欢乐拼三张LAIYUAN：SHANXIGUANGFUDIANQISHEBEIYOUXIANGONGSI FABUSHIJIAN：2019-10-15 DIANJICISHU：

欢乐拼三张     GUOJIZHENGLIUQI(InternationalRectifier)，DIANLIBANDAOTIHEGUANLIJIEJUEFANGANDEQUANQIULINGXIANQIYE，ZUIJINXUANBUTUICHUIR 3847DADIANLIUFUZAIDIAN(POL)DIAOJIEQI，KEYISHIYONGDISANDAIIR SupIRBuckBAOZHUANGZAIJINGZHIDE5x6HAOMI。GAIXILIEDEEDINGDIANLIUKUOZHANDAO25A。

欢乐拼三张     IR 3847XINXINGREZENGQIANGFENGZHUANGCAIYONGTONGJIAJISHUHEDUOXIANGCHUANGXINDEKONGZHIQIJISHU，KEZAI25AWURECHENDEQINGKUANGXIAGONGZUO，QIDIANLUBANCHICUNBIQITAJICHENGJIEJUEFANGANSHAO20%，BICAIYONGKONGZHIQIHEGONGLVMOSFETDEDANDUJIEJUEFANGANSHAO70%，CONGERZAI168 mm2DEDIANLUBANSHANGSHIXIANLEWANZHENGDE25ADIANYUANJIEJUEFANGAN。

欢乐拼三张     XINQIJIANJICHENGLEZUIXINYIDAIDEIRGONGLVMOSFET，YUDISANDAISUIRBuckGONGNENGFENGFU。KONGZHIQI。KONGZHIQIDEZHUYAOXINGNENGBAOKUOFENGZHUANGHOUDEJINGQUESIQUDIAOZHENG，ZUIDAXIANDUDIJIANSHAOSUNHAO，YIJINEIBUZHINENGLDO。ZHEIKEYIYOUHUAZHENGGEFUZAIFANWEIDEXIAOLV。GAIZHUANGZHIHAIJICHENGLEDADIANLIUYINGYONGSUOXUDESHIJICHAFENYAOGANGONGNENG，ZAI25℃~105℃DEWENDUFANWEINEI，JUYOU0.5%DECANKAODIANYAJINGDUHESHURUQIANKUI、CHAODIDOUDONGXINGNENG，CONGERJIANGXIANLU、FUZAIHEWENDUDEZHENGGESHUCHUDIANYADEJINGDUKONGZHIZAI3%YIXIA，MANZULEGAOXINGNENGTONGXINHEJISUANXITONGDEYAOQIU。

欢乐拼三张     IR 3847ZUOWEIDISANDAISUIRBuckDANSHURUDIANYA(5V-21V)XILIEDEZUIXINCHANPIN，CAIYONGLEYIZHONGTESHUDEDIAOZHIFANGAN，YUBIAOZHUNFANGANXIANGBI，DOUDONGJIANGDILE90%。LINGYIGEZHUYAODEHAOCHUSHI，SHUCHUDIANYAWENBOKEYIJIANSHAO30%，TONGSHIKEYISHIXIANGENGGAODEPINLVHUODAIKUANCAOZUO，YIDAILAIGENGXIAODECHICUN，GENGLIXIANGDESHUNTAIXIANGYING，HEJIAOSHAODESHUCHUDIANRONGQI。

     IR 3847SHIYONGJINGMIDEPQFN5BEI；6mmFENGZHUANG，WEI15AZHI25ADEYINGYONGTIGONGSHICHANGLINGXIANDEDIANQIHEREXINGNENG，LIRUZAI25ADADAOFENGZHIXIAOLVCHAOGUO96%，WENDUJINSHANGSHENG50DU/SHESHIDU。XINSHEBEIDEQITAGAIJINBAOKUOWAIBUTONGBU、PAIXU、VTTGENZONGHESHUCHUDIANYAXIANZHI。

欢乐拼三张     YOUHUALEXINQIJIANDEYINJIAOPEIZHI，SHIPANGLUDIANRONGQIYIYUFANGZHI。TONGSHI，NEIBUDIANLIUXIANZHIDEREBUCHANGTIGONGLESANGESHEZHI，KEYIBIANCHENGERBUXUYAOEWAIDEZUJIANHEBUJU。

     IR亚太区销售副总裁潘大伟说：随着新一代大电流IR 3847，具有实际差分遥感能力的红外，热和空间限制的高密度、大电流应用的挑战可以通过一个完全集成的解决方案来应对。该解决方案适用于25A电流，可提供总输出精度，满足负载要求，在168 mm2的电路板上可达到3%以上。同一种器件的总输出精度一般为5%或更高。IR 3847通过显著降低抖动，可以提供更高的闭环带宽，通过显著减小抖动，获得更好的瞬态响应和较低的输出电容，脉宽仅为50 ns。同时，它还可以在较小的电路板上实现更大的频率运算。我们的客户希望在不影响基准性能和密度的情况下，IR 3847能够满足这些要求，并进一步简化设计过程。