必易微推出65W合封氮化鎵快充方案

2022-01-04

伴隨氮化鎵快充的普及性,將氮化鎵電子元件與的控制開關及控制器等封裝類型在同種顆集成電路芯片里面,會逐漸擁有中低端高效、性價比最高的很好解決形式。可以通過將經典氮化鎵電源開關線中十顆到幾顆處理芯片結合到一起去,既精筒了電源開關線設計制作,也極大的降低了PCB占板面積計算,要求快充快速充電子元件易產量、高實際效果的追求幸福。


biyiweimianshilesikuantongguodfn8*8fengzhuangdehefengdanhuajiadianyuanjichengic,,dankedianyuanjichengiczhicheng100wgongzuogonglvshuru。dianyuanjichengicditongguodahuxingmianjisanrepad,henhaodejiangdigonglvqijianshengwen。detongshineihuanjichengweileyoutianqidonghexdianjiedianrongshifangdianneng,daijigongzuopinlvgaoyu30mw,nenggoumanzujianquyangexuqiudeyijinengxiaoxuqiu。

 

danhuajiayuguankongqi、qushiqisuoyouhefenghoulai,shixuyaojiangdiledayueneifushengjunjibenshujuduigaopinjishuyongtuxiadezuoyong,xiangjiaozhongguochuantongduokejichengicdekuaichongchulixize,hefengxuyaodajiangdiledayueneifushengjunjibenshujusuoxiyindezhenlingheguochong,taobineifushengjunjibenshujuzhishidewuqiyong,zengjiadianchichongjiayongdianqidexiangduiwenmingque,shixiangaopinqibijishuyongtu。

 

一、必易微65W合封氮化鎵快充參考設計外觀

 

1.jpg


biyiwei65whefengdanhuajiakuaichongduibifangangousiliyongyikuaixiaobanyicijiguangduihanduquemilvboxianluheusb-cshanghaimuzuo。shanghaixiaobanhuanjiguangduihanlefuwuxieyixinpian,chuangxinxianlufangangousibingtishengyudikeyonglv。

 

2.jpg


zhishiyouxicankaoziliaoshezhianquanshiyonglebiyiweihefengdanhuajiajichengsanjiguanchuliqi,yuanbiansanjiguanshifenjianjie,jinjinzhiyouerkezhengliuqiaohekp22066danhuajiahefengjichengsanjiguanchuliqi。

 

3.jpg


shiyongyoubiaokachidechudianyuanshipeiqiduibishezhidaxiaowei51.7mm。


4.jpg


長寬比為30mm。

 

5.jpg


tebiewei23.7mm,anzhaodaxiaojisuanfangshidianjigonglvrongzhongwei1.766w/cm3。

 

二、必易微65W合封氮化鎵快充參考設計解析

 

zhiliyugaozhenghehefengdanhuajiadejishuyingyong,cikuan65wkuaichongshedingdianxianwubijianhua,bujinjinyoujianhuadedianxian,cuowulvyouhua,huanyouwubigaoderexiaolvgaomidu。

 

6.jpg


fasongduanxiaobanzhengxianghanbaoxianfeiyongsi,xdianjiedianrong,gongmodiangan,beibuhanleshiyongyuchaogaoyaqidongdedianganhexianliuneizu。

 

7.jpg


duqulvbodianjiedianjiedianrongsuocaiyongyongmingkcxguochangaoyadianjiedianjiedianrong,400v 33μf,gongjike。duqudianzuzhishixianguangoubaogao。

 

8.jpg


shuchushiyongleliangliyongmingdenpxgutaiyingpandianzulvbo,25v 470μf,lianglibingjie。

 

9.jpg


congfangmianquyukongjiankanbuchubiyiwei65whefengdanhuajiacankaoxuanquzhizuodelianglingwai xiangdangdadesuoxiaoxuduoquyukongjian。

 

10.jpg


fasongduanzhengliuanzhaowoerdewrlsb60mzhengliuqiao。

 

11.jpg


biyiweikp22066shishiyikuankuaichongjiejianshejizhizuodehexinsixiangyuanqijianfengzhuang。kp22066zuzhijiegouzhenghe165mωdaozudedanhuajiaanniuguan,fanjiyizhiqihexindeguodeanzhuangqudongqiruanjiandianyuansanjiguan。chulixinpianzuzhijiegouzhenghegaoyalikaishidianyuansanjiguan,kejieyuekaishirizibingyouxiaoxiajiangdaijiedinggonglv。yitonghuanzhenghelexdiangandianchichongdiandegongneng,kejin1buyouxiaoxiajiangdaijiedinggonglv。yitongyuzhigaoxindeguodedanhuajiaanzhuangqudongqiruanjian,geiyuzengqiangde6.2vzhajianzhuangqudongqiruanjiandianliudianya。

 

12.jpg

 

kp22066xuanzelechayashunshidianliudaxiaochouyangxitongshuiping,qushiloudiananniukaiguanzhongmeiyouchouyangzuzhi,kaiqishiqushiyunxingshusonggonglvbudongshoudaoleshunshidianliudaxiaoquyangfangfazuzhiyajiangsunhai,shifengenggaoxiao。hefengxitongshuipingjinyibudezoujianxiaolehaojiquanshengcunxingnengduidipinanniukaiguandesunhai,yanchangjianzhutiwendingkekaoxing。kp22066jubeiyousandangyunxingsulvkeshiyongguanjiaoyunxinghuanjing,dazai140khz、300khz、500khz,dazai9-112vsongdianyunxingshusonggonglv,tihuankuanyunxingshusonggonglvshusongyingyonglingyu。

 

kp2206xyuandaiguzhigonglvchoudongjibengongnengyiwangzhanyouhuaemi,dazailvsedexingshihedagexingshigangwei,dianziqijianneizhinengjiajukongzhixitonggonglepeidianqianya、guoyaquebao,zhinengjiajukongzhixitongjianpanshuruqianya、guoyaquebao,zhinengjiajukongzhixitonggongzuoshuchuguoyaquebao,zhupincigonglvyaoqiu,fuzaiquebao,guoliuquebao,fatangquebao,gonglvsongyangdianzuzhiduanluquebaodengquebaocuoshi。

 

zhidegoumaiyitideshi,kp2206xhefengjichengdianlujidaijidaidanpianjixinpianhuanfuchishuangraozuweijichengdianlujidaijidaidanpianjixinpiansongdianshebei,juhaojigesongdianshebeiyinjiao,jiukeyianzhaoqiduquedingdianzujiang,tianjiasongdianshebeiraozuchoutou。dangduquedingdianzujiangbilvkuanqieduquedingdianzujiangjiaogaoshi,jichengdianlujidaijidaidanpianjixinpiankexitongzidongtianjiachengyachadaraozusongdianshebei,jianshaojichengdianlujidaijidaidanpianjixinpianchanpinxiaohao。kp22066shiyongbiyiweizhuanyoudedfn8*8fengzhuangleixing,jiangzuidagonglvchuanxianheguanlichuanxianfenlichuli,bingshiyongdazhandisanrepad,keyiyouxiaojianshaoxieloudianliu,jugengyouxiudesanretexing。

 

13.jpg


tiepianydianjiedianrongchanyuteruixiang。

 

14.jpg


tongshijinxingzhengliuguankongqiyiyangchanyubiyiwei,jixingweikp4060,tongguolejiejiankongjiandesot23-6xinpianfengzhuang。kp4060shiyongzuigaode600khzshangbanpinfan,manzuxuyaokp22066dipinxuanzhuankaiguanruanjianyingyong。

 

15.jpg


kp4060shiyongdcm、bcm、ccm、qryewumoshiheyouyuanqianwei flyback tuopujiegou,shiyong600khzyewucaozuopinlv,ronghegaoyadianjianchajichengxitongyunfanghegaoyadianyongdianshebeijichengxitongyunfang,ronghezhinenghuashuangluldo,bixufuzhuqidianjiraoxianyongdianshebei,shiyongshuchudejichuansryewu。

 

kp4060keyikuanbiaozhunmonishuchuxiandianyashiyu(0~20v),xiangdangshiyuyukeyiqc、pddenghetongdekuaichonglinyu。qiekeyigaocehuodicepeizhi。<30ns tuidingshiyongdeheguanduanyanchishijian,gateanzhuangqudongyouyuanqianweijiyi,fangfanjituozaiouheyinfadewutuidingshiyongde,jijuzhuanlishenqingdezhilidianliudaxiaoguolingguanduanhezhilituidingshiyongdeceliangjiyifangfanwutuidingshiyongde,jiaqiangzuzhilingdaoweishengshiyongde。

 

16.jpg


fasongdaozhengliuguanlaiyuanyingfeiling,bsc0805ls,nmos,naichongji100v,daozu8.5mω。

 

17.jpg


zhuanhuanshangyijidaidianyuanxinpiangenjuhuinengtaihusb350,jiushikedanckoudeshangyijidaidianyuanxinpian,doujiezhuleusb pd3.0heppsvrenzheng。

 

三、必易微65W合封氮化鎵快充參考設計測試


neimeshibiyiweichushidezhenduiyouxidanhuajiakuaichongdejiancejiancezixun,biyiweixianyiduiyouxixizezuochulezhunquewuwudejiancejiance,jiancejiancemeixiangdaogongjiejian。

 

18.jpg

 

zhinenggenjubiyiweitigaodejianceshujuwenjian,cikuan65whefengdanhuajiakuaichongzai230vacjinrushi,9、12、15v3ashurushuchudedehuanweigongzuocuowulvjunruguochaoguo92%,zaidangzhong20v3.25aguozaishurushuchudehuanweigongzuocuowulvyuewei93.5%,xiangbijiaochuantongshiguimosshejifangannaifushixingqudebuduantisheng。

 

19.jpg

 

jiechulailelaishimanzaidaijiedinggonglvjiancha,110vacshurenshi,manzaishurenedinggonglvwei19.7mw,230vacshurenshi,manzaishurenedinggonglvwei26mw,daijiedinggonglvbiaoxianchuzhong。

 

20.jpg


kp22066gengjutuchudefuzaitongbuxingbaohuqu,5,9vmonizhuanhuandianyashijiaodamonizhuanhuandianyazhiliudianwei7a,12,15,20vmonizhuanhuandianyashijiaodamonizhuanhuandianyazhiliudianchaoguo5a,hehuanguilpsxiangyao。

 

shouqilaishikp22066dechujiceshiruanjian。

 

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220vac (l)-20v/3.25a

 

22.jpg


220vac (n)-20v/3.25a

 

23.jpg


110vac (l)-20v/3.25a

 

24.jpg

110vac (n)-20v/3.25a

 

querencepinghuichachu,kp22066dejianyafanshecepingjunfuheguojiadanweibiaozhundanwei,qiegengjujiaodadedeyuliang。

 

25.jpg


biyiweidangxiayituixingjilimishangaidedanhuajiakuaichongxiaochujihuashu,shuyudagongxiaoliyongdekp2801 pfcyizhiqi、kezhiqudanhuajiadiankaiguanguandekp2206/2202、hefengdanhuajiacunchuxinpiankp22064/22066xiangyingzhongpinsoujizhengliuyizhiqikp4060。huanyou,anquanshiyongpfc+danhuajiahefengzuzhixingshide120wkuaichongjihuashurujinyituixing,xudiantouwangzaizuijincaihuiweidazhongzaochengxiangjinfenxijikaoshi。

 

充電頭網總結

 

gouduibiyiwei65whefengdanhuajiakuaichongcankaoxuanqushejifangandegainiandetigong,womenzugoudalianglaidaodanhuajiahefengdetixingyouquedian。hefengicxinpiangoumingxianjianxiaojichengdianluxinpianguimo,biandejianhuanengdiandongchechongdianshangdeshejifangandegainian。jichengdianluxinpianguimodeshaobucuojianxiaonengdiandongchechongdianshangdeliangchanupanzhizaofeibingtuijingongzuoshisu,yinerjiakuaihuodedaliangshichang。

 

anzhaozhuanghuanyougaoxiaolvhedaijihaodiandeceshitupian,nengnengtuxianfaxianhefengdanhuajiajihedianluxinpianjiangyizhiqi、quchengqi、danhuajiadianziyuanqijianjihehoudexingnengcanshuyoulieshi。yougaoxiaolvdefazhan、daijihaodiandejiaodi,fuhelezhujianyangeguifandenengxiaobibiaozhunguiding,duidahuanjinggengrongqia,zhuliqiditantanpaifang。


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