MT9223 SOP8 sehlahisoa se secha Thekiso e chesang

MagnTek® MT9223 letoto la lihlahisoa ke mokhatlo o kopantsoeng ka botlalo oa Hall Effect-based isolated linear current sensor device family e etselitsoeng AC kapa DC hona joale ho utloa lits'ebetsong tsa indasteri, tsa khoebo le tsa puisano.E 'ngoe le e 'ngoe ea MT9223 e na le potoloho ea Holo e nepahetseng, e tlase, e nang le mohala o nang le tsela e tlase e hanyetsanang le motlakase e haufi le holim'a sekoti.Sesebediswa sa hona joale se phallang ka har'a tsela ena ea khoktara e sa khoneng ho lekana e hlahisa matla a khoheli ao Hall IC e a fetolang hore e be motlakase o lekanang.Hona joale e utloahala ka tsela e fapaneng e le ho hana masimo a tloaelehileng, ho ntlafatsa ho nepahala libakeng tse lerata la makenete.Ho nepahala ha sesebelisoa ho ntlafatsoa ka ho ba haufi le matla a khoheli ho transducer ea Holo.

Motlakase o nepahetseng, o leka-lekaneng o fanoa ke BCD Hall IC ea chopper-offset e tsitsitseng, e lekantsoeng ka nepo ha e etsoa.Sehlahisoa sa sesebelisoa se na le moepa o motle (> VOQ) ha motlakase o ntseng o eketseha o phalla ka tsela e ka sehloohong ea ho khanna (ho tloha ho 1 le 2, ho ea ho 3 le 4).Ho hanyetsa ka hare ho tsela ena ea conductive ke 1.2 mΩ e tloaelehileng, ho fana ka tahlehelo ea matla a tlaase.Li-terminals tsa tsela ea conductive li arohane ka motlakase ho tloha ho li-signal lead (pins 5 ho ea ho 8).Sena se lumella MT9223 sensor IC ea hona joale hore e sebelisoe lits'ebetsong tsa morao-rao tsa morao-rao ntle le ho sebelisa mekhoa e meng e theko e boima ea ho itšehla thajana.

Lelapa la MT9223 le fana ka sephutheloana sa SOP-8 ho bareki, Sephutheloana se lumellana le RoHS.

Likaroloana

E ka nkela sebaka sa ACS712 ACS724

■ ±1.9% Phoso e Tloaelehileng ea Kakaretso ea Sephetho

■ ± 0.5% Tlhōlo e Tloaelehileng Ho Feta Mocheso ■ Nako ea Karabelo e Potlakileng: 4 μs (thaipi.)

■ 150kHz Bandwidth ea Letšoao

■ 5.0V Single Supply Operation

Lisebelisoa

￭ Kutlo ea hajoale ea inverter ea matla a tlase

￭ Mohato oa motor le seporo sa hona joale se utloang

￭ Li-inverters tsa likhoele tsa PV

￭ Li-charger le li-converter

￭ Ho Fetola Lisebelisoa tsa Matla

￭ Tšireletso ea Overcurrent