VNH5019ATR-E Motor/Motion/Ignition Controllers & Drivers Automotive H-Bridge 18mOhm 30A 41V VCC
♠ Inkcazo yeMveliso
| Uphawu lweMveliso | Ixabiso lophawu |
| Umenzi: | I-STMicroelectronics |
| Udidi lweMveliso: | IiMotor/Motion/Ignition Controllers & Drivers |
| RoHS: | Iinkcukacha |
| Imveliso: | Umlandeli / abalawuli beeMoto / abaqhubi |
| Uhlobo: | IHalf Bridge |
| Umbane woNikezelo oSebenzayo: | 5.5 V ukuya ku-24 V |
| Imveliso yangoku: | 30 A |
| Ubonelelo oluSebenzayo lwangoku: | 4 mA |
| Ubuncinci bobushushu bokusebenza: | - 40 C |
| Obona bushushu bokusebenza: | + 150 C |
| Isimbo sokuNqamisa: | SMD/SMT |
| Umqulu/Ityala: | I-MultiPowerSO-30 |
| Isiqinisekiso: | I-AEC-Q100 |
| Ukupakishwa: | I-Reel |
| Ukupakishwa: | Sika iTape |
| Ukupakishwa: | MouseReel |
| Uphawu: | I-STMicroelectronics |
| Ukungevani kukufuma: | Ewe |
| Inani leZiphumo: | 1 Isiphumo |
| Izakhelo zokuSebenza: | 20 kHz |
| Umbane ophumayo: | 41 V |
| Uhlobo lweMveliso: | IiMoto / Intshukumo / IziLawuli zokuBasa kunye nabaqhubi |
| Uthotho: | VNH5019A-E |
| Ubungakanani bePakethi yoMzi-mveliso: | 1000 |
| Uluhlu olungaphantsi: | I-PMIC - ii-ICs zoLawulo lwaMandla |
| Ubunzima beyunithi: | 1.100 g |
♠ Iimoto ezidityaniswe ngokupheleleyo nomqhubi we-H-bridge motor
I-VHN5019A-E yibhulorho epheleleyo yomqhubi wemoto eyenzelwe uluhlu olubanzi lwezicelo zeemoto. Isixhobo sibandakanya abaqhubi becala eliphezulu le-monolithic kunye neenguqu ezimbini ezisezantsi. Umtshini womqhubi okwicala eliphezulu uyilwe kusetyenziswa itekhnoloji ye-STMicroelectronics eyaziwayo kunye neqinisekisiweyo yobunini be-VIPower® M0 evumela ukudibanisa ngokufanelekileyo kwi-mosFET yaMandla yokwenyani enophawu olukrelekrele / isekethe yokhuseleko.
Amadayisi amathathu adityaniswe kwiphakheji ye-MultiPowerSO-30 kwiifreyimu ezikhokelayo zombane. Le phakheji, eyilelwe ngokukodwa indawo ezingqongileyo zemoto ibonelela ngokuphucuka kokusebenza kwe-thermal ngenxa yeepads zokufa eziveziweyo. 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. Ikwabonelela ngophawu lwedijithali lokuxilonga. I-CS pin ivumela ukujonga i-motor current ngokuhambisa umlinganiselo wangoku kwixabiso layo xa i-CS_DIS pin iqhutywa phantsi okanye ishiywe ivuliwe. I-PWM, ukuya kuthi ga kwi-20 KHz, isivumela ukuba silawule isantya senjini kuzo zonke iimeko ezinokwenzeka. Kuzo zonke iimeko, inqanaba elisezantsi kwiphini le-PWM licima zombini iiswitshi ze-LSA kunye ne-LSB. Xa i-PWM inyukela kumgangatho ophezulu, i-LSA okanye i-LSB ivula kwakhona ngokuxhomekeke kwimo ye-pin yegalelo. Ukunciphisa imveliso yangoku kunye nokuvalwa kwe-thermal khusela icala eliphezulu elichaphazelekayo ngokufutshane ukuya kwimeko yomhlaba.
Ubufutshane ukuya kwimeko yebhetri ityhilwa sisichongi somthwalo ogqithisileyo okanye ngokuvalwa kwe-thermal okuvala icala elisezantsi elifanelekileyo.
I-VCC pin voltage clamp esebenzayo ikhusela isixhobo kwi-spikes yamandla aphantsi kulo lonke ulungelelwaniso lwenjini. I-CP pin inikezela ngesango elifunekayo lokuqhuba i-N-channel PowerMOS yangaphandle esetyenziselwa ukukhuselwa kwe-polarity.
• I-AEC-Q100 ifanelekile
• I-ECOPACK®: ilothe simahla kwaye iyahambelana neRoHS
• Imveliso yangoku: 30 A
• 3 V CMOS amagalelo ahambelanayo
• Ukucima kwamandla ombane angaphantsi kombane kunye nokugqithiswa kwamandla ombane
• Ukuvalwa kwe-thermal kwicala eliphezulu kunye necala elisezantsi
• Ukhuseleko lokuqhuba ngokunqamlezayo
• Unyino lwangoku
• Ukusetyenziswa kwamandla okulinda okuphantsi kakhulu
• Ukusebenza kwePWM ukuya kuthi ga kwi-20 kHz
• Ukhuseleko ngokuchasene:
• Ilahleko yomhlaba kunye nelahleko yeVCC
• Imveliso yengqiqo yangoku ngokuhambelana nomsinga wemoto
• Ukuhlawulisa imveliso yempompo yokukhusela umva polarity
• Imveliso ekhuselweyo kwimfutshane ukuya emhlabeni kwaye imfutshane kwiVCC
