Chatsopano Ndi Choyambirira Drv11873pwpr Intergrated Circuit Ic Chip

New And Orignal Drv11873pwpr Intergrated Circuit Ic Chip Chithunzi Chowonetsedwa

Kufotokozera mwachidule:

DRV11873 ndi magawo atatu, dalaivala wagalimoto wopanda sensor yokhala ndi mphamvu zophatikizika za MOSFET zokhala ndi mphamvu zoyendetsa mpaka 1.5-A mosalekeza ndi 2-A pachimake.DRV11873 idapangidwa makamaka kuti ikhale ndi mafani agalimoto oyendetsa omwe ali ndi phokoso lotsika komanso kuwerengera kwazinthu zakunja.DRV11873 ili ndi chitetezo chopitilira muyeso popanda chopinga chakunja chakunja chofunikira.Njira yosinthira ma synchronous imakwaniritsa magwiridwe antchito oyendetsa magalimoto.DRV11873 zotuluka FG ndi RD kusonyeza udindo galimoto ndi lotseguka-ngalande linanena bungwe.Dongosolo lowongolera la 150 ° lopanda phokoso la BEMF limakhazikitsidwa pagalimoto yamagawo atatu.DRV11873 ikupezeka mu phukusi la TSSOP la 16-pini la TSSOP.Kutentha kwa ntchito kumatchulidwa kuchokera -40 ° C mpaka 125 ° C.

Titumizireni imelo Tsitsani Datesheet

Tsatanetsatane wa Zamalonda

Zogulitsa Tags

Makhalidwe a Zamalonda

TYPE	DESCRIPTION
Gulu	Magawo Ophatikizana (ICs) PMIC - Oyendetsa Magalimoto, Owongolera
Mfr	Texas Instruments
Mndandanda	-
Phukusi	Tape & Reel (TR) Dulani Tepi (CT) Digi-Reel®
Mkhalidwe wa Zamalonda	Yogwira
Mtundu wa Magalimoto - Stepper	-
Mtundu Wagalimoto - AC, DC	Brushless DC (BLDC)
Ntchito	Dalaivala - Yophatikizidwa Mokwanira, Kuwongolera ndi Gawo la Mphamvu
Kukonzekera kwa Zotulutsa	Half Bridge (3)
Chiyankhulo	Zithunzi za PWM
Zamakono	Mphamvu MOSFET
Masitepe Resolution	-
Mapulogalamu	Fan Motor Driver
Zamakono - Zotuluka	1.5A
Voltage - Zopereka	5V ~ 16V
Voltage - Katundu	0V ~ 17V
Kutentha kwa Ntchito	-40°C ~ 125°C (TJ)
Mtundu Wokwera	Surface Mount
Phukusi / Mlandu	16-PowerTSSOP (0.173", 4.40mm M'lifupi)
Phukusi la chipangizo cha Supplier	16-HTSSOP
Nambala Yoyambira Yogulitsa	Chithunzi cha DRV11873
SPQ	2000/ma PC

Mawu Oyamba

Woyang'anira ndi chipangizo cholamula chomwe chimasintha mawaya a dera lalikulu kapena dera lolamulira ndikusintha mtengo wotsutsa m'derali mwadongosolo lokonzedweratu kuti athe kulamulira kuyambira, kuthamanga, kuthamanga ndi kubwezeretsa galimoto.Imapangidwa ndi kauntala yamapulogalamu, kaundula wa malangizo, decoder ya malangizo, jenereta ya nthawi ndi woyang'anira ntchito, lomwe ndi "bungwe lopanga zisankho" kuti lipereke malamulo, mwachitsanzo, kugwirizanitsa ndi kutsogolera machitidwe a makompyuta onse.

Mawonekedwe

Kuyika kwa Voltage Range: 5 mpaka 16 V
Ma MOSFET asanu ndi limodzi Ophatikizidwa Ndi 1.5-A Yopitilira

Zotulutsa Panopa
Oyendetsa Onse H + L RDSON 450 mΩ
Sensorless Proprietary BMEF Control Scheme
150 ° Kusintha
Synchronous Rectification PWM Operation
FG ndi RD Open-Drain Output
5-V LDO Yogwiritsa Ntchito Kunja mpaka 20 mA
Kulowetsa kwa PWMIN kuchokera ku 7 mpaka 100 kHz
Chitetezo Chachikulu Chokhala ndi Malire Osinthika

Kudzera Kutsutsa Kwakunja
Kuzindikira Lock
Chitetezo cha Voltage Surge
Zithunzi za UVLO
Kutseka kwa Thermal

Magulu akuluakulu

Woyang'anirayo amagawidwa kukhala wolamulira wa logic ndi microprogram controller, ndipo aliyense wa olamulira awiriwa ali ndi mphamvu ndi zofooka zake.Mapangidwe a combinatorial logic controller ndi ovuta komanso ovuta, ndipo mapangidwewo akamaliza, sangathe kusinthidwa kapena kukulitsidwa, koma mofulumira.The microprogram controller ndiyosavuta kupanga, kapangidwe kake ndi kosavuta, ndikosavuta kusintha kapena kukulitsa, ndipo ntchito yosintha makina amangofunika kubwerezanso pulogalamu yofananira;Kuti muwonjezere malangizo pamakina, ingowonjezerani pulogalamu yaying'ono ku kukumbukira kowongolera, komabe, pochita pulogalamu yaying'ono.Kufananitsa kwapadera kuli motere: Wolamulira wa logic, yemwe amadziwikanso kuti hard wiring controller, amapangidwa ndi mabwalo omveka ndipo amadalira kwambiri hardware kuti akwaniritse ntchito ya malangizo.

Momwe zimagwirira ntchito

Electromagnetic chuck controller: ac voltage 380V pambuyo pa transformer buck, rectifier mu 110V DC kudzera pa chipangizo chowongolera kulowa mu chuck panthawiyi chuck imakhala ndi maginito, demagnetization kudzera reverse voltage circuit, wowongolera kuti akwaniritse ntchito ya demagnetization.

Access Control Controller: Wowongolera mwayi wofikira amagwira ntchito m'njira ziwiri.Imodzi ndi njira yoyendera, ndipo ina ndi njira yozindikiritsa.Munjira yolondera, wowongolera amatumiza mosalekeza nambala yamafunso kwa owerenga ndikulandila lamulo loyankha kuchokera kwa owerenga.Ndondomekoyi imakhalabe mpaka wowerenga azindikire khadi.Wowerenga makhadi akazindikira khadi, wowerenga makhadi amatulutsa mayankho osiyanasiyana ku lamulo loyang'anira wowongolera, mu lamulo loyankhira ili, wowerenga makhadi amatumiza zowerengera zamkati zamkati zamkati kwa wowongolera, kuti wolamulira wolowera alowe kuzindikira mode.Munjira yozindikirika ya wowongolera mwayi wofikira, woyang'anira wowongolera amasanthula kachidindo kamkati ka kirediti kadi, kufananiza ndi data yamakhadi yomwe idasungidwa mu chipangizocho, ndikugwiritsa ntchito zotsatila.Woyang'anira mwayi akamaliza ntchito yolandira deta, adzatumiza lamulo loti ayankhe kwa wowerenga khadi, kuti owerenga khadi abwerere ku boma, ndipo panthawi imodzimodziyo, wolamulira wolowera adzabwerera kumayendedwe oyendayenda.