VNI8200XPTR Simba Switch ICs - Simba Kugovera 8-Ch Octal HS SSR 100mA VIPower
♠ Tsanangudzo yeChigadzirwa
| Product Attribute | Attribute Value |
| Mugadziri: | STMicroelectronics |
| Product Category: | Simba Switch ICs - Power Distribution |
| RoHS: | Details |
| Type: | High Side |
| Nhamba Yezvinobuda: | 8 Output |
| Output Current: | 700 mA |
| Current Limit: | 1.1 A |
| Pakupokana - Max: | 200 mOhms |
| Nenguva - Max: | 5 isu |
| Off Time - Max: | 10 isu |
| Operating Supply Voltage: | 10.5 V kusvika 36 V |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 125 C |
| Mounting Style: | SMD/SMT |
| Pakeji/Nyaya: | PowerSSO-36 |
| Series: | VNI8200XP |
| Kurongedza: | Reel |
| Kurongedza: | Cheka Tape |
| Kurongedza: | MouseReel |
| Brand: | STMicroelectronics |
| Inonzwa Kunyorova: | Ehe |
| Pd - Kubvisa Simba: | - |
| Product: | Load Switch |
| Product Type: | Simba Switch ICs - Power Distribution |
| Factory Pack Quantity: | 1000 |
| Subcategory: | Shandura ICs |
| Tradename: | VIPower |
| Unit Weight: | 809 mg |
♠ Octal yakakwira-parutivi yakangwara simba rakasimba-nyika relay ine serial / parallel inosarudzwa interface pa-chip
Iyo VNI8200XP ndeye monolithic 8-channel mutyairi ine yakaderera kwazvo yekugovera ikozvino, ine yakasanganiswa SPI interface uye yakanyanya kushanda zvakanaka 100 mA micropower nhanho-pasi switching regulator peak ikozvino control loop mode. Iyo IC, yakaitwa muSTMicroelectronics™ VIPower™ tekinoroji, inoitirwa kutyaira chero mhando yemutoro nedivi rimwe rakabatana pasi.
Inoshanda chiteshi chazvino kudzikamisa yakasanganiswa nekudzima kwemafuta, yakazvimiririra kune yega yega chiteshi, uye otomatiki kutangazve, chengetedza chishandiso kubva pakuremerwa.
Mamwe mabasa akamisikidzwa ndeaya: kurasikirwa kweGND kudzivirira iyo inodzima otomatiki zvigadzirwa kana ivhu rikadzimwa, undervoltage shutdown ine hysteresis, Power Good diagnostic yeanoshanda emagetsi voltage recognition recognition, inobuda inogonesa basa rekukurumidza kubuda kwemagetsi ON / OFF, uye programmable watchdog basa rekuchengetedza microcontroller kushanda kwakachengeteka; kesi overtemperature dziviriro kudzora tembiricha yeIC kesi.
Chishandiso chinomisikidza mana-waya SPI serial peripheral ine inosarudzwa 8 kana 16-bit maoparesheni; kuburikidza nepini yakasarudzwa mudziyo unogona zvakare kushanda neyakafanana interface.
Ose ari maviri 8-bit uye 16-bit SPI mashandiro anoenderana ne daisy cheni yekubatanidza.
Iyo SPI interface inobvumira kuraira kweanobuda mutyairi nekugonesa kana kudzima chiteshi chega chega chine, mune 16-bit fomati, parity cheki chekutonga kwekusimba kwekutaurirana. Iyo inobvumirawo kutariswa kwechimiro cheiyo IC kusaina Simba Rakanaka, overtemperature mamiriro ega ega chiteshi, IC pre-yambiro yekutarisa tembiricha.
Yakavakirwa-mukati yekudziya kuvharika inodzivirira chip kubva pakupisa uye pfupi-dunhu. Mumamiriro ekuremerwa, chiteshi chinodzima uye ON zvakare otomatiki mushure mekunge tembiricha yeIC yadzikira pazasi pechikumbaridzo chakagadziriswa tembiricha hysteresis kuitira kuti tembiricha yejunction idzorwe. Kana mamiriro aya achiita kuti nyaya yekushisa isvike muganho wetembiricha, TCSD, machani akaremerwa anodzimwa uye otangazve, asiri-panguva imwe chete, kana nyaya uye tembiricha yakadzikira pazasi pechikumbaridzo chavo pachavo. Kana iyo thermal reset, machannel akaiswa haabatidzwe kusvika pajunction tembiricha yekumisazve chiitiko. Zviteshi zvisina kuremerwa zvinoramba zvichishanda zvakajairika. Case tembiricha pamusoro peTCSD inoshumwa kuburikidza ne TWARN yakavhurika drain pini. Dunhu remukati rinopa isina kusungirirwa yakajairika FAULT chiratidzo chekuzivisa kana chimwe chezviitiko zvinotevera chikaitika: chiteshi OVT (kupisa), cheki yekuenzanisa yakundikana. Iyo Simba Yakanaka diagnostic inonyevera mutongi kuti magetsi ekupa ari pazasi pechikumbaridzo chakamisikidzwa. Iyo watchdog basa rinoshandiswa kuona kuitika kwekukanganisa kwesoftware yemugadziri wemugadziri. Iyo watchdog circuitry inogadzira reset yemukati pakupera kweiyo yemukati watchdog timer. Iyo watchdog timer reset inogona kuwanikwa nekuisa isina kunaka pulse paWD pini. Iyo watchdog basa inogona kuvharwa neiyo WD_EN yakatsaurirwa pini. Iyi pini zvakare inobvumira kurongwa kweakasiyana-siyana ekutarisa nguva.
Iyo yemukati LED matrix driver circuitry (4 mitsara, 2 columns) inobvumira kuonekwa kwechimiro chechinhu chimwe chete chakabuda. Iyo yakabatanidzwa nhanho-pasi voltage regulator inopa magetsi ekupa kune yemukati LED matrix mutyairi uye logic inobuda mabuffers uye inogona kushandiswa kupa ekunze optocouplers kana application ichida kuparadzaniswa. Iyo regulator inodzivirirwa kubva kupfupi-yedunhu kana kuremerwa mamiriro nekuda kwe pulse-by-pulse ikozvino muganho une peak ikozvino control loop.
·Kubuda ikozvino: 0.7 A pachiteshi
·Seri / parallel inosarudzwa interface
·Short-circuit kudzivirira
·8-bit uye 16-bit SPI Interface yeIC kuraira uye kutonga diagnostic
·Kuonekwa nekudzivirirwa kweChannel overtemperature
·Kuzvimiririra kwekushisa kwematanho akasiyana
·Inotyaira marudzi ese emitoro (resistive, capacitive, inductive load)
·Kurasikirwa kweGND kuchengetedza
·Simba Good diagnostic
·Undervoltage shutdown ne hysteresis
·Overvoltage dziviriro (VCC clamping)
·Yakanyanya kuderera inopa ikozvino
·Common fault open drain output
·IC yambiro yekuona tembiricha
·Channel inobuda gonesa
·100 mA yakanyanya kushanda nhanho-pasi switching regulator ine yakabatanidzwa boot diode
·Adjustable regulator kubuda
·Kushandura regulator kudzima
·5 V uye 3.3 V inoenderana I/Os
·Chiteshi chinobuda chimiro che LED kutyaira 4 × 2 multiplexed array
·Fast demagnetization ye inductive mitoro
·ESD kudzivirira
·Yakagadzirirwa kusangana neIEC61131-2, IEC61000-4- 4, uye IEC61000-4-5
·Programmable logic control
·Industrial PC peripheral input/output
·Numerical control machines
