I-VNH7040AYTR Motor / Motion / Ignition Controllers & Drivers Izimoto ezihlanganiswe ngokugcwele i-H-bridge motor driver
♠ Incazelo Yomkhiqizo
| Isibaluli Somkhiqizo | Isibaluli senani |
| Umkhiqizi: | I-STMicroelectronics |
| Isigaba somkhiqizo: | Izilawuli zezimoto / zokunyakaza / zokuthungela kanye nabashayeli |
| Umkhiqizo: | Abalandeli / Izilawuli Zezimoto / Abashayeli |
| Uhlobo: | I-Half Bridge |
| I-Operating Supply Voltage: | 4v kuya ku-28V |
| Okukhiphayo Kwamanje: | 35 A |
| Ukunikezwa Okusebenzayo Kwamanje: | 3.5 mA |
| Izinga Lokushisa Eliphansi Lokusebenza: | - 40 C |
| Ubukhulu Bezinga Lokushisa Lokusebenza: | + 150 C |
| Isitayela Sokukhweza: | I-SMD/SMT |
| Iphakheji / Ikesi: | I-PowerSSO-36 |
| Ukufaneleka: | I-AEC-Q100 |
| Ukupakishwa: | I-reel |
| Ukupakishwa: | Sika Tape |
| Ibhrendi: | I-STMicroelectronics |
| Kuyazwela umswakama: | Yebo |
| Inombolo Yemiphumela: | 2 Okukhiphayo |
| Imvamisa yokusebenza: | 20 kHz |
| Uhlobo Lomkhiqizo: | Izilawuli zezimoto / zokunyakaza / zokuthungela kanye nabashayeli |
| Uchungechunge: | I-VNH7040AY |
| Inani Lephakethe Lefekthri: | 1000 |
| Isigaba esingaphansi: | PMIC - Power Management ICs |
| Isisindo Seyunithi: | 0.017214 oz |
♠ Umshayeli wemoto we-H-bridge ohlanganiswe ngokuphelele nezimoto
Idivayisi ingumshayeli ogcwele webhuloho ohloselwe uhla olubanzi lwezinhlelo zokusebenza zezimoto.Idivayisi ihlanganisa umshayeli we-monolithic high-side kanye namaswishi amabili aphansi.Wonke amaswishi aklanywe kusetshenziswa ubuchwepheshe be-STMicroelectronics® obaziwa kahle futhi obufakazelwe bobunikazi be-VIPower® M0 obuvumela ukuhlanganisa ngokuyimpumelelo ukufa okufanayo kwe-Power MOSFET yeqiniso enesiginali ehlakaniphile/isifunda sokuvikela.Amadayisi amathathu ahlanganiswe kuphakeji ye-PowerSSO-36 efakwe iziqhingi ezintathu eziveziwe ukuze kwenziwe ngcono ukusebenza kokuhlakazeka.Le phakheji yakhelwe ngokukhethekile indawo yezimoto enokhahlo futhi inikeza ukusebenza okushisayo okuthuthukisiwe ngenxa yamaphedi okufa aveziwe.Iphinikhodi ye-Multisense_EN iyatholakala ukuze unike amandla ukuxilonga kwe-MultiSense.Amasignali okokufaka i-INA ne-INB angakwazi ukuxhumana ngokuqondile nesilawuli esincane ukuze sikhethe isiqondiso semoto kanye nesimo sokubhuleka.Izikhonkwane zokukhetha ezimbili (i-SEL0 ne-SEL1) ziyatholakala ukuze ziqondise kusilawuli esincane ulwazi olutholakala ku-Multisense.Iphinikhodi ye-Multisense ivumela ukuqapha amandla emoto ngokuletha isilinganiso samanje senani lamanje lemoto futhi inikeza impendulo yokuhlola ngokwethebula leqiniso elisetshenzisiwe.
Uma iphinikhodi ye-MultiSense_EN ishayelwa phansi, iphinikhodi ye-MultiSense isesimweni sokuvimbeka okuphezulu.I-PWM, efinyelela ku-20 KHz, ivumela ukulawula isivinini semoto kuzo zonke izimo ezingaba khona.Kuzo zonke izimo, izinga eliphansi lephinikhodi ye-PWM licisha kokubili amaswishi e-LSA ne-LSB.
• I-AEC-Q100 ifanelekile
• Okukhiphayo okwamanje: 35 A
• Okokufaka okuhambisanayo okungu-3 V CMOS
• Ukuvalwa kwe-Undervoltage
• I-overvoltage clamp
• Ukuvalwa kwe-thermal
• Ukuvikelwa kwe-cross-conduction
• Umkhawulo wamanje namandla
• Ukusetshenziswa kwamandla okulindile okuphansi kakhulu
• Ukuvikelwa ekulahlekeni kwesisekelo kanye nokulahlekelwa yi-VCC
• Ukusebenza kwe-PWM kufika ku-20 KHz
• Imisebenzi yokuqapha i-Multisense
- Impendulo yamanje yemoto ye-analog
- Ukuqapha izinga lokushisa kwe-chip
- Ukuqapha umthamo webhethri
• Imisebenzi yokuxilonga ye-Multisense
- Okukhiphayo kufushane ekutholeni phansi
– Thermal ukuvala shaqa inkomba
- Ukutholwa komthwalo ovulekile we-OFF-state
– High-side inkomba ukukhawulela amandla
- Inkomba yokuvalwa kwe-overcurrent yohlangothi oluphansi
- Okukhiphayo kufushane kokutholwa kwe-VCC
• Okukhiphayo kuvikelwe kokufushane kuya phansi futhi kufushane ku-VCC
• Imodi yokulinda
• Ukusebenza kwebhuloho okuyingxenye
• Iphakheji: ECOPACK
