河北快3走势图

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英飞凌IGBT厂家 > 英飞凌IGBT模块驱动 > 分享几种IGBT驱动电路的保护电路原理图

分享几种IGBT驱动电路的保护电路原理图

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SHENZHENYISHENGTONGKEJIYOUXIANGONGSI

时间 : 2018-09-20 22:04 浏览量 : 35

分享几种IGBT驱动电路的保护电路原理图


河北快3走势图DIYIZHONGQUDONGDIANLUEXB841/840

EXB841GONGZUOYUANLIRUTU1,DANGEXB841DE14JIAOHE15JIAOYOU10mADEDIANLIULIUGUO1usYIHOUIGBTZHENGCHANGKAITONG,VCEXIAJIANGZHI3VZUOYOU,6JIAODIANYABEIQIANZHIZAI8VZUOYOU,YOU YUVS1WENYAZHISHI13V,SUOYIBUHUIBEIJICHUAN,V3BUDAOTONG,EDIANDEDIANWEIYUEWEI20V,ERJIGUANVD,JIEZHI,BUYINGXIANGV4HEV5ZHENGCHANGGONGZUO。

DANG14JIAOHE15JIAOWUDIANLIULIUGUO,ZEV1HEV2DAOTONG,V2DEDAOTONGSHIV4JIEZHI、V5DAOTONG,IGBTZHAJIDIANHETONGGUOV5XUNSUFANGDIAN,YINJIAO3DIANWEIXIAJIANGZHI0V,SHIIGBT ZHAYI SHEJIANCHENGSHOU5VZUOYOUDEFUPIANYA,IGBTKEKAOGUANDUAN,TONGSHIVCEDEXUNSUSHANGSHENGSHIYINJIAO6“XUANKONG”.C2DEFANGDIANSHIDEBDIANDIANWEIWEI0V,ZEV S1RENGRANBUDAOTONG,HOUXUDIAN LUBUDONGZUO,IGBTZHENGCHANGGUANDUAN。

RUYOUGUOLIUFASHENG,IGBTDEV CEGUODASHIDEVD2JIEZHI,SHIDEVS1JICHUAN,V3DAOTONG,C4TONGGUOR7FANGDIAN,DDIANDIANWEIXIAJIANG,CONGERSHIIGBTDEZHAYISHEJIANDEDIANYAUGEJIANGDI ,WANCHENGMANGUANDUAN,SHIXIANDUIIGBTDEBAOHU。YOUEXB841SHIXIANGUOLIUBAOHUDEGUOCHENGKEZHI,EXB841PANDINGGUODIANLIUDEZHUYAOYIJUSHI6JIAODEDIANYA,6JIAODEDIANYABUJINYUVCE YOUGUAN,HAIHEERJIGUANVD2DEDAOTONGDIANYAVdYOUGUAN。

1537451975525724.

DIANXINGJIEXIANFANGFARUTU2,SHIYONGSHIZHUYIRUXIAJIDIAN:

a、 IGBTZHA-SHEJIQUDONGHUILUWANGFANJIEXIANBUNENGTAIZHANG(YIBANYINGGAIXIAOYU1m),BINGQIEYINGGAICAIYONGSHUANGJIAOXIANJIEFA,FANGZHIGANRAO。

b、 YOUYUIGBTJIDIANJICHANSHENGJIAODADEDIANYAJIANMAICHONG,ZENGJIAIGBTZHAJICHUANLIANDIANZURGYOULIYUQIANQUANGONGZUO。DANSHIZHAJIDIANZURGBUNENGTAIDAYEBUNENGTAIXIAO,RUGUO RGZENGDA,ZEKAITONGGUANDUANSHIJIANYANZHANG,SHIDEKAITONGNENGHAOZENGJIA;XIANGFAN,RUGUORGTAIXIAO,ZESHIDEdi/dtZENGJIA,RONGYICHANSHENGWUDAOTONG。

河北快3走势图c、 TUZHONGDIANRONGCYONGLAIXISHOUYOUDIANYUANLIANJIEZUKANGYINQIDEGONGDIANDIANYABIANHUA,BINGBUSHIDIANYUANDEGONGDIANLVBODIANRONG,YIBANQUZHIWEI47 F.

河北快3走势图d、 6JIAOGUODIANLIUBAOHUQUYANGXINHAOLIANJIEDUAN,TONGGUOKUAIHUIFUERJIGUANJIEIGBTJIDIANJI。

e、 14、15JIEQUDONGXINHAO,YIBAN14JIAOJIEMAICHONGXINGCHENGBUFENDEDI,15JIAOJIESHURUXINHAODEZHENGDUAN,15DUANDESHURUDIANLIUYIBANYINGGAIXIAOYU20mA,GUZAI15JIAOQIANJIAXIANLIU DIANZU。

河北快3走势图f、 WEILEBAOZHENGKEKAODEGUANDUANYUDAOTONG,ZAIZHASHEJIJIAWENYAERJIGUAN。

image.

DIERZHONG M57959L/M57962LHOUMOQUDONGDIANLU

M57959L/M57962LHOUMOQUDONGDIANLUCAIYONGSHUANGDIANYUAN(+15V,-10V)GONGDIAN,SHUCHUFUPIANYAWEI-10V,SHURUSHUCHUDIANPINGYU TTLDIANPINGJIANRONG,PEIYOUDUANLU/GUOZAIBAOHUHE FENGBIXINGDUANLUBAOHUGONGNENG,TONGSHIJUYOUYANSHIBAOHUTEXING。QIFENBIESHIHEYUQUDONG1200V/100A、600V/200AHE1200V/400A、600V/600AJIQI YIXIADE IGBT.M57959L/M57962LZAIQUDONGZHONGXIAOGONGLVDEIGBTSHI,QUDONGXIAOGUOHEGEXIANGXINGNENGBIAOXIANYOULIANG,DANDANGQIGONGZUOZAIGAOPINXIASHI,QIMAICHONGQIANHOUYANBIANDEJIAOCHA,JIXIN HAODEZUIDACHUANSHUKUANDUSHOUDAOXIANZHI。QIEHOUMONEIBUCAIYONGYINSHUADIANLUBANSHEJI,SANREBUSHIHENHAO,RONGYIYINGUOREZAOCHENGNEIBUQIJIANDESHAOHUI。

RIBENSANLINGGONGSIDEM57959LJICHENGIGBTZHUANYONGQUDONGXINPIANTAKEYIZUOWEI600V/200AHUOZHE1200V/100ADEIGBTQUDONG。QIZUIGAOPINLVYEDA40KHz,CAIYONGSHUANGDIANYUAN GONGDIAN(+15VHE-15V)SHUCHUDIANLIUFENGZHIWEI±2A,M57959LYOUYIXIATEDIAN:

(1) CAIYONGGUANGOUSHIXIANDIANQIGELI,GUANGOUSHIKUAISUXINGDE,SHIHE20KHzZUOYOUDEGAOPINKAIGUANYUNXING,GUANGOUDEYUANBIANYICHUANLIANXIANLIUDIANZU,KEJIANG5VDIANYAZHIJIEJIADAOSHURU CE。

(2) RUGUOCAIYONGSHUANGDIANYUANQUDONGJISHU,SHUCHUFUZHAYABIJIAOGAO,DIANYUANDIANYADEJIXIANZHIWEI+18V/-15V,YIBANQU+15V/-10V.

河北快3走势图(3) XINHAOCHUANSHUYANCHISHIJIANDUAN,DIDIANPING-GAODIANPINGDECHUANSHUYANSHIYIJIGAODIANPING-DIDIANPINGDECHUANSHUYANSHISHIJIANDOUZAI1.5μsYIXIA。

(4) JUYOUGUOLIUBAOHUGONGNENG。M57962LTONGGUOJIANCEIGBTDEBAOHEYAJIANGLAIPANDUANIGBTSHIFOUGUOLIU,YIDANGUOLIU,M57962LJIUHUIJIANGDUIIGBTSHISHIRUANGUANDUAN,BINGSHUCHUGUO LIUGUZHANGXINHAO。

河北快3走势图(5) M57959DENEIBUJIEGOURUTUSUOSHI,ZHEIYIDIANLUDEQUDONGBUFENYUEXBXILIEXIANGFANG,DANSHIGUOLIUBAOHUFANGMIANYOUSUOBUTONG。GUOLIUJIANCERENGCAIYONGDIANYACAIYANG,DIANLUTE DIANSHICAIYONGZHAYAHUANJIANG,SHIXIANIGBTRUANGUANDUAN,

BIMIANLEGUANDUANZHONGGUODIANYAHEDADIANLIUCHONGJI;LINGWAI,ZAIGUANDUANGUOCHENGZHONG,SHURUKONGZHIXINHAODEZHUANGTAISHIQUZUOYONG,JIBAOHUGUAN DUANSHIZAIFENGBIZHUANGTAIZHONGWANCHENGDE。DANGBAOHUKAISHISHI,LIJISONGCHUGUZHANGXINHAO,MUDESHIQIEDUANKONGZHIXINHAO,BAOKUODIANLUZHONGQITAYOUYUANQIJIAN。


DISANZHONG 2SD315AJICHENGQUDONGMOKUAI

集成驱动模块采用+15V单电源供电,内部集成有过流保护电路,其最大的特点是具有安全性、智能性与易用性。2SD315A能输出很大的峰 值电流(最大瞬时输出电流可达±15A),具有很强的驱动能力和很高的隔离电压能力(4000V)。2SD315A具有两个驱动输出通道,适合于驱 动等级为1200V/1700V极其以上的两个单管或一个半桥式的双单元大功率IGBT模块河北快3走势图。其中在作为半桥驱动器使用的时候,可以很方便地 设置死区时间。

2SD315ANEIBUZHUYAOYOUSANDAGONGNENGMOKUAIGOUCHENG,FENBIESHILDI(LogIC To Driver Interface,LUOJIQUDONGZHUANHUANJIEKOU)、IGD(Intelligent Gate Driver,ZHINENGMENJIQUDONG)HESHURUYUSHUCHUXIANGHUJUEYUANDEDC/DCZHUANHUANQI。DANGWAIBUSHURUPWMXINHAOHOU,YOULDIJINXINGBIANMACHULI,WEIBAOZHENGXINHAOBUSHOUWAIJIETIAOJIANDE GANRAO,CHULIGUODEXINHAOZAIJINRUIGDQIANXUYONGGAOPINGELIBIANYAQIJINXINGDIANQIGELI。CONGGELIBIANYAQILINGYICEJIESHOUDAODEXINHAOSHOUXIANZAIIGDDANYUANJINXINGJIEMA,BINGBA JIEMAHOUDEPWMXINHAOJINXINGFANGDA(±15V/±15A)YIQUDONGWAIJIEDAGONGLVIGBT.DANGZHINENGMENJIQUDONGDANYUANIGDNEIDEGUOLIUHEDUANLUBAOHUDIANLUJIANCEDAOIGBTFASHENGGUO LIUHEDUANLUGUZHANGSHI,YOUFENGSUOSHIJIANLUOJIDIANLUHEZHUANGTAIQUERENDIANLUCHANSHENGXIANGYINGDEXIANGYINGSHIJIANHEFENGSUOSHIJIAN,BINGBACISHIDEZHUANGTAIXINHAOJINXINGBIANMASONGDAOLUOJIKONGZHIDAN YUANLDI.LDIDANYUANDUICHUANSONGLAIDEIGBTGONGZUOZHUANGTAIXINHAOJINXINGJIEMACHULI,SHIZHIZAIKONGZHIHUILUZHONGDEYICHULI。WEIFANGZHI2SD315ADELIANGLUSHUCHUQUDONGXINHAOXIANGHUGANRAO ,YOUDC/DCZHUANHUANQITIGONGBICIGELIDEDIANYUANGONGDIAN。



2SD315SHIYONGSHIZHUYISHIXIANG:

a、GONGZUOMOSHI

QUDONGMOKUAIDEMOSHIXUANZEDUANMODWAIJIE+15VDIANYUAN,SHURUYINJIAORC1HERC2JIEDI,WEIZHIJIEGONGZUOMOSHI。LUOJIKONGZHIDIANPINGCAIYONG+15V,XINHAOSHURUGUANJIAOInA、InBLIAN JIEZAIYIQIJIESHOULAIZIDANPIANJIDE MAICHONGXINHAO。2SD315ADESO1HESO2LIANGZHIGUANJIAOSHUCHUTONGDAODEGONGZUOZHUANGTAI。DANGMODJIEDISHI,MODJIEDI。TONGCHANGBANQIAOMOSHIDOUSHIQUDONGYIGEZHILIUMUXIANSHANGDEYIGEQIAOBEI,WEI BIMIANSHANGXIAQIAOBEIZHITONGBIXUSHEZHISIQUSHIJIAN,ZAISIQUSHIJIANLILIANGGE GUANZITONGSHIGUANDUAN。YINCI,RC 1, RC2DUANZIBIXUGENJUYAOQIUWAIJIERCWANGLUOLAICHANSHENGSIQUSHIJIAN,SIQUSHIJIANYIBANKEYICONG100n,DAOJIGEms.TUZHONGSUOSHIDERC 1, RC2FENBIELIANJIElOk.DEDIANZUHE100pFDEDIANRONG,ZHEIYANGCHANSHENGDESIQUSHIJIANDAYUESHI500ns.


河北快3走势图b、DUANKOUVL/Reset

ZHEIGEDUANZISHIYONGLAIDINGYIJUYOUSHIMITEXINGZHIDESHURUInAHEInBDE,SHIDESHURUZAI2/3VLSHIKAITONG,ZAII/3 VLSHIZUOWEIGUANDUANXINHAO。DANGPWMXINHAOSHITTLDIANPINGSHI, GAIDUANZILIANJIERUTU3-5SUOSHI,DANGSHURUInAHEInBXINHAOWEI15VDESHIHOU,GAIDUANZIYINGGAITONGGUOYIGEDAYUE1KZUOYOUDEDIANZULIANJIEDAO++15VDIANYUANSHANG,ZHEIYANGKAIQIHEGUAN DUANDIANYAFENBIEYINGGAISHIlovHE5V.LINGWAI,SHURUUL/ResetDUANHAIYOULINGWAIDEGONGNENG:RUGUOQIJIEDI,ZELUOJIQUDONGJIEKOUDANYUANl.DI001NEIDECUOWUXINXIBEIQINGCHU。


c、MENJISHUCHUDUAN

MENJISHUCHUGxDUANZIJIEDIANLIBANDAOTIDEMENJI,DANGSCALEQUDONGQIYONG15VGONGDIANDESHIHOU,MENJISHUCHUTU15V.FUDEMENJIDIANYAYOUQUDONGQINEIBUCHANSHENG。SHIYONGRUTU3-6 JIEGOUDEDIANLUKEYISHIXIANKAITONGHEGUANDUANDESUDUDEBUYIYANG,ZENGJIALEYONGHUSHIYONGDELINGHUOXING。


d、BUJUHEBUXIAN

河北快3走势图QUDONGQIYINGGAIJINKENENGJINDEHEGONGLVBANDAOTIFANGZAIYIQI,ZHEIYANGCONGQUDONGQIDAODIANLIJINGTIGUANDEYINXIANJIUHUIJINKENENGDEDUAN,YIBANLAISHUOQUDONGQIDELIANXIANJINLIANGBUYAOZHANG GUO10LIMI。TONGSHIYIBANYAOQIUDAOJIDIANJIHEFASHEJIDEYINXIANCAIYONGJIAOHEXIAN,HAIYOUKEYIZAIIGBTDEMENJIHEFASHEJIZHIJIANLIANJIEYIDUIQINAWENYAERJIGUAN(15~18V) LAIBAOHUIGBTBUHUIBEIJICHUAN。


河北快3走势图QUDONGMOKUAIDEMOSHIXUANZEDUANMODWAIJIE+15VDIANYUAN,SHURUYINJIAORC1HERC2JIEDI,WEIZHIJIEGONGZUOMOSHI。LUOJIKONGZHIDIANPINGCAIYONG+15V,XINHAOSHURUGUANJIAO InA、InBLIAN JIEZAIYIQIJIESHOULAIZIDANPIANJIDEMAICHONGXINHAO,JINXINGTONGBUKONGZHI。2SD315ADESO1HESO2LIANGZHIGUANJIAOWAIJIESANJIGUANHEGUANGOUYONGLAIXIANGDANPIANJISHUCHULIANGSHUCHUTONGDAODE GONGZUOZHUANGTAI,QISHUCHUDUANJIEGOUJIEWEIJIDIANJIKAILUSHUCHU,KEYITONGGUOWAIJIESHANGLADIANZUYISHIYONGYUGEZHONGDIANPINGLUOJI。ZAIGUANJIAOSO1、SO2HEDIANYUANZHIJIAN,YIJIVisoX HELSXZHIJIANJIAFAGUANGERJIGUANJINXINGGUZHANGZHISHI。ZHENGCHANGQINGKUANGXIASO1HESO2SHUCHUJIEWEIGAODIANPING,SHANGDIANHOUD3HED4XIANLIANG,YANSHIJIMIAOHOUXIMIE,TONGSHID8HED15FALIANG。


河北快3走势图DANGJIANCEDAOGUZHANGXINHAOSHI,SO1HESO2DESHUCHUDIANPINGBEILADIDAODI,JID3HED4FALIANG,TONGSHID8HED15SHANSHUO。2SD315ASHITONGGUOJIANCE UCE(sat)LAIPANDUANHUILUSHIFOU DUANLUHEGUOLIU,DANGJIANCEDAOYILUHUOLIANGLUFASHENGGUOLIUXIANXIANGSHI,JIANCEDIANLUHUIBAYICHANGZHUANGTAIHUIKUIDAOQUDONGMOKUAI,QUDONGMOKUAINEIBUHUICHANSHENGYIGEGUZHANGXINHAOBINGJIANGTA SUOCUN,SUOCUNSHIJIANWEI1s,ZAIZHEIDUANSHIJIANNEI,QUDONGMOKUAIBUZAISHUCHUXINHAO,ERSHIJIANGLIANGZUIGBTJISHIGUANDUANYUYIBAOHU。TONGSHI,ZHUANGTAISHUCHUGUANJIAOSO1HESO2DEGAODIANPING BEILADI,GUANGOUTLP521DAOTONG,LIANGLUZHUANGTAIXINHAOTONGGUOHUOMEN74LS32SONGJIDANPIANJI。WEIFANGZHIYINGUANDUANSUDUTAIKUAIZAIIGBTDEJIDIANJISHANGCHANSHENGHENGAODEFANDIANDONGSHI,ZAI MENJISHUCHUDUANCAIYONGRUTU3.11SUOSHIDEDIANLUJIEGOUSHIXIANKAITONGHEGUANDUANSUDUDEBUTONG。KAITONGSHIMENJIDIANZUWEI3.4Ω,GUANDUANSHIDIANZUWEI6.8Ω,ERJIGUANCAIYONGKUAIHUI FUXING,ZHEIYANGJIUSHIGUANDUANSUDUXIAJIANGDAOANQUANSHUIPING。ZHEISHIYIZHANGSUOLVETU,DIANJIKEFANGDA。ANZHUCTRL,GUNDONGSHUBIAOGUNLUNKEZIYOUSUOFANG。


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