Musi wa3 Zvita 2020 muMunich, Germany, Infineon Technologies AG yakaburitsa EiceDRIVER™ X3 yakagadziridzwa analogi (1ED34xx) uye dijitari (1ED38xx) mutyairi wegedhi.
Zvishandiso izvi zvinopa zvakajairwa kubuda mafungu e3, 6 uye 9 A, chaiyo yenguva-pfupi yekuona, Miller clamp uye yakapfava kudzima. Uye zvakare, 1ED34xx inogona kupa inogadziriswa desaturation sefa nguva uye yakapfava-kudzima ikozvino kuburikidza nekunze resistor. Iko kusanganiswa kwemabasa aya kunomhanyisa kutenderera kwekugadzira nekudzikisa huwandu hwekunze kwezvikamu. 1ED38xx inopa I 2C configurability kune akawanda paramita. Izvi zvinowedzera kushanduka kune dhizaini, zvinoderedza kuomarara kwehardware uye kuderedza nguva yekuongorora. Aya madhiraivha emagedhi anokodzera madhiraivha emaindasitiri, solar system, isingachinjiki magetsi emagetsi, maEV charger uye mamwe maindasitiri maapplication.
Iyo EiceDRIVER X3 yakakwidziridzwa 1ED34xx uye 1ED38xx akatevedzana akagadzirirwa IGBTs uye SiC uye Si MOSFETs mune discrete uye module mapakeji. Ikozvino inobuda inosvika ku9 A inobvisa kudiwa kwekunze booster zvikamu. Iko kusimba kweCMTI kweanopfuura 200 kV/µs inodzivirira kutadza kuchinja maitiro. Ose ari maviri gedhi mutyairi akateedzana ane absolute akanyanya kuburitsa magetsi ekupa 40 V uye yakasimba yekuparadzira kunonoka mechi ye30 ns (yakanyanya), nekudaro ichidzikisa nguva yakafa. Iyo I 2C gadziriso sarudzo dze1ED38xx dzinosanganisira kupfupika kwedunhu kuona, kunyorova kuvharika, pasi pevoltage lockout (UVLO), Miller clamp uye kudzima kwemafuta. Iyo gedhi mutyairi akateedzera zvakare inopa maviri-nhanho yekuvhara basa yakaiswa nesoftware (TLTOff).
Iwo 1ED34xx uye 1ED38xx madhiraivha emagedhi akaiswa mudiki DSO-16 diki pitch package ine creepage chinhambwe che8 mm. Ose ari maviri UL 1577 anosimbiswa 5.7 kV RMS, akasanganiswa nechaiyo zvikumbaridzo uye nguva, kuve nechokwadi chekuchengetedza kwakanaka kwekushandisa. Iwo akagadzirirwa kumirisana neakaomarara maindasitiri ekushandisa nharaunda.
Nguva yekutumira: Kubvumbi-26-2021
