I-ISL6617AFRZ-T PhaseSplitter 3.3V PWMIInput Logic
♠ Inkcazo yeMveliso
| Uphawu lweMveliso | Ixabiso lophawu |
| Umenzi: | IRenesas Electronics |
| Udidi lweMveliso: | Ukutshintsha abalawuli |
| RoHS: | Iinkcukacha |
| 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: | 22 mg |
♠ ISL6617A 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 ngokubalwa kwenxalenye ephantsi 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 ukuthintela ukuguquka 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 zemveliso zePWM ezimbini zeebhulorho ezimbini ezilungisiweyo ezilungisiweyo ezinenyeIgalelo lePWM
• Ungqamaniso lwesitishi kunye neenketho ezimbini zokushiyana
• Inkxaso ye-3.3V PWM igalelo
• Ixhasa imveliso ye-5V PWM • Iyahambelana ne-DCR sensing okanye i-smart power stage sensing
• 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
