LM74700QDBVRQ1 Asalka Cusub ee Kaydka Qaybaha Elektarooniga ah ee Isku-dhafka ah ee Wareegga IC

LM74700-Q1 waa baabuur AEC Q100 ah oo u qalma kontoroolka diode ee ku habboon kaas oo la shaqeeya N-channel MOSFET oo ah dib-u-habeyn diode ah oo ku habboon ilaalinta lumitaanka hoose ee luminta leh hoos u dhaca 20-mV.Kala duwanaanshaha sahayda ballaaran ee 3.2 V ilaa 65 V waxay u oggolaaneysaa in la xakameeyo danab badan oo baska DC ah sida 12-V, 24-V iyo 48-V nidaamyada baytariyada baabuurta.Taageerada korantada 3.2-V waxay si gaar ah ugu habboon tahay shuruudaha qaboojiyaha daran ee nidaamyada baabuurta.Qalabku wuxuu u adkeysan karaa oo ka ilaalin karaa culeysyada sahayda taban ee hoos ugu dhacaya -65 V. Qalabku wuxuu xakameynayaa GATE ee MOSFET si uu u xakameeyo hoos u dhaca danabka hore ee 20 mV.Nidaamka nidaamku waxa uu awood u siinaya in si qurux badan loo damiyo MOSFET inta lagu guda jiro dhacdada hadda socota oo waxay hubisaa eber DC inuu rogo socodka hadda socda.Jawaabta degdega ah (<0.75 µs) ee dib u celinta xannibaadda hadda waxay ka dhigaysaa aaladda ku habboon nidaamyada leh shuruudaha xajinta korantada inta lagu jiro tijaabada garaaca wadnaha ISO7637 iyo sidoo kale korontadu fashilanto oo geliso xaaladaha gaaban-gaaban.Xakameeyaha LM74700-Q1 wuxuu bixiyaa waddo bamka bamka lagu qaado oo loogu talagalay MOSFET-ka N-channel dibadda ah.Qiimaynta korantada sare ee LM74700-Q1 waxay ka caawisaa fududaynta naqshadaynta nidaamka ilaalinta baabuurta ISO7637.Iyada oo pin-ka awoodiisu hooseyso, kontarooluhu waa dansan yahay wuxuuna sawiraa qiyaastii 1 µA ee hadda.