Kutheni kungasetyenziswa unogada omnye kuthotho

Xa amacandelo amaninzi ebhodi yokugcinwa kwebhetri ye-lithium eqhagamshelwe kuthotho, ezi ngxaki zilandelayo zinokwenzeka:

1: Ukutshaja: thatha ibhetri 4.2 V ukugcinwa kwamandla ombane, okufana ne-B plate cout ukutshaja umbhobho wokugcinwa, ukunganyangeki kwangaphakathi okungapheliyo, ngeli xesha, i-tube yangoku yamanqaku okusikwa, kunye necandelo elilodwa eliqhelekileyo lebhodi ye-lithium yebhetri yokugcinwa kwentsimi impembelelo yetyhubhu ifuthe kakhulu. ephantsi, ngoko inokuwa, kodwa ngenxa yesimo sokutshaja, ukuhla kwentlawulo yangoku ngaphezu kwayo yonke i-voltage yebhetri, ngokubanzi ayiyi kubonakala i-overpressure phenomenon), emva kokugcinwa kunye nenye i-tube yokutshaja, i-voltage yokutshaja ingaba Ukongeza umphezulu wephaneli yolondolozo enye ye-VDD unokubonakala u-overvoltage, okukhokelela kumonakalo kugcino lwephaneli edibeneyo B.

2: ukukhutshwa: ukuthatha i-voltage yebhetri ye-2.7V yokugcinwa, njengeplate yokulungisa i-Dout yokutshaja ityhubhu yokulungisa, ukuchasana okungapheliyo kwangaphakathi, ngeli xesha, yindawo yetyhubhu yangoku, ngeli xesha ukuba isekethe ngaphakathi kukho iibhetri ezintandathu, ngoko ityhubhu iya kuba. I-25 V yombane, isangqa esiluhlaza kumfanekiso we-Dout field effect ityhubhu yokungaphumeleli okuthambileyo, ngoko ke, nakwinkqubo yokulungisa, Kukho ezinye izihlangu zamahashe ezinokuthi, ukuba zonakaliswe ngokupheleleyo, ziya kuba nomsinga onamandla ngokulahlekelwa kunye nokulungiswa. Emva kokuba ityhubhu ilungiswe, uxinzelelo lwangasemva oluvela kwi-V ekupheleni kwebhodi A ukuya kwi-VSS ekupheleni kwebhodi A iphezulu njenge-25V, kwaye uxinzelelo lwangemva ukusuka kwi-V ekupheleni ukuya ekupheleni kwe-VDD malunga ne-21V, enokubangela ngokupheleleyo i-chip. umonakalo.

Olunye uhlalutyo olungasentla, kubalulekile ukuqaphela ukuba isiphumo sentsimi ityhubhu yesixhobo sokuvula kabini, phantsi kweemeko eziqhelekileyo, nangaphandle kombane oqhubayo, umsinga wombane unokuba yimisebenzi ye icon yotolo lwesalathiso, njengakumfanekiso ongasentla kwe-dout yombane ephezulu kunye neyangoku umva, utolo lwesakhono esisezantsi, okwangoku kuphela ngokuhambelana nomsebenzi wotolo kwakhona, kodwa icala lomsebenzi wotolo liphelile. Ngoko ke, i-DOUT yi-terminal yolawulo lokukhupha.

Phantsi kweemeko eziqhelekileyo, sinokuhamba kwicala lotolo ngaphandle kokongeza amandla, kodwa kuya kubakho ukuhla koxinzelelo malunga ne-0.3V. Ngaloo ndlela, ukuphelisa ukuhla kwamandla ombane wangaphakathi kunye nokongeza inqanaba eliphezulu, ukuhla kwamandla ombane angaphakathi kwindlela yotolo kuya kusondela kwii-millivolts ezimbalwa ukuya kumashumi eemilivolthi. Ngoko ke, i-MOSFETT sisixhobo sokulawula izikhokelo ezimbini.