MT9223 SOP8 chigadzirwa chitsva Chinotengeswa

Iyo MagnTek® MT9223 chigadzirwa chakatevedzana ndeye yakanyatsobatanidzwa Hall Effect-yakavakirwa yakasarudzika mutsara yazvino sensor mudziyo mhuri yakagadzirirwa AC kana DC ikozvino kunzwa mumaindasitiri, kutengeserana, uye kutaurirana masisitimu.Imwe neimwe yeMT9223 ine chaiyo, yakaderera-yakagadziriswa, mutsara Horo wedunhu ine yakaderera-inopikisa ikozvino conductor nzira iri padyo nepamusoro pefa.Inoshandiswa ikozvino inoyerera kuburikidza neiyi yakaderera-inodzivirira ikozvino conductor nzira inoburitsa magineti iyo Hall IC inoshandura kuita yakaenzana voltage.Iyo yazvino inonzwiwa zvakasiyana kuitira kuti irambe yakajairwa-modhi minda, kuvandudza iko kurongeka munzvimbo dzine ruzha zvine magineti.Kurongeka kwemudziyo kunogadziridzwa kuburikidza nepedyo nepedyo yemagnetic field kune Horo transducer.

Iyo chaiyo, proportional voltage inopihwa neiyo yakaderera-offset, chopper-yakagadzika BCD Hall IC, iyo yakave yakakwenenzverwa chaiyo kana ichigadzirwa.Kubuda kwechigadzirwa kune mutsetse wakanaka (> VOQ) apo kuwedzera kwezvino kunoyerera kuburikidza nekutanga ikozvino conduction nzira (kubva pamapini 1 uye 2, kusvika kune 3 uye 4).Iko kupikisa kwemukati kweiyi nzira inofambisa ndeye 1.2 mΩ yakajairika, ichipa yakaderera-simba kurasikirwa.Iwo materminals enzira yekufambisa akaparadzaniswa nemagetsi kubva kune inotungamira chiratidzo (pini 5 kusvika 8).Izvi zvinobvumira iyo MT9223 yazvino sensor IC kuti ishandiswe mune yakakwirira-parutivi ikozvino pfungwa maapplication pasina kushandisa mamwe anodhura ekuzviparadzanisa nevamwe.

Mhuri yeMT9223 inopa SOP-8 pasuru kune vatengi, Iyo pasuru inoenderana neRoHS.

Features

Inogona kutsiva ACS712 ACS724

■ ± 1.9% Typical Total Output Error

■ ± 0.5% Yakajairika Linearity Pamusoro Petembiricha ■ Yekukurumidza Kubuda Nguva Yekupindura: 4 μs (taipa.)

■ 150kHz Signal Bandwidth

■ 5.0V Single Supply Operation

Applications

￭ Yakaderera-simba inverter ikozvino kunzwa

￭ Motor chikamu uye njanji ikozvino kunzwa

￭ PV String Inverters

￭ Machaja uye anoshandura

￭ Kushandura Magetsi Zvigadzirwa

￭ Overcurrent Protectio