无线充MOS管(guan) KNE4603A2 7A/30V规格书(shu)-原厂供货(huo) 免(mian)费送(song)样(yang)-KIA MOS管(guan)
信息来源:本站 日期(qi):2019-03-13
无线充(chong)电技术,源于无线电能传(chuan)输技术,可分为(wei)小功(gong)率无线充(chong)电和大功(gong)率无线充(chong)电两种方式。
小(xiao)功(gong)率(lv)(lv)无(wu)线充(chong)电(dian)(dian)常采(cai)用(yong)电(dian)(dian)磁(ci)感应式(shi)(shi)(shi),如对(dui)手(shou)机充(chong)电(dian)(dian)的Qi方式(shi)(shi)(shi),但(dan)中兴的电(dian)(dian)动(dong)汽(qi)车无(wu)线充(chong)电(dian)(dian)方式(shi)(shi)(shi)采(cai)用(yong)感应式(shi)(shi)(shi)。大(da)功(gong)率(lv)(lv)无(wu)线充(chong)电(dian)(dian)常采(cai)用(yong)谐振式(shi)(shi)(shi)(大(da)部分电(dian)(dian)动(dong)汽(qi)车充(chong)电(dian)(dian)采(cai)用(yong)此方式(shi)(shi)(shi))由供(gong)电(dian)(dian)设备(bei)(充(chong)电(dian)(dian)器)将能(neng)量传送至用(yong)电(dian)(dian)的装置,该装置使(shi)用(yong)接收到的能(neng)量对(dui)电(dian)(dian)池充(chong)电(dian)(dian),并同时供(gong)其本身(shen)运作之用(yong)。
由于充电(dian)器与用电(dian)装置(zhi)(zhi)之(zhi)间以(yi)磁场传送能量,两者之(zhi)间不用电(dian)线连接,因此充电(dian)器及用电(dian)的装置(zhi)(zhi)都(dou)可(ke)以(yi)做到无导电(dian)接点外露。
该KNE4603A2是高密度沟(gou)槽(cao)双N沟(gou)道MOSFET,提供(gong)优良(liang)的RDSON和(he)栅极充电为大多数同步降压转换器应用KNE4603A2符合环保(bao)和(he)绿色(se)产品的要求。
RDS(on)=14.5mΩ(typ)@VGS=10V
超低(di)栅电荷
绿(lv)色设备可用
先进的高单元密度沟槽(cao)技术
KIA半导(dao)体采(cai)用N沟道(dao)双MOS管,封装图如下:
型(xing)号:KNE4603A2
工作方(fang)式:7A/30V
漏极电压(ya):30V
栅极电压:±20V
脉冲漏电流:35A
单(dan)脉(mai)冲雪崩能量:20NJ
雪崩电(dian)流:20A
总功(gong)耗:1.5W
漏源击穿(chuan)电(dian)压:30V
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