I-ISL6617AFRZ-T IsiLawuli sokuTshintsha iSigaba seSplitter 3.3V yePWMI yokufaka iNgcaciso
♠ Inkcazo yeMveliso
| Uphawu lweMveliso | Ixabiso lophawu |
| Umenzi: | IRenesas Electronics |
| Udidi lweMveliso: | Ukutshintsha abalawuli |
| Ukupakishwa: | I-Reel |
| Uphawu: | Renesas / Intersil |
| Ubude: | 0.9 mm |
| Ubude: | 3 mm |
| Ukungevani kukufuma: | Ewe |
| Uhlobo lweMveliso: | Ukutshintsha abalawuli |
| Uthotho: | ISL6617 |
| Ubungakanani bePakethi yoMzi-mveliso: | 6000 |
| Uluhlu olungaphantsi: | I-PMIC - ii-ICs zoLawulo lwaMandla |
| Ububanzi: | 3 mm |
| Ubunzima beyunithi: | 0.000776 oz |
♠ I-PWM Doubler enophawu lokuJonga iPhulo
I-ISL6617A isebenzisa iskim sobumnini seSigaba se-Double se-Intersil ukumodareyitha oololiwe bombane bamanqanaba amabini ngegalelo elinye le-PWM.Iphinda kabini inani lezigaba ezinokuxhaswa ngabalawuli be-3.3V multiphase.
I-ISL6617A yenzelwe ukunciphisa inani leempawu ze-analog ezijongana phakathi komlawuli kunye nabaqhubi kwisigaba esiphakamileyo sokubala izicelo ezinokunyuka.Umqondiso oqhelekileyo we-COMP, odla ngokubonwa kwimimiselo eqhelekileyo ye-cascade, ayifuni;oku kuphucula ukugonywa kwengxolo kwaye kwenza kube lula ukuyila.Ngaphaya koko, i-ISL6617A ibonelela ngenani eliphantsi lokubala kunye nenzuzo yeendleko eziphantsi ngaphezulu kobuchule obuqhelekileyo be-cascade.
Ngokukhupha i-ISL6617A ngenye i-ISL6617 okanye i-ISL6611A, inokuphinda kabini inani lezigaba ezinokuthi zixhaswe ngabalawuli be-3.3V multiphase.
I-ISL6617A ikwabonisa igalelo le-tri-state kunye neziphumo eziqaphela imeko ephezulu yokuthintela, isebenza kunye nabalawuli be-PWM be-Intersil multiphase kunye nezigaba zomqhubi ukunqanda ukuhamba okungahambi kakuhle kumbane wemveliso elawulwayo xa umsebenzi unqunyanyisiwe.Olu phawu luphelisa imfuno ye-Schottky diode enokuthi isetyenziswe kwisistim yamandla ukukhusela umthwalo kumonakalo ogqithisileyo wombane ophumayo.
• Inkqubo yokuphinda kabini inkqubo
• Ukukhanya okuphuculweyo ukuya kumthwalo ogcweleyo
• Ubalo lwesigaba esiphindwe kabini okanye esiphindwe kane
• Ulungelelwaniso lwangoku olunelungelo elilodwa lomenzi kunye nemvakalelo yangoku yeDCR kunye nenzuzo ehlengahlengiswayo
• Imveliso yangoku yokubeka iliso (IOUT) ukwenza lula ujongano lwenkqubo kunye noyilo
• Ungeniso lwenqanaba elithathu lokuvumela ukukhetha indlela
• Iidrive zeziphumo zePWM ezimbini zeebhulorho ezilungisiweyo ezilungelelanisiweyo ezimbini ezinengeniso enye yePWM
• Ungqamaniso lwesitishi kunye neenketho ezimbini zokushiyana
• Inkxaso ye-3.3V PWM igalelo
• Inkxaso ye-5V yemveliso ye-PWM
• Iyahambelana nemvakalelo ye-DCR okanye imvakalelo yenqanaba lamandla
• Igalelo lePWM yelizwe elinesithathu kunye neziphumo zokuvalwa kwenqanaba lemveliso
• Ukhuseleko lombane
• Iphakheji ye-Dual Flat No-lead (DFN).
-Kufuphi ne-chip-scale package footprint;iphucula ukusetyenziswa kwePCB, iprofayile encinci
I-Pb-free (i-RoHS iyahambelana)
• Iziguquli zombane ezisezantsi ze-DC/DC
• I-frequency ephezulu kunye nokusebenza okuphezulu kwe-VRM kunye ne-VRD
• Ubalo oluphezulu lwesigaba kunye nesigaba sokuchithwa kwezicelo
• I-3.3V PWM igalelo elihlanganisiweyo lenqanaba lamandla okanye iDrMOS
