鎳氫電池充電管理芯片-MAX14746
Maxim Integrated MAX14746鎳氫電池充電管理芯片和MAX14747 USB鎳氫電池充電器檢測器是適用于充電和充電器檢測的單芯片解(jie)決(jue)方案。這些(xie)檢測器(qi)(qi)(qi)是集成式Smart Power Selector™線性充(chong)(chong)電器(qi)(qi)(qi)解(jie)決(jue)方案,符合USB電池充(chong)(chong)電器(qi)(qi)(qi)檢測1.2版。該器(qi)(qi)(qi)件(jian)能(neng)夠檢測多種(zhong)USB電池充(chong)(chong)電方法。這些(xie)方法包(bao)括標準下行端口(kou) (SDP)、充(chong)(chong)電下行端口(kou) (CDP) 和(he)專用充(chong)(chong)電器(qi)(qi)(qi)端口(kou) (DCP)。
特點
靈活的(de)(de)系統(tong)設計,可使用(yong)任何USB充電(dian)(dian)(dian)(dian)(dian)器(qi)源(yuan)2、符合USB電(dian)(dian)(dian)(dian)(dian)池(chi)充電(dian)(dian)(dian)(dian)(dian)規范1.2版(ban)3、支(zhi)持(chi)專有(you)的(de)(de)USB充電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)源(yuan)(包括Apple)、支(zhi)持(chi)D+/D-偏置電(dian)(dian)(dian)(dian)(dian)壓5、易于實施鋰離子電(dian)(dian)(dian)(dian)(dian)池(chi)充電(dian)(dian)(dian)(dian)(dian)6、智能電(dian)(dian)(dian)(dian)(dian)源(yuan)選擇器(qi)7、完全符合USB2.0規范規定的(de)(de)電(dian)(dian)(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)(dian)(dian)量(liang)不(bu)足/電(dian)(dian)(dian)(dian)(dian)量(liang)低(di)充電(dian)(dian)(dian)(dian)(dian)要求8、JEITA充電(dian)(dian)(dian)(dian)(dian)保(bao)(bao)護(hu)9、散熱保(bao)(bao)護(hu)10、內部USB D+/D-開關,可管(guan)理連接11、集成了高級別保(bao)(bao)護(hu)功能12、VB上28V容(rong)限輸入13、CDP和CDN上±15kV人體模型ESD保(bao)(bao)護(hu)
應用
1、便(bian)(bian)攜式消費設(she)備(bei)2、便(bian)(bian)攜式數碼相(xiang)機3、便(bian)(bian)攜式數碼攝像(xiang)機4、便(bian)(bian)攜式工業設(she)備(bei)

 





