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Toshiba akuyambitsa 5A 2-channel H-bridge motor drive IC kuti agwiritse ntchito pa bolodi

Disembala 10, 2020 - Toshiba Electronic Components and Storage Devices Corporation (" Toshiba ") lero alengeza kukhazikitsidwa kwa ma drive awiri a DC oyendetsedwa ndi BRUsh IC "TB9054FTG" ndi "TB9053FTG" pazogwiritsa ntchito pama board monga ma valve amagetsi. , "TB9054FTG" adopts the wettable phiko VQFN phukusi, ndi "TB9053FTG" utenga mphamvu TYPE QFN phukusi.TB9054FTG tsopano anapereka zitsanzo ndipo akuyembekezeka kuyamba kupanga misa mu March 2022.TB9053FTG zitsanzo adzakhala kupezeka February 2021, ndi kupanga misa ikuyembekezeka kuyamba mu Meyi 2022.

Kuchulukirachulukira kwa ma drive a H-bridge motor pamagetsi ndi ma valve amagalimoto osiyanasiyana kwalimbikitsa kufunikira kwa miniaturization ndi kuchepetsa mtengo.Kuphatikizanso, m'badwo wachiwiri wa zofunikira pa-board self-diagnostic Equipment (OBDII), zomwe zimafuna kuyendetsa galimoto. IC kuti ikhale ndi ntchito zoyankhulirana za SPI, idzakhazikitsidwa mu 2022.
IC yatsopano yomwe idayambitsidwa lero imagwiritsa ntchito 5A[1] 2-channel output drive, yomwe imathandiza kuchepetsa malo okwera.Kuonjezera apo, 10A[1] galimoto imodzi yokha ingaperekedwe mofanana. omangidwa ndi unyolo komanso amatha kuyendetsa galimoto kudzera mukulankhulana kwa SPI kokha.Njira zonse ziwiri zimathandiza kuchepetsa NUMBER ya madoko a MCU.Galimoto yatsopanoyi imayendetsedwa ndi phukusi laling'ono la QFN la 6.0mm × 6.0mm lopangidwa kuti likwaniritse zofuna za msika wa miniaturization.
Zofunika Kwambiri:
Omangidwa mu 2-channel H bridge drive
Dongosolo loyendetsa zotulutsa limapangidwa ndi DMOS FET yokhala ndi kutsika pang'ono, pozindikira 5A[1] 2-channel H Bridge drive.A 10A[1] single-channel drive ikupezekanso munjira yofananira.
Kulumikizana kwa SPI
Kulumikizana kwa Daisy-chain ndikuwongolera magalimoto ndi kulumikizana kwa SPI kokha kumatha kuchepetsa kuchuluka kwa madoko a MCU ndikuthandizira kuzindikira kachitidwe kakang'ono.
Phukusi laling'ono
TB9054FTG: Malo ang'onoang'ono okhala ndi mapini 40 okhala ndi E-Pad yonyowetsa mapiko a VQFN
TB9053FTG: Small phiri dera 40 pini mphamvu QFN phukusi ndi E-PAD
Ntchito:
Ma valve a Throttle, ma valve a injini osiyanasiyana, magalasi owonera kumbuyo ndi machitidwe amthupi, kuphatikiza ntchito zapa board monga zotsekera zamagetsi.
JIUYUAN imayang'ana kwambiri pa R&D ndi kupangabrushless DC galimoto,brushed DC motor,oinjini ya synchronous , kuzizira fani .Chonde musazengereze kulumikizana nafe.