I-VNI8200XPTR Ukutshintsha Amandla e-ICs - Ukusasazwa kwamandla 8-Ch Octal HS SSR 100mA VIPower
♠ Inkcazo yeMveliso
| Uphawu lweMveliso | Ixabiso lophawu |
| Umenzi: | I-STMicroelectronics |
| Udidi lweMveliso: | Ukutshintsha Amandla e-ICs - Ukuhanjiswa kwamandla |
| RoHS: | Iinkcukacha |
| Uhlobo: | Icala Eliphakamileyo |
| Inani leZiphumo: | 8 Isiphumo |
| Imveliso yangoku: | 700 mA |
| Umda wangoku: | 1.1 A |
| Ekuchaseni - Max: | 200 mohms |
| Ngexesha - Max: | 5 thina |
| Ixesha Elingasebenziyo - Ubuninzi: | 10 kuthi |
| Umbane woNikezelo oSebenzayo: | 10.5 V ukuya kwi-36 V |
| Ubuncinci bobushushu bokusebenza: | - 40 C |
| Obona bushushu bokusebenza: | + 125 C |
| Isimbo sokuNqamisa: | SMD/SMT |
| Umqulu/Ityala: | I-PowerSSO-36 |
| Uthotho: | I-VNI8200XP |
| Ukupakishwa: | I-Reel |
| Ukupakishwa: | Sika iTape |
| Ukupakishwa: | MouseReel |
| Uphawu: | I-STMicroelectronics |
| Ukungevani kukufuma: | Ewe |
| I-Pd - Ukutshatyalaliswa kwamandla: | - |
| Imveliso: | Ukulayisha Ukutshintsha |
| Uhlobo lweMveliso: | Ukutshintsha Amandla e-ICs - Ukuhanjiswa kwamandla |
| Ubungakanani bePakethi yoMzi-mveliso: | 1000 |
| Uluhlu olungaphantsi: | Tshintshela ii-ICs |
| Igama loRhwebo: | VIPower |
| Ubunzima beyunithi: | 809 mg |
♠ I-Octal yecala eliphezulu lamandla anamandla aqinileyo-ilizwe unikezelo kunye nojongano olukhethekileyo / oluhambelanayo olukhethiweyo kwi-chip
I-VNI8200XP ngumqhubi we-monolithic we-8-channel ene-low-low supply current, ene-interface edibeneyo ye-SPI kunye nokusebenza okuphezulu kwe-100 mA micropower step-down switching regulator peak current control loop mode. I-IC, eyenzelwe iteknoloji ye-STMicroelectronics™ VIPower™, yenzelwe ukuqhuba naluphi na uhlobo lomthwalo ngecala elinye eliqhagamshelwe emhlabeni.
Uthintelo lwangoku lwetshaneli olusebenzayo oludityaniswe nokuvalwa kwe-thermal, oluzimeleyo kwitshaneli nganye, kunye nokuqalisa kwakhona okuzenzekelayo, khusela isixhobo ekugqithiseni.
Imisebenzi eyongezelelweyo edibeneyo yile: ukulahlekelwa kwe-GND ukukhuselwa okuvala ngokuzenzekelayo iziphumo zesixhobo kwimeko yokuqhawula umhlaba, ukuvalwa kwe-undervoltage kunye ne-hysteresis, i-Power Good diagnostic yokuqaphela uluhlu lwe-voltage esebenzayo, i-output yenza umsebenzi wokukhupha amandla ngokukhawuleza kwi-ON / OFF, kunye nomsebenzi wokubukela ocwangcisiweyo wokusebenza ngokukhuselekileyo kwe-microcontroller; ukhuseleko lwetyala lobushushu obugqithisileyo ukulawula ubushushu betyala le-IC.
Isixhobo sifaka i-SPI ye-serial peripheral ene-serial ene-8 okanye i-16-bit ekhethiweyo; ngokusebenzisa isikhonkwane esikhethiweyo isixhobo sinokusebenza ngojongano oluhambelanayo.
Zombini i-8-bit kunye ne-16-bit SPI imisebenzi iyahambelana ne-daisy chain connection.
I-interface ye-SPI ivumela umyalelo womqhubi wemveliso ngokuvumela okanye ukukhubaza umjelo ngamnye obonisayo, kwifomathi ye-16-bit, ulawulo lokujonga umlinganiso wokomelela konxibelelwano. Kwakhona ivumela ukubeka esweni ubume be-IC yokubonisa Amandla Amandla, i-overtemperature condition for channel nganye, i-IC pre-warning temperatures monitoring.
Ukuvalwa kwe-thermal eyakhelwe-ngaphakathi ikhusela i-chip kwi-overtemperature kunye ne-short-circuit. Kwimeko yomthwalo ogqithisiweyo, umjelo uyacima kwaye u-ON kwakhona ngokuzenzekelayo emva kokuba ukushisa kwe-IC kuncipha ngaphantsi komda olungiswe yi-hysteresis yeqondo lokushisa ukwenzela ukuba ukushisa kwe-junction kulawulwe. Ukuba le meko yenza iqondo lobushushu lifikelele kumda weqondo lobushushu, i-TCSD, iitshaneli ezilayishwe ngokugqithisileyo ziyacinywa kwaye ziphinde ziqalise, kungengaxeshanye, xa imeko kunye nobushushu besiphambuka kuncipha ngaphantsi komda wokuseta kwakhona. Ukuba imeko yokusetha kwakhona i-thermal, iziteshi ezilayishiwe azivulwanga de kufike isiganeko sokusetha kwakhona ubushushu be-junction. Amajelo angalayishwanga kakhulu ayaqhubeka nokusebenza ngokuqhelekileyo. Iqondo lobushushu elingaphezulu kwe-TCSD lixelwe nge-TWARN evulekileyo yephini yokukhupha amanzi. Isekethe yangaphakathi ibonelela ngengxelo yesalathisi esingaqhelekanga se-FAULT ukuba enye yezi ziganeko zilandelayo yenzeka: i-OVT yeshaneli (ubushushu obungaphezulu), ukutshekishwa kwe-parity kusilele. I-Power Good diagnostic ilumkisa umlawuli ukuba i-voltage yokubonelela ingaphantsi komda omiselweyo. Umsebenzi we-watchdog usetyenziselwa ukubona ukwenzeka kwempazamo yesoftware yomlawuli womkhosi. I-watchdog circuitry yenza ukusetha kwakhona kwangaphakathi ekuphelelweni kwexesha langaphakathi lokulinda. Ukusetha kwakhona isibali-xesha se-watchdog kunokufezekiswa ngokusebenzisa i-pulse negative kwi-WD pin. Umsebenzi wedogdog unokucinywa yi-WD_EN iphini elizinikeleyo. Eli phini likwavumela ukucwangciswa koluhlu olubanzi lwamaxesha e-watchdog.
I-LED yangaphakathi ye-matrix driver circuitry (imigqa emi-4, iikholamu ezi-2) ivumela ukufunyanwa kwemeko yeziphumo ezilodwa. Isilawuli sombane esihlangeneyo esisezantsi sibonelela ngevolthi yokubonelela kumqhubi we-matrix yangaphakathi ye-LED kunye ne-logic ye-buffers ephumayo kwaye ingasetyenziselwa ukubonelela ngee-optocouplers zangaphandle ukuba isicelo sifuna ukubekwa zodwa. Umlawuli ukhuselwe kwiimeko ezimfutshane okanye ezigqithisekileyo ngenxa ye-pulse-by-pulse yangoku umda kunye ne-peak current control loop.
·Imveliso yangoku: 0.7 A ngetshaneli nganye
·Uthotho/unxibelelwano oluhambelanayo olukhethekayo
·Ukukhuselwa kwexesha elifutshane
·I-8-bit kunye ne-16-bit ye-SPI Interface yomyalelo we-IC kunye nokulawula ukuxilongwa
·Ukubhaqwa kobushushu obugqithisileyo kwesijelo kunye nokhuseleko
·Ukuzimela kwe-thermal yamajelo ahlukeneyo
·Iqhuba lonke uhlobo lwemithwalo (i-resissive, capacitive, inductive load)
·Ilahleko yokhuseleko lwe-GND
·Amandla Good diagnostic
·Ukuvalwa kwe-Undervoltage kunye ne-hysteresis
·Ukhuseleko lombane ogqithisileyo (i-VCC ibamba)
·Unikezelo oluphantsi kakhulu lwangoku
·Impazamo eqhelekileyo ivula ukuphuma kwamanzi
·Ukufunyaniswa kobushushu be-IC
·Imveliso yesitishi yenza kube lula
·I-100 mA inqanaba eliphezulu lokutshintshela isilawuli sokutshintsha kunye ne-boot diode edibeneyo
·Isiphumo solawulo esinokulungiswa
·Ukutshintsha isilawuli kuvaliwe
·I-5 V kunye ne-3.3 V ehambelana ne-I/Os
·Isimo sokuphuma kwesiteshi se-LED siqhuba i-4 × 2 i-multiplexed array
·Ukususwa kweemagnethi ngokukhawuleza kwemithwalo ekhuthazayo
·Ukhuseleko lwe-ESD
·Yenzelwe ukuhlangabezana ne-IEC61131-2, IEC61000-4- 4, kunye ne-IEC61000-4-5
·Ulawulo lwengqiqo olucwangcisekileyo
·Imveliso yePC yoShishino/imveliso
·Oomatshini bokulawula amanani
