I-VNH5050ATR-E iMoto / iMotion / iziLawuli zokuLawula kunye nabaqhubi beZithuthi ze-H-Bridge 50mOhm 30A 41V VCC
♠ Inkcazo yeMveliso
| Uphawu lweMveliso | Ixabiso lophawu |
| Umenzi: | I-STMicroelectronics |
| Udidi lweMveliso: | IiMoto / Intshukumo / IziLawuli zokuBasa kunye nabaqhubi |
| Imveliso: | Iibrashi zeemoto ze-DC |
| Uhlobo: | IHalf Bridge |
| Umbane woNikezelo oSebenzayo: | 5.5 V ukuya kwi-18 V |
| Imveliso yangoku: | 30 A |
| Ubonelelo oluSebenzayo lwangoku: | 3 mA |
| Ubuncinci bobushushu bokusebenza: | - 40 C |
| Obona bushushu bokusebenza: | + 150 C |
| Isimbo sokuNqamisa: | SMD/SMT |
| Umqulu / Ityala: | I-PowerSSO-36 |
| Isiqinisekiso: | I-AEC-Q100 |
| Ukupakishwa: | I-Reel |
| Ukupakishwa: | Sika iTape |
| Ukupakishwa: | MouseReel |
| Uphawu: | I-STMicroelectronics |
| Ukungevani kukufuma: | Ewe |
| Inani leZiphumo: | 2 Isiphumo |
| Izakhelo zokuSebenza: | 20 kHz |
| Uhlobo lweMveliso: | IiMoto / Intshukumo / IziLawuli zokuBasa kunye nabaqhubi |
| Uthotho: | VNH5050A-E |
| Ubungakanani bePakethi yoMzi-mveliso: | 1000 |
| Uluhlu olungaphantsi: | I-PMIC - ii-ICs zoLawulo lwaMandla |
| Ubunzima beyunithi: | 0.016981 oz |
♠ Iimoto ezidityaniswe ngokupheleleyo nomqhubi we-H-bridge motor
I-VNH5050A-E yibhulorho epheleleyo yomqhubi wemoto eyenzelwe uluhlu olubanzi lwezicelo zeemoto. Isixhobo sibandakanya umqhubi wecala eliphezulu le-monolithic kunye neenguqu ezimbini ezisezantsi. Zonke iiswitshi ziyilelwe kusetyenziswa i-STMicroelectronics® eyaziwayo kwaye iqinisekisiwe yobunini be-VIPower® M0 itekhnoloji evumela ukudibanisa ngokufanelekileyo kwi-mosFET yaMandla yokwenyani enophawu olukrelekrele / ukhuseleko lwesekethe. Aba bathathu bafa badityaniswe kwiphakheji ye-PowerSSO-36 TP kwiifreyimu ezilothe ezibekwe zodwa zombane. Le phakheji, eyilelwe ngokukodwa imeko yemoto enzima ibonelela ngokuphucuka kokusebenza kwe-thermal ngenxa yeepads zokufa eziveziweyo.
Ngaphezu koko, uyilo lwayo lomatshini olulinganayo ngokupheleleyo luvumela ukwenziwa okuphezulu kwinqanaba lebhodi. Iimpawu zokufaka i-INA kunye ne-INB zinokujongana ngokuthe ngqo kwi-microcontroller ukukhetha ulwalathiso lwemoto kunye nemeko ye-brake. I-DIAGA / ENA okanye i-DIAGB / ENB, xa ixhunywe kwi-resistor yangaphandle yokutsala, yenza umlenze omnye webhuloho.
I-DIAGA/ENA nganye ibonelela ngophawu lwengxelo yokuxilonga yedijithali ngokunjalo. Imeko yokusebenza eqhelekileyo ichazwe kwitheyibhile yenyaniso. Isikhonkwane se-CS sivumela ukubeka iliso kwi-motor current ngokuzisa umlinganiselo wangoku kwixabiso layo xa i-CS_DIS pin iqhutywa phantsi okanye ishiywe ivuliwe. Xa i-CS_DIS iqhutywa phezulu, i-CS pin ikwimeko ephezulu yokuthintela. I-PWM, ukuya kwi-20 KHz, ivumela ukulawula isantya semoto kuzo zonke iimeko ezinokwenzeka. Kuzo zonke iimeko, umgangatho ophantsi we-PWM pin ucima zombini iiswitshi ze-LSA kunye ne-LSB.
■ Imveliso yangoku: 30 A
■ 3 V CMOS amagalelo ahambelanayo
■ Ukuvalwa kombane ongaphantsi kombane kunye no-overvoltage
■ Ibamba elinombane ogqithisileyo
■ Ukuvalwa kweThermal
■ Ukhuseleko lwenkqubo enqamlezileyo
■ Unyino lwangoku kunye namandla
■ Ukusetyenziswa kwamandla okulinda okuphantsi kakhulu
■ Ukusebenza kwePWM ukuya kuthi ga kwi-20 KHz
■ Ukukhuselwa ekulahlekeni komhlaba nakwilahleko yeVCC
■ Imveliso yengqiqo yangoku ngokuhambelana nomsinga wemoto
■ Imveliso ekhuselweyo kwimfutshane ukuya emhlabeni kwaye imfutshane kwiVCC
■ Iphakheji: ECOPACK
