Gishya na Orignal Drv11873pwpr Ihuza Uruziga Ic Chip

ibisobanuro bigufi:

DRV11873 nicyiciro cyibice bitatu, moteri idafite moteri ifite moteri ihuriweho na MOSFETs ifite ubushobozi bwo gutwara kugeza kuri 1.5-A ikomeza na 2-A impinga.DRV11873 yagenewe byumwihariko kubatwara moteri yimodoka ifite urusaku ruke hamwe numubare muto wo hanze.DRV11873 yubatsemo kurinda birenze urugero nta rezo irwanya imyumvire ikenewe.Uburyo bwo gukosora uburyo bwo gukora bugera ku kongera imikorere ya moteri ya moteri.DRV11873 isohora FG na RD kugirango yerekane imiterere ya moteri hamwe nisohoka rifunguye.Gahunda yo kugenzura 150 ° sensorless BEMF ishyirwa mubikorwa kuri moteri yibice bitatu.DRV11873 iraboneka mumashanyarazi ya 16-pin ya TSSOP.Ubushyuhe bwo gukora busobanurwa kuva kuri 40 ° C kugeza kuri 125 ° C.

Ohereza imeri kuri twe Kuramo urupapuro

Ibicuruzwa birambuye

Ibicuruzwa

Ibiranga ibicuruzwa

UBWOKO	GUSOBANURIRA
Icyiciro	Inzira zuzuye (IC) PMIC - Abashoferi ba moteri, abagenzuzi
Mfr	Ibikoresho bya Texas
Urukurikirane	-
Amapaki	Tape & Reel (TR) Kata Tape (CT) Digi-Reel®
Imiterere y'ibicuruzwa	Bikora
Ubwoko bwa moteri - Intambwe	-
Ubwoko bwa moteri - AC, DC	Brushless DC (BLDC)
Imikorere	Umushoferi - Byuzuye Byuzuye, Igenzura nimbaraga zicyiciro
Iboneza Ibisohoka	Igice cya kabiri (3)
Imigaragarire	PWM
Ikoranabuhanga	Imbaraga MOSFET
Gukemura Intambwe	-
Porogaramu	Umushoferi wa moteri
Ibiriho - Ibisohoka	1.5A
Umuvuduko - Gutanga	5V ~ 16V
Umuvuduko - Umutwaro	0V ~ 17V
Gukoresha Ubushyuhe	-40 ° C ~ 125 ° C (TJ)
Ubwoko bwo Kuzamuka	Umusozi
Ipaki / Urubanza	16-PowerTSSOP (0.173 ", Ubugari bwa 4.40mm)
Ibikoresho byo gutanga ibikoresho	16-HTSSOP
Umubare wibicuruzwa shingiro	DRV11873
SPQ	2000 / pcs \

Intangiriro

Igenzura nigikoresho gitegeka gihindura insinga zumuzunguruko nyamukuru cyangwa kugenzura kandi bigahindura agaciro kokurwanya mukuzunguruka muburyo bwateganijwe kugirango ugenzure gutangira, kugenzura umuvuduko, gufata feri no guhindukira kwa moteri.Igizwe na compteur ya progaramu, igitabo cyabigenewe, decoder yerekana amabwiriza, imashini itanga igihe hamwe nuwashinzwe kugenzura ibikorwa, aribyo "urwego rufata ibyemezo" gutanga amabwiriza, ni ukuvuga guhuza no kuyobora imikorere ya sisitemu yose ya mudasobwa.

Ibiranga

Iyinjiza Umuvuduko Urwego: 5 kugeza 16 V.
MOSFETI esheshatu zishyizwe hamwe hamwe 1.5-A Birakomeza

Ibisohoka Ibiriho
Umushoferi wose H + L RDSON 450 mΩ
Sensorless Nyiricyubahiro BMEF Igenzura
150 ° Kugabanuka
Gukosora Synchronous Gukora PWM
FG na RD Gufungura-Kuvoma Ibisohoka
5-V LDO yo gukoresha hanze Kugera kuri 20 mA
PWMIN Iyinjiza kuva 7 kugeza 100 kHz
Kurinda Birenzeho Hamwe Nimbibi Zishobora Guhinduka

Binyuze muri Resistor yo hanze
Gufunga
Kurinda amashanyarazi
UVLO
Guhagarika Ubushyuhe

Ibyiciro byingenzi

Umugenzuzi agabanijwemo guhuza logique hamwe na microprogramu mugenzuzi, kandi buri mugenzuzi yombi afite imbaraga nintege nke zayo.Igishushanyo mbonera cya logique igenzura nikibazo kandi kiragoye, kandi iyo igishushanyo kirangiye, ntigishobora guhinduka cyangwa kwagurwa, ariko kirihuta.Igenzura rya microprogramme ryoroshye gushushanya, imiterere iroroshye, biroroshye guhindura cyangwa kwaguka, kandi umurimo wo guhindura imashini ya mashini ukeneye gusa gusubiramo microprogramme ihuye;Kugirango wongere imashini yimashini, ongera gusa microprogramu mububiko bwo kugenzura, nyamara, mugukora microprogramu.Ikigereranyo cyihariye niki gikurikira: Igenzura rya logic combinator, rizwi kandi nkumugenzuzi ukomeye wiring, rigizwe numuyoboro wa logique kandi ryishingikiriza rwose kubikoresho kugirango ugere kumikorere yamabwiriza.

Uburyo ikora

Electromagnetic chuck umugenzuzi: ac voltage 380V nyuma yimpinduka ya transformateur, ikosora muri 110V DC ikoresheje igikoresho cyo kugenzura muri chuck muri iki gihe chuck irakoreshwa na magnetisme, demagnetisation binyuze mumashanyarazi ya reaction, umugenzuzi kugirango agere kumikorere ya demagnetisation。

Kugenzura Igenzura: Kugenzura kugenzura gukora muburyo bubiri.Imwe ni uburyo bwo kugenzura, naho ubundi ni uburyo bwo kumenyekana.Muburyo bwo gukora irondo, umugenzuzi adahwema kohereza kode yibibazo kubasomyi kandi yakira igisubizo cyumusomyi.Ubu buryo bugumaho kugeza umusomyi yumvise ikarita.Iyo umusomyi wikarita yunvise ikarita, umusomyi wikarita atanga ibisubizo bitandukanye kubuyobozi bwigenzura ryubugenzuzi, muri iri tegeko ryo gusubiza, umusomyi wikarita yohereza amakarita ya sensor yikarita yimbere yimibare yimikorere yabashinzwe kugenzura, kugirango umugenzuzi winjira yinjira muri uburyo bwo kumenyekana.Muburyo bwo kumenyekanisha umugenzuzi wigenzura, umugenzuzi wigenzura asesengura kode yimbere yikarita ya induction, ayigereranya namakuru yikarita yabitswe mubikoresho, kandi ashyira mubikorwa ibikorwa byakurikiyeho.Umugenzuzi winjira arangije igikorwa cyo kwakira amakuru, azohereza itegeko ryo gusubiza umusomyi wikarita, kugirango umusomyi wikarita asubire muri leta, kandi mugihe kimwe, umugenzuzi wigenzura azagaruka muburyo bwo gukora amarondo.