I-VNH5019ATR-E Motor/Motion/Ignition Controllers & Drivers Automotive H-Bridge 18mOhm 30A 41V VCC
♠ Incazelo Yomkhiqizo
| Isibaluli Somkhiqizo | Isibaluli senani |
| Umkhiqizi: | I-STMicroelectronics |
| Isigaba somkhiqizo: | Izilawuli zeMotor/Motion/Ignition & Drivers |
| I-RoHS: | Imininingwane |
| Umkhiqizo: | Abalandeli / Izilawuli Zezimoto / Abashayeli |
| Uhlobo: | I-Half Bridge |
| I-Operating Supply Voltage: | 5.5 V kuya ku-24 V |
| Okukhiphayo Kwamanje: | 30 A |
| Ukunikezwa Okusebenzayo Kwamanje: | 4 mA |
| Izinga Lokushisa Eliphansi Lokusebenza: | - 40 C |
| Izinga Lokushisa Eziphezulu Ezisebenzayo: | + 150 C |
| Isitayela Sokukhweza: | I-SMD/SMT |
| Iphakheji/Ikesi: | I-MultiPowerSO-30 |
| Ukufaneleka: | I-AEC-Q100 |
| Ukupakishwa: | I-reel |
| Ukupakishwa: | Sika Tape |
| Ukupakishwa: | I-MouseReel |
| Ibhrendi: | I-STMicroelectronics |
| Kuyazwela umswakama: | Yebo |
| Inombolo Yemiphumela: | 1 Okukhiphayo |
| Imvamisa yokusebenza: | 20 kHz |
| I-Voltage Yokuphumayo: | 41 v |
| Uhlobo Lomkhiqizo: | Izilawuli zezimoto / zokunyakaza / zokuthungela kanye nabashayeli |
| Uchungechunge: | I-VNH5019A-E |
| Inani Lephakethe Lefekthri: | 1000 |
| Isigaba esingaphansi: | PMIC - Power Management ICs |
| Isisindo Seyunithi: | 1.100 g |
♠ Umshayeli wemoto we-H-bridge ohlanganiswe ngokuphelele nezimoto
I-VHN5019A-E ingumshayeli wemoto webhuloho ophelele ohloselwe uhla olubanzi lwezicelo zezimoto. Idivayisi ihlanganisa abashayeli abakabili be-monolithic high-side kanye namaswishi amabili aphansi. Ukushintsha komshayeli oseceleni okuphezulu kuklanywe kusetshenziswa ubuchwepheshe be-STMicroelectronics' obaziwayo futhi obufakazelwe bobunikazi be-VIPower® M0 obuvumela ukuhlanganisa ngempumelelo ngesikhathi esifanayo i-Power MOSFET yangempela enesiginali ehlakaniphile/isifunda sokuvikela.
Amadayisi amathathu ahlanganiswe kuphakheji ye-MultiPowerSO-30 kumafreyimu okuhola ahlukaniswe ngogesi. Le phakheji, eklanyelwe ngokukhethekile izindawo zezimoto ezinokhahlo inikeza ukusebenza okushisayo okuthuthukisiwe ngenxa yamaphedi okufa aveziwe. Amasignali okokufaka i-INA ne-INB angakwazi ukuxhumana ngokuqondile nesilawuli esincane ukuze sikhethe isiqondiso semoto kanye nesimo sokubhuleka.
I-DIAGA/ENA noma i-DIAGB/ENB, uma ixhunywe kusinqamuleli sangaphandle sokudonsa, inika amandla umlenze owodwa webhuloho. Iphinde inikeze impendulo yesignali yokuxilonga yedijithali. Iphinikhodi ye-CS ivumela ukuqapha i-motor current ngokuletha isilinganiso samanje senani layo lapho iphinikhodi ye-CS_DIS ishayelwa phansi noma ishiywe ivuliwe. I-PWM, efika ku-20 KHz, isivumela ukuthi silawule isivinini senjini kuzo zonke izimo ezingaba khona. Kuzo zonke izimo, isimo sezinga eliphansi kuphinikhodi ye-PWM sivala kokubili amaswishi e-LSA ne-LSB. Uma i-PWM ikhuphukela ezingeni eliphezulu, i-LSA noma i-LSB iyavula futhi kuye ngesimo sephinikhodi yokufaka. Umkhawulo wamanje wokuphuma kanye nokuvalwa kokushisa kuvikela uhlangothi oluphezulu oluthintekayo ngamafuphi ukuya esimweni saphansi.
Isimo sebhethri esifushane siya kwembulwa ngumtshina ogcwele kakhulu noma ukuvala shaqa okushisayo okuvala uhlangothi oluphansi olufanele.
I-VCC pin voltage clamp esebenzayo ivikela idivayisi ekukhuphukeni kwamandla aphansi kukho konke ukulungiselelwa kwenjini. Iphinikhodi ye-CP inikeza isango lokushayela elidingekayo le-N-channel PowerMOS yangaphandle esetshenziselwa ukuvikela ukuhlehla kwe-polarity.
• I-AEC-Q100 ifanelekile
• I-ECOPACK®: ihola mahhala futhi ithobela i-RoHS
• Okukhiphayo okwamanje: 30 A
• Okokufaka okuhambisanayo okungu-3 V CMOS
• Ukuvalwa kwe-undervoltage kanye no-overvoltage
• Ukuvalwa kwe-thermal ohlangothini oluphezulu nohlangothi oluphansi
• Ukuvikelwa kwe-cross-conduction
• Umkhawulo wamanje
• Ukusetshenziswa kwamandla okulindile okuphansi kakhulu
• Ukusebenza kwe-PWM kufika ku-20 kHz
• Ukuvikela ngokumelene:
• Ukulahleka komhlabathi kanye nokulahleka kwe-VCC
• Okukhiphayo komqondo wamanje ngokulingana ne-motor current
• Shaja okukhiphayo kwephampu ngokuvikela ukuhlehla kwe-polarity
• Okukhiphayo kuvikelwe kokufushane kuya phansi futhi kufushane ku-VCC
