VNI8200XPTR Power Switch ICs - Kabo ea Matla 8-Ch Octal HS SSR 100mA VIPower
♠ Tlhaloso ea Sehlahisoa
| Sehlahisoa Tšobotsi | Boleng ba Tšobotsi |
| Moetsi: | STMicroelectronics |
| Sehlopha sa Sehlahisoa: | Power Switch ICs - Kabo ea Matla |
| RoHS: | Lintlha |
| Mofuta: | Lehlakore le Phahameng |
| Nomoro ea Liphetho: | 8 Sephetho |
| Sephetho sa Hona Joale: | 700 mA |
| Moeli oa Hona Joale: | 1.1 A |
| On Resistance - Max: | 200 mOhms |
| Ka Nako - Max: | 5 rona |
| Nako ea Nako - Max: | 10 rona |
| Voltage e sebetsang ea phepelo: | 10.5 V ho isa ho 36 V |
| Mocheso o fokolang oa ho sebetsa: | - 40 C |
| Boholo ba Thempereichara ea Tšebetso: | + 125 C |
| Mounting Style: | SMD/SMT |
| Sephutheloana/Nyeto: | PowerSSO-36 |
| Letoto: | VNI8200XP |
| Sephutheloana: | Reel |
| Sephutheloana: | Khaola Theipi |
| Sephutheloana: | MouseReel |
| Lebitso: | STMicroelectronics |
| Ha e Mamelle Mongobo: | Ee |
| Pd - Phello ea Matla: | - |
| Sehlahisoa: | Load Switches |
| Mofuta oa Sehlahisoa: | Power Switch ICs - Kabo ea Matla |
| Bongata ba Pakete ea Feme: | 1000 |
| Sehlopha-potlana: | Fetola li-IC |
| Lebitso la khoebo: | VIPower |
| Boima ba Yuniti: | 809 mg |
♠ Octal high-side smart power solid-state relay e nang le segokanyimmediamentsi sa seriale / se ts'oanang se ikhethileng ho-chip
VNI8200XP ke monolithic 8-channel driver e nang le phepelo e tlase haholo ea hajoale, e nang le sebopeho se kopaneng sa SPI le ts'ebetso e phahameng ea 100 mA micropower step-down switching regulator peak current control loop mode.IC, e fumanehang ho theknoloji ea STMicroelectronics™ VIPower™, e reretsoe ho khanna mofuta ofe kapa ofe oa mojaro ka lehlakore le le leng le hoketsoeng fatše.
Thibelo ea hajoale ea kanale e kopantsoeng le ho koala ha mocheso, e ikemetseng bakeng sa kanale ka 'ngoe, le ho qala bocha ka boiketsetso, sireletsa sesebelisoa kgahlanong le ho tlala.
Mesebetsi e meng e kenyellelitsoeng ke: tahlehelo ea ts'ireletso ea GND e timang lisebelisoa tsa sesebelisoa ka bo eona haeba ho ka hangoa fatše, ho koaloa ha motlakase ka hysteresis, Power Good diagnostic bakeng sa tlhokomeliso ea mefuta e nepahetseng ea phepelo ea motlakase, tlhahiso e nolofalletsang ts'ebetso bakeng sa tlhahiso ea hang-hang ON/OFF, 'me e ka lokisoa. mosebetsi oa watchdog bakeng sa ts'ebetso e sireletsehileng ea microcontroller;tšireletso ea mocheso o feteletseng ho laola mocheso oa nyeoe ea IC.
Sesebelisoa se kenya terata e mene ea SPI serial peripheral e nang le ts'ebetso e khethiloeng ea 8 kapa 16-bit;ka pini e khethiloeng sesebelisoa se ka boela sa sebetsa ka sebopeho se tšoanang.
Ka bobeli ts'ebetso ea 8-bit le 16-bit SPI e tsamaellana le khokahano ea ketane ea daisy.
Sebopeho sa SPI se lumella taelo ea mokhanni oa tlhahiso ka ho nolofalletsa kapa ho thibela mocha o mong le o mong o nang le, ka sebopeho sa 16-bit, taolo ea ho hlahloba karohano bakeng sa botsitso ba puisano.E boetse e lumella ho lekola boemo ba IC e bonts'ang Power Good, boemo ba mocheso o feteletseng bakeng sa mocha ka mong, ho lemoha mocheso oa IC pele ho temoso.
Ho koaloa ha mocheso o hahelletsoeng ka har'a mocheso ho sireletsa chip ho mocheso o feteletseng le nako e khuts'oane.Boemong ba ho tlala, mocha o tima 'me o BONA hape ka bohona ka mor'a hore mocheso oa IC o fokotsehe ka tlas'a moeli o behiloeng ke mocheso oa mocheso e le hore mocheso oa matekoane o laoloe.Haeba boemo bona bo etsa hore mocheso oa nyeoe o fihle moeling oa mocheso oa linyeoe, TCSD, liteishene tse tletseng tse ngata lia tingoa ebe li qala hape, eseng ka nako e le 'ngoe, ha mocheso oa nyeoe le mateano a theoha ka tlase ho moeli oa bona oa ho seta bocha.Haeba boemo ba mocheso o seta bocha, likanale tse laetsoeng ha li butsoe ho fihlela ketsahalo ea ho lokisa mocheso oa mateano.Likanale tse sa keneng ka bongata li tsoela pele ho sebetsa ka mokhoa o tloaelehileng.Mocheso oa mocheso o kaholimo ho TCSD o tlalehoa ka pini ea drain e bulehileng ea TWARN.Potoloho e ka hare e fana ka tlaleho e sa ts'oaneng e tloaelehileng ea FAULT haeba e 'ngoe ea liketsahalo tse latelang e etsahala: channel OVT (mocheso o feteletseng), tlhahlobo ea parity e hlolehile.Tlhahlobo ea Power Good e lemosa molaoli hore motlakase oa phepelo o ka tlase ho moeli o tsitsitseng.Ts'ebetso ea "watchdog" e sebelisetsoa ho lemoha ho hlaha ha phoso ea software ea molaoli oa moamoheli.The watchdog circuitry e etsa reset ea ka hare ha nako ea ho fela ha nako ea ka hare ea watchdog.The watchdog timer reset e ka finyelloa ka ho sebelisa pulse e mpe holim'a pini ea WD.Ts'ebetso ea li-watchdog e ka koaloa ke phini e inehetseng ea WD_EN.Pini ena e boetse e lumella ho hlophisoa ha linako tse fapaneng tsa ho lebela.
Ka hare ho LED matrix driver circuitry (4 mela, 2 columns) e lumella ho lemoha boemo ba liphetho tse le 'ngoe.Setsi sa motlakase se kenyellelitsoeng ho theoha se fana ka matla a phepelo ho mokhanni oa matrix oa LED o kahare le li-buffers tsa logic mme a ka sebelisoa ho fana ka li-optocouplers tsa kantle haeba kopo e hloka ho itšehla thajana.Mookameli o sirelelitsoe khahlanong le maemo a nako e khutšoanyane kapa a mangata ka lebaka la moeli oa hona joale oa pulse-by-pulse o nang le tlhōrō ea hona joale ea taolo ea loop.
·Nako ea tlhahiso: 0.7 A mocha ka mong
·Serial/parallel sehokelo se ka khethoang
·Tšireletso ea nako e khutšoanyane
·8-bit le 16-bit SPI Interface bakeng sa taelo ea IC le tlhahlobo ea taolo
·Ho lemoha le tšireletso ea mocheso o feteletseng oa kanale
·Boikemelo ba mocheso oa likanale tse arohaneng
·E tsamaisa mefuta eohle ea meroalo (e hanang, capacitive, inductive load)
·Ho lahleheloa ke ts'ireletso ea GND
·Matla a Molemo a ho hlahloba
·Ho koaloa ha motlakase ka lebaka la hysteresis
·Tšireletso ea overvoltage (VCC clamping)
·Hajoale phepelo e tlase haholo
·Sephetho se tloaelehileng se bulehileng sa drainage
·IC temoso ea ho lemoha mocheso
·Sephetho sa kanale se nolofalletsa
·100 mA e phahameng e sebetsang hantle ka ho fetesisa ea ho theola taolo e nang le diode e kopaneng ea boot
·Phello e ka fetohang ea taolo
·Ho tima molaoli oa ho fetola
·5 V le 3.3 V e tsamaellanang le I/Os
·Boemo ba tlhahiso ea mocha LED e khanna 4 × 2 multiplexed array
·Demagnetization e potlakileng ea meroalo e matla
·Tšireletso ea ESD
·E etselitsoe ho kopana le IEC61131-2, IEC61000-4-4, le IEC61000-4-5
·Taolo ea kelello e hlophisehileng
·Indasteri PC peripheral input/output
·Mechini ea ho laola lipalo
