I-GS-EVM-AUD-AMPI-OL1-GS
Vula i-Loop Digital Class-D AmpIsigaba se-lifier
50W Isiteshi ngasinye x 4 kokungu-8Ω
Imanuwali Yezobuchwepheshe
Vakashela www.gansystems.com ukuze uthole inguqulo yakamuva yale manuwali yobuchwepheshe.
I-GS-EVM-AUD-AMPI-OL1-GS Open Loop Digital Class-D AmpIsigaba se-lifier
INGOZI
UNGATHI UTHINTI IBHODI UMA LIGINWE FUTHI UVUMELE ZONKE IZINTO UKUBA ZIKHIPHE NGOKUPHELELE NGAPHAMBI KOKUPHATHA IBHODI.
IVOLI ELIPHAKEMETAGE INGAVEZWA EBHODINI UMA Ixhunywe NOMTHOMBO WAMANDLA. NGISHO UKUTHI UTHINTANA OMFUSHANE NGESIKHATHI SOKUSEBENZA KUNGEKUDLA EKULIMENI KAKHULU NOMA UKUFA.
Sicela uqiniseke ukuthi izinqubo zokuphepha ezifanele ziyalandelwa. Le khithi yokuhlola yakhelwe ukuhlolwa konjiniyela endaweni yelebhu elawulwayo futhi kufanele isingathwe izisebenzi eziqeqeshiwe KUPHELA. Ungalokothi ushiye ibhodi lisebenza lingagadiwe.
ISEXWAYISO
Ezinye izingxenye zingashisa ngesikhathi nangemuva kokusebenza. AKUKHO ukuvikela okwakhelwe ngaphakathi kukagesi noma okushisayo kule khithi yokuhlola. Umthamo wokusebenzatagI-e, yamanje, kanye nezinga lokushisa lengxenye kufanele liqashwe eduze phakathi nokusebenza ukuze kuvinjelwe ukulimala kwedivayisi.
ISEXWAYISO
Lo mkhiqizo uqukethe izingxenye ezingalinyazwa yi-electrostatic discharge (ESD). Hlala ulandela izinqubo zokuvimbela i-ESD lapho uphatha umkhiqizo.
I-GS-EVM-AUD-AMPIncazelo ye-OL1-GS
1.1 Isingeniso
Le manuwali yezobuchwepheshe igqamisa izici nezinzuzo ze-turnkey evulekile loop I-Digital Class-D AmpI-lifier Module GS-EVM-AUD-AMPI-OL1-GS. Le Class-D eneziqukathi ezingama-watt ezingama-200 ngeshaneli ngayinye ampIdizayini yereferensi yemojuli ye-lifier ingeyabakhiqizi bezipikha ezisebenza ngamandla kanye nesitiriyo esizimele sodwa kanye namashaneli amaningi. ampama-lifiers. I-GaN Systems GS-EVM-AUD-AMPI-OL1-GS ithuthukiswe ngemodi yokuthuthukisa i-GaN-on-silicon power transistors kanye nobuchwepheshe bomshayeli besizukulwane esilandelayo. Lobu buchwepheshe obubili besizukulwane esilandelayo buhlanganiswe nezihlungi eziphumayo zekhwalithi ephezulu ukuze uthole ikhwalithi yomsindo engcono kakhulu nomsindo. I-GS-EVM-AUD-AMPI-OL1-GS iklanyelwe njengokuphumayo okubili okuzimele kwehhafu yebhuloho, ukuze isetshenziswe kukho kokubili izinhlelo zokusebenza zesitiriyo nesiteshi esisodwa. Indlela ye-loop evulekile ye-GaN inikeza ifomu elikahle lokushintsha i-Class D ampama-lifiers. Ukusebenza okuphezulu kokushintsha amasignali kuletha iluphu yempendulo ekabili ehlinzeka ngokusebenza okungcono kuneluphu eyodwa / isihlungi esivaliwe. I-Module ihlanganisa i-DSP ehlelekayo ngokugcwele ene-Open-Loop output stagI-e topology futhi yakhelwe ngokucatshangelwa kwe-EMI kwezindlela ezihamba phambili, nokuhambisana ne-FCC, UL, CSA, nezidingo ze-CE.
1.2 Inhloso
Injongo yale mojula yokuhlola ukuhlinzeka nge-GaN Highperformance Class-D ephelele. Ampisixazululo se-lifier esisebenza kahle kakhulu, ukushisa okuncishisiwe, usayizi wesistimu oncishisiwe nesisindo ngenxa yokungabikho kosinki wokushisa, ukuvikeleka okuhle, ukutakula okuzenzakalelayo, nokuhlanganiswa okulula nesisombululo sokunikezwa kwamandla kwemodi eshintshiwe. Lesi sixazululo esiphelele esivela ku-GaN Systems, kanye nezinye ze-GaN Systems ezikhishwe imiklamo yereferensi yomsindo, zenza abaklami bezinhlelo zomsindo kuzo zonke izimakethe bakwazi ukuxuba nokufanisa imiklamo futhi bakhulise ukusebenza kwezimboni zabo ezithile.
1.3 Izici
- Qedela Umsindo we-Class-D ozimele AmpIsigaba se-lifier
- 50W / Isiteshi x 4 I-Half-Bridge yomhlabathi ophumayo we-topology ibe ngu-8Ω
- 200W / Isiteshi x 2 BTL “Umthwalo Oboshelwe Ibhuloho” ophumayo okhonjwe phansi ube ngu-8Ω
- Idijithi ehlanganisiwe ye-I 2 S "I-Inter-IC Sound" Okokufaka komsindo
- I-Digital edidiyelwe ye-S/PDIF “Ifomethi ye-Sony/Philips Digital Interconnect” Okokufaka Komsindo we-Coaxial
- Impendulo yemvamisa yokuthi +/- 0.2dB (8Ω, 20Hz ukuya ku-20KHz)
- +/- 32VDC Power Supply imfuneko
- Isixazululo se-DSP esihlelekayo ngokugcwele nesididiyelwe nge-DAE-3HT
- I-SNR “Signal to Noise Ratio” kanye ne-DR “Dynamic Range” ngaphezu kuka-114dB
- I-THD+N “THD + Noise” ngaphansi kuka-0.01% ku-(8Ω, 1W, 20Hz kuya ku-20KHz)
- Akukho usinki wokushisa odingekayo
- Ukusebenza kahle kungaphezulu kuka-96%
- Qedela ukuvikelwa kwesekethe emfushane okuhlanganisiwe okuhlanganisiwe okungaphazamisi, ukuvikela okushisayo, nokuvikela Okungaphezu Kwamanje
- Qedela i-Over-Vol edidiyelwe edidiyelwetage kanye ne-Under-Voltagukuvikelwa
- Ukuphathwa okugadiwe kwemithwalo enzima nephansi ye-impedance
- Ihambisana ne-GaN Systems SMPS GS-EVB-AUD-SMPS2-GS
- Umphumela stages ne-100V Imodi Yokuthuthuka ye-GaN Transistors GS61008P
1.4 Izinzuzo
- Ukusebenza okuphezulu komsindo we-Class-D Ampi-lifier reference design
- Inika amandla amasistimu omsindo we-Class-D amancane nasebenza kahle kakhulu
- Umsindo ophezulu kanye nekhwalithi yomsindo ephezulu kakhulu
- Isignali yomsindo eseduze kakhulu emthonjeni womsindo
- Ukunciphisa usayizi wesistimu nesisindo
- Ukunciphisa ukugeleza kokushisa
- Idizayini ephephile futhi ezinzile enezici zokuvikela ezinhle ekuhlulekeni okuyingozi
- Idizayini ethembekile enezici zokutholwa ngokuzenzakalela
- Ukulungiselela izindleko
- Ukunamathisela kalula ku-Chassis enezinsimbi zokuma ezingu-8mm nezikulufu ezifakwayo
- Ihambisana ne-GaN Systems ephelele ye-LLC design + PFC SMPS ehlinzeka ngokuncipha kwevolumu ngo-20% kanye nokwehliswa kwezindleko ze-BoM ngo-5%.
- Izakhiwo ze-GaN zivumela amandla aphezulu, ivolumu ephezulutagUkuqhekeka kwe-e kanye nemvamisa yokushintsha okuphezulu. Ukupakishwa okuncane kwe-GaNPX kwe-GS61008P kwenza i-inductance ephansi kanye nokumelana nokushisa okuphansi futhi kunikeza ukushintsha kwamandla okusebenza kahle kakhulu.
Imininingwane Yobuchwepheshe ye-GS-EVM-AUD-AMPI-OL1-GS
2.1 Izimo Zokusebenza Ezinconyiwe
| Ipharamitha | Okuncane. | Thayipha. | Ubukhulu. | Iyunithi | Amanothi |
| Amandla Wokunikezela Voltage | +/-20 | – | +1-32 | V | Ukuzithobatage @+/-18V |
| Layisha Impedance | 2 | 8 | – | Ω | |
| Amandla Asebenzayo Wokunikezela Amandla | 1000 | – | µ F | Ngokwesitimela, per amp. imojula |
2.2 Izilinganiso Eziphelele Eziphelele
| Ipharamitha | Isilinganiso | Iyunithi | Amanothi |
| Amandla Wokunikezela Voltage | +1-32 | V | I-Over-Voltage vala shaqa |
| Okukhiphayo Okuphakeme Kwamanje | 16 | A | Ubukhulu. Umkhawulo wamanje @18A |
| I-Ambient Temperature | 25 | °C | Ukusebenza Okuvamile Ngaphandle Kokushiswa Kokushisa |
| I-Heat Sink Temperature | 90 | °C | I-Heat Sink ingase idingeke |
Isakhiwo se-PCB Nokuxhumana Kwemojula
I-SMPS Ehambisanayo: GS-EVB-AUD-SMPS2-GS
4.1 Incazelo
Ibhodi lokuhlola le-GS-EVBAUD-SMPS2-GS Ibhodi Lokuhlola I-GaN Systems Ishintshiwe-Imodi Yamandla GS-EVB-AUD-SMPS2-GS Ibhodi Lokuhlola | I-GaN Systems isebenzisana ne-GaN Systems Open Loop Digital Class-D AmpI-lifier Module GS-EVM-AUD-AMPI-OL1-GS. Le SMPS ihlinzeka ngesisekelo somklamo ophelele we-LLC Power Supply, ne-Power Factor Correction (PFC). Ilawulwa izindlela zokulawula zedijithali ezithuthukisiwe ezihambisana nemodi yokuthuthukisa engu-650V GaN E-HEMTs, i-SMPS ihlanganisa zonke izingxenye ezidingekayo namasistimu angaphansi kwevollumu ephezulu ephelele nethobelanayo.tage ukunikezwa kwamandla. Amandla angalinganiswa kalula ngokuklama kabusha izingxenye kazibuthe futhi anikeze ukushiswa kwe-heatsing okufanele nokuphatha okushisayo.
4.2 Izici Nezinzuzo
- Universal AC line input voltage (85 V – 264 V)
- +/-32 Okukhipha Okulawulwayo kwe-VDC Voltage
- 400W Amandla Okukhipha Aqhubekayo
- Ngaphezulu kuka-90% ogcwele ukulayisha Ukusebenza kahle
- Idizayini engenabalandeli, ezisebenza yona (kusuka ku-AC Line Input) ngaphandle kwempahla ye-DC yangaphandle edingekayo
- Izingxenye zangaphandle ezincane ngenxa yezinga eliphezulu lokuhlanganiswa ne-D2Audio Controller/DSP
- Ukusebenza okuphezulu kakhulu kulo lonke ububanzi bomthwalo kufinyelelwa kusetshenziswa ama-GaN Systems GaN E-HEMTs nezindlela zokulawula ezithuthukile
- Kukalwa kalula emandleni aphezulu ngokuklama kabusha kazibuthe, ukukhetha okufanele kwe-GaN Systems GaN EHEMTS, nokuphathwa kokushisa
- I-Next Generation GaN Systems E-HEMTS ehlinzeka ngokuthuthukiswa kwesistimu okungezansi
- 20% Ukuncipha kwevolumu
- I-5% yokunciphisa izindleko ze-BoM
Uku-oda Ulwazi
Imininingwane yoku-oda ifakwe kuThebula 1 ngezansi:
Ungathenga kuphi | Amasistimu we-GaN
Ithebula 1 P/N kanye Nencazelo
| INGXENYE INOMBOLO | DESCRIPTION |
| I-GS-EVM-AUD-AMPI-OL1-GS | Ampi-lifier: 50W Isiteshi ngasinye x 4 ukuya ku-80, i-Turnkey Open Loop Digital Class-D AmpIsigaba se-lifier |
| I-GS-EVB-AUD-SMPS2-GS | Umthombo wamandla: 400W LLC Ukunikezwa kwamandla kwemodi eshintshiwe w/PFC |
| I-GS61008P | I-100V, 90A, i-GaN E-mode, iphakheji ye-GaNPX®, i-Bottom-side cooled |
| GS-065-011-2-L | 650V, 11A, GaN E-mode, 8×8 PDFN, Uhlangothi olungezansi lupholile |
| GS-065-030-2-L | 650V, 30A, GaN E-mode, 8×8 PDFN, Uhlangothi olungezansi lupholile |
Ibhodi Lokuhlola/Ikhithi Isaziso Esibalulekile
I-GaN Systems Inc. (i-GaN Systems) ihlinzeka nge(i)mikhiqizo evaliwe ngaphansi kwalezi zimo ezilandelayo NJENGOBA IS:
Leli bhodi lokuhlola/ikhithi ethengiswayo noma ehlinzekwa yi-GaN Systems ihloselwe UKUTHUTHUKISWA KWE-ENGINEERING, DEMONSTRATION, KANYE NOMA IZINHLOSO ZOKUHLOLA KUPHELA futhi ayibhekwa i-GaN Systems njengokulingana komkhiqizo wokugcina okusetshenziselwa ukusetshenziswa okuvamile komthengi. Ngakho-ke, izimpahla ezithengiswayo noma ezihlinzekwayo akuhloselwe ukuthi ziphelele ngokomklamo odingekayo, ukumaketha-, kanye/noma ukucatshangelwa kokuvikela okuhlobene nokukhiqiza, okuhlanganisa kodwa kungagcini ngokuphepha komkhiqizo nezinyathelo zemvelo ezitholakala ngokuvamile emikhiqizweni yokugcina. hlanganisa izingxenye ze-semiconductor noma amabhodi wesekethe. Leli bhodi/ikhithi yokuhlola aliweli ngaphansi kweziqondiso ze-European Union eziphathelene nokuhambisana kuka-electromagnetic, izinto ezikhawulelwe (RoHS), ezigaywa kabusha (WEEE), i-FCC, CE, noma i-UL, ngakho-ke ingase ingahlangabezani nezidingo zobuchwepheshe zalezi ziqondiso, noma eminye imithethonqubo ehlobene.
Uma leli bhodi/ikhithi yokuhlola ingahlangabezani nemibandela ekhonjiswe kuManuwali Yezobuchwepheshe, ibhodi/ikhithi ingase ibuyiswe zingakapheli izinsuku ezingama-30 kusukela osukwini lokulethwa ukuze kubuyiselwe imali egcwele. ISIQINISEKISO ESIPHAMBILI ESIYISIQINISEKISO ESIPHELELE EYENZIWA Umthengisi ESIYA KUMTHENGI FUTHI SISE KHUDLENI LAZO ZONKE IZIQINISEKISO, EZISHIYELWE, EZISHIWO, EZISHIWO, NOMA EZISEMTHETHWENI, KUHLANGANISA NANOMA YIYIPHI ISIQINISEKISO SOKUTHENGISWA NOMA UKULUNGA KWANOMA YILUPHI. NGAPHANDLE NGEQINISO LALESI SIBUYEKEZO, AYIKHO INHLANGANO EZINGABOPHEZELA OKUNYE NGANOMA YIMUPHI UMONAKALO OYI-NGCONO, OKHETHEKILE, OWEZENZAKALO, NOMA OBAKHONA OKULANDELAYO. Umsebenzisi uthatha wonke umthwalo nesibopho sokuphatha impahla ngendlela efanele nephephile. Ngaphezu kwalokho, umsebenzisi uvikela ama-GaN Systems kuzo zonke izimangalo ezivela ekuphathweni noma ekusetshenzisweni kwezimpahla. Ngenxa yokwakhiwa okuvulekile komkhiqizo, kuyisibopho somsebenzisi ukuthatha zonke izinyathelo zokuphepha ezifanele mayelana nokukhishwa kwe-electrostatic. Ayikho Ilayisensi enikezwa ngaphansi kwanoma yiliphi ilungelo lobunikazi noma elinye ilungelo lempahla eqanjiwe le-GaN Systems. I-GaN Systems ithatha isikweletu sosizo lwezinhlelo zokusebenza, idizayini yomkhiqizo wekhasimende, ukusebenza kwesofthiwe, noma ukwephulwa kwamalungelo obunikazi nanoma imaphi amanye amalungelo empahla yobuhlakani anoma yiluphi uhlobo. I-GaN Systems okwamanje ihlinzeka ngamakhasimende ahlukahlukene emikhiqizweni emhlabeni jikelele, ngakho-ke lokhu kuthenga akukhethekile. Sicela ufunde Imanuwali Yezobuchwepheshe kanye, ikakhulukazi, nesaziso Sezexwayiso Nezivimbelo kuManuwali Yezobuchwepheshe ngaphambi kokuphatha umkhiqizo. Abantu abaphethe umkhiqizo(imikhiqizo) kumele babe nezinto zikagesi
ukuqeqeshwa kanye nokubheka izindinganiso ezinhle zokuzijwayeza zobunjiniyela. Lesi saziso siqukethe ulwazi olubalulekile lokuphepha mayelana nezinga lokushisa kanye nevolumutages. Ukuze uthole okunye ukukhathazeka ngokuphepha, sicela uthinte Ithimba Lonjiniyela le-GaN Systems'.
Inkampani GaN Systems Inc.
www.gansystems.com
Isaziso Esibalulekile - Ngaphandle uma kugunyazwe ngokucacile ngokubhaliwe ngummeleli ogunyaziwe we-GaN Systems, izingxenye ze-GaN Systems aziklanyelwe, azigunyaziwe, noma azigunyazwanga ukuthi zisetshenziswe ekusindiseni ukuphila, ekusekeleni impilo, ezempi, ezindizeni, noma ezicelweni zasemkhathini, noma emikhiqizweni noma ezinhlelweni lapho ukwehluleka noma ukungasebenzi kahle kungase kubangele ukulimala komuntu siqu, ukufa, noma impahla noma ukulimala kwendawo. Ulwazi olunikezwe kulo mbhalo ngeke luthathwe njengesiqiniseko sokusebenza. Ngakho-ke i-GaN Systems ichitha noma yiziphi noma zonke iziqinisekiso nezikweletu zanoma yiluphi uhlobo, okuhlanganisa kodwa okungagcini nje kuziqinisekiso zokungaphuli amalungelo empahla yengqondo. Wonke amanye amagama emikhiqizo nemikhiqizo ayizimpawu zokuthengisa noma izimpawu zokuthengisa ezibhalisiwe zabanikazi bazo. Ulwazi olunikezwe lapha luhloselwe ukuba umhlahlandlela kuphela futhi lungashintsha ngaphandle kwesaziso. Ulwazi oluqukethwe lapha, nanoma yikuphi ukusetshenziswa kolwazi olunjalo akunikezi, ngokusobala, noma ngokungagunci, kunoma iyiphi inhlangano noma imaphi amalungelo obunikazi, amalayisense, nanoma imaphi amanye amalungelo empahla yobuhlakani. Imibandela Yokuthengisa Nemigomo Iyasebenza.
I-GS-EVM-AUD-AMPI-OL1-GS TM Rev.221018
© 2022 GaN Systems Inc.
www.gansystems.com
Amadokhumenti / Izinsiza
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I-GaN Systems GS-EVM-AUD-AMPI-OL1-GS Open Loop Digital Class-D AmpIsigaba se-lifier [pdf] Incwadi Yeziqondiso I-GS-EVM-AUD-AMPI-OL1-GS Open Loop Digital Class-D AmpLifier Module, GS-EVM-AUD-AMPI-OL1-GS, I-Open Loop Digital Class-D AmpLifier Module, Open Loop Digital Ampi-lifier, i-Class-D AmpLifier Module, AmpLifier Module, Amplifier, Module |
