I-ISL6617AFRZ-T Ukushintsha Izilawuli I-PhaseSplitter 3.3V PWMIInput Logic

Incazelo emfushane:

Abakhiqizi: Renesas Electronics America Inc.
Isigaba somkhiqizo: PMIC – Power Management – ​​Specialized
Ishidi le-data:I-ISL6617AFRZ-T
Incazelo: IC PWM INPUT
Isimo se-RoHS: Iyahambisana ne-RoHS


Imininingwane Yomkhiqizo

Izici

Izinhlelo zokusebenza

Omaka bomkhiqizo

♠ Incazelo Yomkhiqizo

Isibaluli Somkhiqizo Isibaluli senani
Umkhiqizi: I-Renesas Electronics
Isigaba somkhiqizo: Ukushintsha Izilawuli
Ukupakishwa: I-reel
Ibhrendi: I-Renesas / Intersil
Ubude: 0.9 mm
Ubude: 3 mm
Kuyazwela umswakama: Yebo
Uhlobo Lomkhiqizo: Ukushintsha Izilawuli
Uchungechunge: I-ISL6617
Inani Lephakethe Lefekthri: 6000
Isigaba esingaphansi: PMIC - Power Management ICs
Ububanzi: 3 mm
Isisindo Seyunithi: 0.000776 oz

♠ I-PWM Doubler ene-Output Monitoring Feature

I-ISL6617A isebenzisa isikimu se-Intersil sobunikazi seSigaba se-Doubler ukulungisa izitimela zikagesi zezigaba ezimbili ngokufaka okukodwa kwe-PWM.Iphinda kabili inombolo yezigaba izilawuli ze-3.3V multiphase ezingasekela.

I-ISL6617A yakhelwe ukunciphisa inani lamasiginali e-analog axhuma phakathi kwesilawuli nabashayeli kuzinhlelo zokusebenza ezingakala zesigaba esiphezulu.Isignali evamile ye-COMP, evame ukubonakala ekucushweni okujwayelekile kwe-cascade, ayidingeki;lokhu kuthuthukisa ukungavikeleki komsindo futhi kwenza isakhiwo sibe lula.Ngaphezu kwalokho, i-ISL6617A ihlinzeka ngokubala kwengxenye ephansi kanye nenzuzo yezindleko eziphansi ngaphezu kwesu elivamile le-cascade.

Ngokukhipha i-ISL6617A ngenye i-ISL6617 noma i-ISL6611A, ingaphinda kabili inani lezigaba ezingasekelwa izilawuli ze-3.3V multiphase.

I-ISL6617A futhi ifaka okokufaka kwe-tri-state kanye nemiphumela ebona isimo sokuvinjwa okuphezulu, esebenzisana nezilawuli ze-Intersil multiphase PWM kanye nezigaba zomshayeli ukuvimbela ama-transient negative ku-voltage ephumayo elawulwayo lapho ukusebenza kumisiwe.Lesi sici siqeda isidingo se-Schottky diode engase isetshenziswe kusistimu yamandla ukuze kuvikelwe umthwalo emonakalweni wevolthi okukhiphayo ongemuhle kakhulu.


  • Okwedlule:
  • Olandelayo:

  • • Isikimu sokuphinda kabili sesigaba sokuphathelene
    • Ukukhanya okuthuthukisiwe- kuya ekulayisheni ngokugcwele
    • Ukubala kwesigaba okuphindwe kabili noma okuphindwe kane
    • Ukulinganisa kwamanje okunelungelo lobunikazi nokuzwa kwamanje kwe-DCR kanye nenzuzo elungisekayo
    • Okukhiphayo kokuqapha kwamanje (IOUT) ukuze kwenziwe isixhumi esibonakalayo nesakhiwo sibe lula
    • Nika amandla i-triple-level input yokukhetha imodi
    • Amadrayivu okukhiphayo amabili e-PWM amabhuloho amabili alungisiwe avumelanisiwe anokufakwayo okukodwa kwe-PWM
    • Ukuvumelanisa ishaneli kanye nezinketho ezimbili zokushiya phakathi
    • Sekela okokufaka kwe-3.3V PWM
    • Sekela okukhiphayo kwe-5V PWM
    • Ihambisana nezinzwa ze-DCR noma izinzwa zesiteji samandla ahlakaniphile
    • Okokufaka kwe-PWM yezifunda ezintathu kanye nemiphumela yokuvala shaqa kwesigaba sokuphumayo
    • Ukuvikelwa kwe-overvoltage
    • Iphakheji le-Dual Flat No-lead (DFN).
    - Eduze kwephakheji ye-chip-scale footprint;kuthuthukisa ukusetshenziswa kwe-PCB, iphrofayili ibe mncane
    - I-Pb-free (ihambisana ne-RoHS)

    • Iziguquli zamanje eziphezulu, ezine-voltage ephansi ze-DC/DC
    • Imvamisa ephezulu nokusebenza kahle okuphezulu kwe-VRM ne-VRD
    • Izibalo eziphezulu zesigaba kanye nezicelo zokuchithwa kwesigaba
    • Isiteji samandla esihlanganisiwe esingu-3.3V PWM noma i-DrMOS

    Imikhiqizo Ehlobene