壓:2.75V
閾值精度:電壓閾值:±1%
延時:100ms
概覽:
CN300是一(yi)個款集成系(xi)統型(xing)欠(qian)壓(ya)(ya)掩體(ti)和(he)工作(zuo)(zuo)(zuo)電(dian)(dian)(dian)壓(ya)(ya)工作(zuo)(zuo)(zuo)電(dian)(dian)(dian)壓(ya)(ya)加(jia)測類(lei)比器(qi)(qi)的集成系(xi)統型(xing)電(dian)(dian)(dian)源(yuan)線(xian)電(dian)(dian)(dian)線(xian),電(dian)(dian)(dian)子(zi)器(qi)(qi)件(jian)靜態(tai)帶有有工作(zuo)(zuo)(zuo)電(dian)(dian)(dian)壓(ya)(ya)工作(zuo)(zuo)(zuo)電(dian)(dian)(dian)壓(ya)(ya)加(jia)測類(lei)比器(qi)(qi),電(dian)(dian)(dian)源(yuan)線(xian)欠(qian)壓(ya)(ya)類(lei)比器(qi)(qi),工作(zuo)(zuo)(zuo)電(dian)(dian)(dian)壓(ya)(ya)基準點源(yuan)和(he)如期器(qi)(qi)等電(dian)(dian)(dian)源(yuan)線(xian)電(dian)(dian)(dian)線(xian)企事(shi)業(ye)單(dan)位,很是合適的過流掩體(ti),工作(zuo)(zuo)(zuo)電(dian)(dian)(dian)壓(ya)(ya)工作(zuo)(zuo)(zuo)電(dian)(dian)(dian)壓(ya)(ya)加(jia)測或電(dian)(dian)(dian)芯(xin)發出電(dian)(dian)(dian)申辦等根據,必備(bei)條件(jian)工作(zuo)(zuo)(zuo)電(dian)(dian)(dian)壓(ya)(ya)低,根據容易(yi)、矯捷等優(you)勢。
CN300在線電壓線電壓下落到欠壓閾值法(杰出典范值2.75V)接下來并延用100毫秒時,進人欠壓情況,在OD管腳顯示高電安暖從容在
管腳鍵入低電平。若是當電工作電壓高過欠壓閾值法0.33V之上并繼承100毫秒時,CN300從欠壓境況規復,在OD管腳投入低電平,在
管腳填寫高電平。
當感應電流的檢測正填寫端CSP管腳與電壓電流檢則負設置端CSN管腳的風壓差不超過流測試閾值法(標桿值38毫伏)并持續9毫秒以內時,來到過流現狀分析,CN300在OD管腳鍵盤輸入高電子寒寧靜
管腳輸人低電平。
欠壓情(qing)(qing)況或(huo)過流情(qing)(qing)況通稱為(wei)過放(fang)情(qing)(qing)況。
CN300很(hen)是最合適(shi)于過(guo)流(liu)(liu)掩體,工作電(dian)流(liu)(liu)測試,三節鎳(nie)氫動力(li)蓄電(dian)池或單節鋰動力(li)蓄電(dian)池的電(dian)流(liu)(liu)代辦等合理利(li)用。
CN300認(ren)識自(zi)己6管腳(jiao)的SOT-23芯片封(feng)裝(zhuang)。
應用:
l 過流擋拆
l 直流電檢側類比器
l 三節鎳氫充電自放電續辦
l 單節聚合物電池組充放電續辦
優勢:
l 低級任(ren)務電(dian)流大小:4uA@VCC=3V
l 電源芯(xin)片外面經久耐用的欠壓(ya)域(yu)值
l 在VCC低至1.1V時嚴格要求自己(ji)有效果復(fu)制粘貼(tie)
l 欠壓閥值:2.75V(供電(dian)電(dian)流(liu)值起降)
l 欠(qian)壓(ya)閾值法gps精度(du):±1%
l 欠壓檢側去打抖如(ru)何延時:100毫秒(miao)
l 過流查重閥值:38毫伏
l 過流查測導入共模電流值產值:
0V到 VCC
l 過流在(zai)線檢測去打抖定時:9毫秒(miao)
l 低(di)有(you)必要和高有(you)必要過放搜(sou)索
l CMOS發送
l 接(jie)納孩子SOT-23-6封口
l 目標任務情況平均(jun)溫度(du)規模性: –40°C 到(dao) +85°C
l 副產物無鉛,知足rohs,沒有鹵化(hua)
留言板