ffiE[*FGf U EE 5 M O S F ETEI ffi$fr H. O! {,E.ffi 'FI rfs,*E ll Jlt VIOSFE B!!+E: IF1,F1E'Ii&' I'/ OS FETEf +,F*BCNi f€)EUE€,E g!$fr B+ S €C " q6fi trrrt2WlH ED]fR€* g!trffi €1rtE+Jtt+{' 1E eE}E 1t+E+1tr,qtrLt €, -f,iEti;F€J . trrtt gF l1 B!.)ilHmE ffi E! € 6i' F,fi ffi MOSFETE!1fr H€6ER€]ETEBE' tr 1lt' Ftr5talEtrr1.6g+E6eJr!*+.1+ 0!€ 6++r'+ " qX1€,ffi m fffl (a€xffi 1)'t+H4fi €Ea.)*1tAtttr H6 €6Df=fr ' EE E+ E! €6 +E1Ul' F,t E25v€lE 't1 ,--.-. .a E5i r:t- ,rtr.l U rVD H , fi 1a ff A i ;t1 ME,R . !tE1&E2F,f/r' biv64 E;i€(srper 1r I \4 FEItI+' oS 1 ftm#i iqR@+, €e{lrE=lH+B!;F+€,\ 1n1F:qXE,ffi € fr €6;F!8.)*' "*41,F+E ffi ffi ltr,H -'Ert 1 !+ CHE E * E! rF *E A ,|tr flfi h]€TEZVS, ^ me)lJ\iFr?30t' tr -@.)*EDL FEE,fi - == ^€.i = =': € " ff-{€.)*'qD-L+f€a=E'- lEMosFErB!4frH€EDI€, tr#i €11{e-n^1FH' trfr4fiB€6. ' +F+T ff ' lt R &l li.HEEt.,t ' €tE!6EEe=+ , trffi|+ltr ,ffi tE$Flbl*frE1€tr1= h i BIHE fi +,?+;drffi ;qilqDL1€ffi r6sEp++F1ft tr 1 fiE++zvs B!€f8' U\rF1+E tl t' E+trHg vlosFETS!€f €6'!0DEfi3F,f/T' E3' -€ : fEEEB!E FFtrf ft.x,f r.' lB' ;EUEi),ffiM€iSlti+8q=. g - - Zgo%E+B!tt+BtET Lr. lJtlEtr=-= E,-"DE;ISiD-+i = =- al\/ds;, " -e tri BC""'i, )kffiCoss-eff(iD ' E!'i3 ")-0. BB . :6.2 , f; 6' ^)a! . qDLie,ffi "qtr4Fi # €,s^fi-4fr .) os F Er 6! € E3:{Efl . -O ,n J;c'leEF6gEtEEE bl = : +F8.q€€lE ' trB+lLn),qEEF:= =1= I ;{ = 3S6€ FFtooko€FEl+r\'1o.'- - V":BVrss(l -tr'r/ n n:Eler I fq g fEtF tr B! i5)t 'nlE€ilEE5 € €5 e66'i -,-E.-€r'-,rd H ]?RHgEe r= -. _ , +> 2Cot m tr+ tE.tEE+E:tEEE4E{€6., @+=l,Bfs) #HltEE*F!rt$ffiP€ff€d ^r. . lr E 1r- "B ,_2C : - '=-DF!-F-Er'a- lEtJrF-(bEyHi4) . !tRtnllLHgE,t Hg 4fr Ci -:'-= q ltr,H € fr € 6 Lt $S,H +gl,F1t HffS'fEF,,f E1= 8! . CT tr Ei? fr 6a 6#+F#i s!€6t+4+ . €fr ^€61H1t&EIEtE trfi € E+ F: 4 fi €HEE (q,e+i,,aE€ E)nf 1+ T0!ffiR . trtrt1H=H+li€5811, m ffi EB+El(deacl t rr: tT 9€tffi , F€l ++ = i.lt , €[8lS]X,HtFFilB54FfrIiE t6E!*;lr nct on)5€lFfEffi tr t€;fi &tf EE 181*. 1t: reF=€]EH:EE(ZVS) . n' q D-{,H.fl €,ffi E {= E! {F i[+B!ts18€6 f; EIEEH B!€1..: * d\iFltr,Hit E4€,?8ZEE€ L nB =iaerE=-er -- -. =.,:l fr 4{-€2^. f€HHilE€6 €fi €.6*+169 +F{€ &#E},FlE ( a rd H ffSffi ;q ;t€h= € tF' H *iiF qDL1F,ffi r.nl EE sw tch 4fr H I h ns)}EHftEt6€llHgElE*€e&ffi € 6 + 1#tr . EA€ BIHE FE++ ft: BE 1E F*: BE 1E rF+lI1-' ft: H1 ' -HE ?,q EE iF E: E!BE 18,fr1b', -alH6! +trry YoBVDss Output Capacitance ifr!! DEI'zFfilr' (.4'29.ffi2B.3)' tr F E Fn: BE fF*€ ElF + 1 MOSFETSfiU€6. 'Ftth7,{E 6tEtr4lF*+2 : lRl#FiEfi tr4: Xl B€5 - lEa[@hFg . HEl+vlosFEr 8"ffi 6e;atE +f FE B5,qE FE: 8! H E rl-++tqy. P =^C / 1 26 EDI'I TAIWAI,I 2014 " t.) t' 08 w!!w edfta raf DrE,q .i) %BVDss ^'H corf; Tt)+n T+F|lSF€ G H' ;Q| e 2:8!B+ fta o S F E T$fu H € B f € : 'ff,C,H+UTmD{?frtr N,1 , r^dV ,=" _ *rrrir dt (1) , =r-. J .-o oLr o . 'd d= lb F=r4€ 6!€fr , dtE;q ;{€fi8iQUE i. 5 vtjj = a. * llTlrrr=- !r dV -@q,ffi ti H E5: $ffiU€Bryf*tr8$HH&€ H€ffi. = ldt ToBVoss (E) iqt E tr E$ER B* P-t :=6 SIEX' EtrE t+effi F \,1 & 69E OSFETE{},F H!€5!:t€rEfi tr mf"? " iqtrE4 ,trhEEe,*Hlffi8!€ E0 o 8.:o8B -.v)dv (e) -. Young, Slngmo. ,,Consideratrons on Output Capacrtance for Soft Swltch jng oo8oo ,o u' C.8BVN:: O,8BVLI::: . (1 0) hJ BE E!€fi € 6.i€, EDErti I +1tr,H fE td d! €tAtE EE 4 €6 ae{(#={ffis)" Co le €i?FHge:,tE :* uo-v ffi[EE g},F*t {Fffi o o" V Cr,/)o\ BlH#A1fi H €66! Ttr EIFT + EE €A)_qE€, q fE@4+€ffi 8!D 8! €E P'AATffi E+ P-: tE BE B!€ *1fi H €6 1H' "=tH6!+€de,geF6- . mElltr€ff € E1tr,€ SRHSE& 51HE{6o:I€ ' y$Kx3e{-tHm= 6-{t: d/"10+€ffi ' lt Es& E6F,f/n " FF,+&15 ? TE (LC R)l#F, ffi = i€ICfF €,EIB BE R: i=6m#F. i-l ffi €6^sr€,82ft iEiil 01= H BF N+ E: l(v).EBF €,8 tE dS€,H+ 'F B!€5A EAru EE A g, +E BE E! F,fi ElHff €6 xr ef C € . ^,16. .r _ f T,n^. , ,,006 .2A.. 2. Schultz, Charles. ',power MOSI-ETs: Reliable MHz Operation ReqLr ires Attention to Devtce Characteristics.,, PCllVl magazine (1 999). ,l tr 'ftX+€ffi*lE€A#tuR6!#Be,l+ " tr :# -'- 3. nternaiiona Rectifier.,,A l,,4ore Realistrc Character zation of power ])].E15#lFiiH )*' H6: ffiH€86!€H&€trEg€. 100 6!Qoss& E,,.slEBRBVoss 8O%tr18 ffA#rF IVOSFET OutpLrt Capacitance Coss.', 4. Kltklt, Nasser H, Deepakral Nl Drvan and Randa W Gascoigne. ',An rmproved FlJl-Brldge Zero-Vo tage Switching PWM Converler Using a Two_lnduclor Rectifier." EEE Transactions on ndustry Appllcations (i 995): 119-126. 5. Drofenik, U., A. lVlusing and J. W. Ko ar. "Voltage DependentCapac tors in power Eiectronic \,4ulti Domain Simulations.,, o"..EqDL,ffi bt&ffi EEfi 2=l Hr)J4 +F+€, H + P. $!E H {"1€&$fr H €6 "&/T " 1 €/d € ft 6trr4E.++ . lrt D{Eil lFti ,ffi F rE ffi & €,ffi . tr* E Xl5+X,ffi J fR;.tH + B! \,1 0s FE r,fiE FX,r' + +F {€ ft H,q Efr $! tE td fr7fr " H',t* "EffieBq&ffiE5.qEE:d!€€ +F*+' DLtrt€H fR FH EED 4+F++ Po.:Qo..Vosf (12)@ ffiFnff € ;flEisEH6!€m&€6 www. ed n ta iwa n. com/ART_BgOO5 1 61 99_3000008 AN_24bdd3a4. HTtV