賽芯(xin) XR4981A，在(zai)便攜式健(jian)身設(she)備電源場景中(zhong)表(biao)現穩(wen)定(ding)。便攜式健(jian)身設(she)備如筋(jin)膜(mo)**、迷你健(jian)身車等，對(dui)電機供電的穩(wen)定(ding)性要求較高(gao)，賽芯(xin) XR4981A 的帶載能(neng)力確保(bao)(bao)了(le)(le)電機在(zai)高(gao)負荷運行時不會(hui)出(chu)現卡頓(dun)。測試數(shu)據顯示，搭載該(gai)控(kong)(kong)制器(qi)(qi)的筋(jin)膜(mo)**，不同檔位的輸出(chu)功率穩(wen)定(ding)，**力度均(jun)勻，用(yong)戶(hu)體驗良(liang)好。其寬輸入電壓范圍適配內置(zhi)鋰(li)電池和外接(jie)電源，在(zai)充電過程(cheng)中(zhong)仍(reng)能(neng)正常使用(yong)設(she)備，提(ti)升了(le)(le)便利性。由于采(cai)用(yong)小型化(hua)封裝，該(gai)控(kong)(kong)制器(qi)(qi)為健(jian)身設(she)備的小型化(hua)設(she)計提(ti)供了(le)(le)可(ke)能(neng)，產品重量減輕 20%，便于攜帶。合作的健(jian)身器(qi)(qi)材品牌反饋，使用(yong)該(gai)控(kong)(kong)制器(qi)(qi)后(hou)，設(she)備的噪音降(jiang)低 5 分貝，運行更加安靜，為用(yong)戶(hu)創造了(le)(le)舒適的使用(yong)環境。芯(xin)納(na)科技(ji)專注(zhu)賽芯(xin)芯(xin)片(pian)代理(li)，XBM3212DGB 型號(hao)當(dang)前現貨，可(ke)快速交付訂單。深圳XBM5774 賽芯(xin)內置(zhi)均(jun)衡(heng) 內置(zhi)MOS 2節鋰(li)保(bao)(bao)

深圳(zhen)市芯(xin)(xin)納科技已為工業設備(bei)廠(chang)商提供(gong)賽(sai)(sai)芯(xin)(xin) XR4981A，在 12V 轉(zhuan) 20V 5A 電壓(ya)(ya)轉(zhuan)換(huan)場景中(zhong)表(biao)現可(ke)靠。工業自(zi)動(dong)化(hua)(hua)設備(bei)中(zhong)，常需(xu)要將(jiang) 12V 電源轉(zhuan)換(huan)為 20V 5A 的(de)(de)(de)(de)輸出，為傳感器、執行器等部件(jian)供(gong)電，賽(sai)(sai)芯(xin)(xin) XR4981A 的(de)(de)(de)(de)拓撲結構專為升壓(ya)(ya)設計(ji)，能(neng)(neng)高效(xiao)完成(cheng)這一轉(zhuan)換(huan)。據(ju)工業現場數據(ju)顯示，該控制器的(de)(de)(de)(de)轉(zhuan)換(huan)效(xiao)率可(ke)達(da) 92%，比傳統控制器降低 3% 的(de)(de)(de)(de)能(neng)(neng)耗，適合長時間運(yun)行的(de)(de)(de)(de)工業設備(bei)。其(qi)輸入限流值可(ke)調節(jie)，能(neng)(neng)根據(ju)不同(tong)設備(bei)的(de)(de)(de)(de)功耗需(xu)求靈活設置，避免了(le)電源過載情況(kuang)的(de)(de)(de)(de)發生。在粉塵、高溫(wen)的(de)(de)(de)(de)工業環境中(zhong)，賽(sai)(sai)芯(xin)(xin) XR4981A 的(de)(de)(de)(de)穩定性(xing)經過驗證，連續工作 1000 小(xiao)時后性(xing)能(neng)(neng)無明顯衰減，滿足工業級設備(bei)的(de)(de)(de)(de)可(ke)靠性(xing)要求。此外，其(qi)反饋(kui)電壓(ya)(ya)為 1.21V，確保(bao)了(le)輸出電壓(ya)(ya)的(de)(de)(de)(de)精度控制，減少了(le)因電壓(ya)(ya)偏差(cha)導致的(de)(de)(de)(de)設備(bei)測量誤差(cha)，為工業自(zi)動(dong)化(hua)(hua)系統的(de)(de)(de)(de)精細(xi)運(yun)行提供(gong)了(le)穩定的(de)(de)(de)(de)電力支持。深圳(zhen)XBM7101賽(sai)(sai)芯(xin)(xin)廠(chang)家DS2730數據(ju)手(shou)冊—降壓(ya)(ya)型PD3.0 C+CA多口快(kuai)充SOC。

   在(zai)(zai)(zai)當今(jin)以電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)設備為(wei)主(zhu)導(dao)的(de)(de)(de)(de)(de)時代，鋰(li)(li)(li)(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)作(zuo)為(wei)一種**、輕便的(de)(de)(de)(de)(de)能源存儲(chu)裝(zhuang)置(zhi)，被廣泛應用(yong)于(yu)手機、筆記(ji)本(ben)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)腦、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動汽車等眾多領域(yu)。而(er)在(zai)(zai)(zai)鋰(li)(li)(li)(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)(de)(de)(de)(de)**運行(xing)中，鋰(li)(li)(li)(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)保(bao)護(hu)IC起(qi)著(zhu)至(zhi)(zhi)關重要(yao)的(de)(de)(de)(de)(de)作(zuo)用(yong)。鋰(li)(li)(li)(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)保(bao)護(hu)IC，即鋰(li)(li)(li)(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)保(bao)護(hu)集成電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)，是專門(men)為(wei)保(bao)護(hu)鋰(li)(li)(li)(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)而(er)設計(ji)的(de)(de)(de)(de)(de)一種芯片。它的(de)(de)(de)(de)(de)主(zhu)要(yao)作(zuo)用(yong)是監測鋰(li)(li)(li)(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)(de)(de)(de)(de)工作(zuo)狀(zhuang)態，并(bing)在(zai)(zai)(zai)出現異常情況時及(ji)時采取措施，以防(fang)(fang)止(zhi)鋰(li)(li)(li)(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)發生過(guo)(guo)(guo)(guo)充(chong)(chong)、過(guo)(guo)(guo)(guo)放(fang)、過(guo)(guo)(guo)(guo)流(liu)和(he)短路(lu)(lu)等危險(xian)情況。首先，鋰(li)(li)(li)(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)保(bao)護(hu)IC可以防(fang)(fang)止(zhi)過(guo)(guo)(guo)(guo)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)。當鋰(li)(li)(li)(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)在(zai)(zai)(zai)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)過(guo)(guo)(guo)(guo)程中，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)會(hui)(hui)(hui)逐(zhu)漸(jian)升高(gao)。如果(guo)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)過(guo)(guo)(guo)(guo)高(gao)，可能會(hui)(hui)(hui)導(dao)致(zhi)(zhi)鋰(li)(li)(li)(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)內部發生化學反應，甚(shen)至(zhi)(zhi)引發損(sun)(sun)(sun)壞等危險(xian)情況。鋰(li)(li)(li)(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)保(bao)護(hu)IC會(hui)(hui)(hui)實時監測鋰(li)(li)(li)(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)(de)(de)(de)(de)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)，一旦發現電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)超過(guo)(guo)(guo)(guo)設定的(de)(de)(de)(de)(de)**值(zhi)，就會(hui)(hui)(hui)立即切斷充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)，從(cong)而(er)避免過(guo)(guo)(guo)(guo)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)(de)(de)發生。其(qi)次，保(bao)護(hu)IC能夠防(fang)(fang)止(zhi)過(guo)(guo)(guo)(guo)放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)。當鋰(li)(li)(li)(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)在(zai)(zai)(zai)放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)過(guo)(guo)(guo)(guo)程中，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)會(hui)(hui)(hui)逐(zhu)漸(jian)降低。如果(guo)放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)過(guo)(guo)(guo)(guo)低，可能會(hui)(hui)(hui)導(dao)致(zhi)(zhi)鋰(li)(li)(li)(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)內部的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)極(ji)材料受損(sun)(sun)(sun)，影響鋰(li)(li)(li)(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)(de)(de)(de)(de)使(shi)用(yong)壽命。鋰(li)(li)(li)(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)保(bao)護(hu)IC會(hui)(hui)(hui)監測鋰(li)(li)(li)(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)(de)(de)(de)(de)放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)，當電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)低于(yu)設定的(de)(de)(de)(de)(de)**值(zhi)時，就會(hui)(hui)(hui)切斷放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)，防(fang)(fang)止(zhi)過(guo)(guo)(guo)(guo)放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)(de)(de)發生。此外，鋰(li)(li)(li)(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)保(bao)護(hu)IC還(huan)可以防(fang)(fang)止(zhi)過(guo)(guo)(guo)(guo)流(liu)和(he)短路(lu)(lu)。在(zai)(zai)(zai)使(shi)用(yong)鋰(li)(li)(li)(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)(de)(de)(de)(de)過(guo)(guo)(guo)(guo)程中，如果(guo)出現短路(lu)(lu)或過(guo)(guo)(guo)(guo)大的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)，可能會(hui)(hui)(hui)導(dao)致(zhi)(zhi)鋰(li)(li)(li)(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)發熱、起(qi)火(huo)甚(shen)至(zhi)(zhi)損(sun)(sun)(sun)壞。

賽(sai)(sai)芯(xin) XR4981A，在(zai)(zai)筆(bi)記(ji)本電(dian)(dian)腦輔(fu)助供電(dian)(dian)解(jie)決方案(an)中應用(yong)(yong)。筆(bi)記(ji)本電(dian)(dian)腦在(zai)(zai)使(shi)用(yong)(yong)外接(jie)設(she)備(bei)時(shi)，對供電(dian)(dian)系統的(de)(de)(de)帶載(zai)能(neng)力要(yao)求較高，賽(sai)(sai)芯(xin) XR4981A 的(de)(de)(de) 120W **大(da)輸出功率，能(neng)滿足外接(jie)顯示器(qi)、移(yi)(yi)動(dong)硬盤等設(she)備(bei)的(de)(de)(de)同時(shi)供電(dian)(dian)需求。實際(ji)測試表明，搭載(zai)該控制器(qi)的(de)(de)(de)筆(bi)記(ji)本擴展(zhan)塢，在(zai)(zai)連接(jie) 4 個 USB 設(she)備(bei)時(shi)，輸出電(dian)(dian)壓(ya)仍能(neng)穩(wen)定(ding)在(zai)(zai) 20V，確(que)保(bao)(bao)各設(she)備(bei)正常(chang)工作(zuo)。其小型化(hua)封裝設(she)計使(shi)擴展(zhan)塢體積縮小 15%，便于用(yong)(yong)戶攜帶。在(zai)(zai)電(dian)(dian)池供電(dian)(dian)模式(shi)下，該控制器(qi)的(de)(de)(de)高效性能(neng)使(shi)筆(bi)記(ji)本續航延長 8%，減少了(le)戶外辦(ban)公(gong)時(shi)的(de)(de)(de)電(dian)(dian)量焦慮。此外，其過壓(ya)保(bao)(bao)護功能(neng)能(neng)有效防止電(dian)(dian)壓(ya)過高損壞筆(bi)記(ji)本主板，提升了(le)設(she)備(bei)的(de)(de)(de)使(shi)用(yong)(yong)**性，為移(yi)(yi)動(dong)辦(ban)公(gong)設(she)備(bei)的(de)(de)(de)功能(neng)擴展(zhan)提供了(le)穩(wen)定(ding)的(de)(de)(de)電(dian)(dian)力支持。2 串升降壓(ya)20W~65W 充電(dian)(dian)器(qi)+移(yi)(yi)動(dong)電(dian)(dian)源單片SOC。

芯(xin)納(na)科(ke)技(ji)(ji)針對物聯網傳感(gan)器行業的(de)(de)特點(dian)，提(ti)(ti)(ti)供定制化的(de)(de)技(ji)(ji)術(shu)服務，比如(ru)為(wei)客戶(hu)(hu)提(ti)(ti)(ti)供賽(sai)(sai)芯(xin) XR4981A 與(yu)傳感(gan)器主板的(de)(de)集成(cheng)方案指導(dao)，協助客戶(hu)(hu)進(jin)行功(gong)耗測試和優化，幫助客戶(hu)(hu)進(jin)一步提(ti)(ti)(ti)升傳感(gan)器設(she)備的(de)(de)續航能力。此外，芯(xin)納(na)科(ke)技(ji)(ji)還為(wei)客戶(hu)(hu)提(ti)(ti)(ti)供完(wan)善的(de)(de)售(shou)后保(bao)障，若客戶(hu)(hu)在使用賽(sai)(sai)芯(xin) XR4981A 過程中出現質量問題(ti)，可享受 7 天無(wu)理(li)由退換貨服務，同時專(zhuan)業售(shou)后團(tuan)隊會全(quan)程跟進(jin)問題(ti)解決，確保(bao)客戶(hu)(hu)的(de)(de)生(sheng)產(chan)經營不受影響。另(ling)外，作(zuo)為(wei)代(dai)理(li)商，芯(xin)納(na)科(ke)技(ji)(ji)還能為(wei)客戶(hu)(hu)提(ti)(ti)(ti)供更優惠的(de)(de)采購價格，相(xiang)比非代(dai)理(li)渠道，可為(wei)客戶(hu)(hu)降低 10%-15% 的(de)(de)采購成(cheng)本，幫助物聯網傳感(gan)器廠商提(ti)(ti)(ti)升產(chan)品競爭力。芯(xin)納(na)科(ke)技(ji)(ji)作(zuo)為(wei)賽(sai)(sai)芯(xin)芯(xin)片(pian)代(dai)理(li)，XBM4551 型號當(dang)前現貨，可滿足(zu)客戶(hu)(hu)即時采購。深(shen)圳XBM5774 賽(sai)(sai)芯(xin)集成(cheng)MOS 兩(liang)節鋰保(bao)

芯納(na)科技(ji)專注(zhu)賽芯芯片代理(li)，XBM2138 現貨供應，為(wei)客(ke)戶提(ti)供穩定貨源支持。深(shen)圳XBM5774 賽芯內置均衡 內置MOS 2節鋰保(bao)

賽芯 XR4981A，在(zai)便(bian)(bian)攜式(shi)農業(ye)監測(ce)(ce)設(she)(she)備場(chang)景中(zhong)發(fa)揮作(zuo)用(yong)。便(bian)(bian)攜式(shi)農業(ye)監測(ce)(ce)設(she)(she)備如土壤檢測(ce)(ce)儀、病蟲害監測(ce)(ce)儀等，需要(yao)在(zai)田間地(di)頭長期使用(yong)，賽芯 XR4981A 的(de)(de)(de)(de)(de)寬溫工作(zuo)特性(xing)(xing)使其能(neng)適應 - 10℃至 50℃的(de)(de)(de)(de)(de)環境溫度。其低(di)功耗設(she)(she)計使設(she)(she)備在(zai)電(dian)池供電(dian)下(xia)(xia)可(ke)連續工作(zuo) 72 小時以(yi)上，滿足一天的(de)(de)(de)(de)(de)田間作(zuo)業(ye)需求。測(ce)(ce)試數(shu)據顯(xian)示(shi)，該(gai)控(kong)制器的(de)(de)(de)(de)(de)輸出電(dian)壓穩定，確(que)保了傳感器測(ce)(ce)量數(shu)據的(de)(de)(de)(de)(de)準確(que)性(xing)(xing)，土壤濕度、PH 值(zhi)等參數(shu)的(de)(de)(de)(de)(de)測(ce)(ce)量誤差控(kong)制在(zai)合(he)理(li)范圍內(nei)(nei)。其抗(kang)腐蝕(shi)性(xing)(xing)能(neng)經過驗證，在(zai)接觸農田土壤和(he)水分(fen)后不會出現性(xing)(xing)能(neng)下(xia)(xia)降(jiang)，延長了設(she)(she)備使用(yong)壽命。合(he)作(zuo)的(de)(de)(de)(de)(de)農業(ye)設(she)(she)備企業(ye)反饋(kui)，使用(yong)該(gai)控(kong)制器后，設(she)(she)備的(de)(de)(de)(de)(de)維護頻率(lv)降(jiang)低(di)，為(wei)農業(ye)生(sheng)產的(de)(de)(de)(de)(de)精細監測(ce)(ce)提供了可(ke)靠的(de)(de)(de)(de)(de)電(dian)力支持。深圳XBM5774 賽芯內(nei)(nei)置(zhi)(zhi)均衡(heng) 內(nei)(nei)置(zhi)(zhi)MOS 2節鋰(li)保