型(Xing) 号(Hao) :
CX75GD048H待(Dai)机(Ji)功(Gong)耗(Hao) :
<(?)75mW工(Gong)作(Zuo)模(Mo)式(Shi) :
PWM/QR控(Kong)制(Zhi)方(Fang)式(Shi) :
集(Ji)成(Cheng)GaN(0.48Ω(?))应(Ying) 用(Yong) :
全(Quan)电(Dian)压(Ya)36W电(Dian)源(Yuan)适(Shi)配(Pei)器(Qi),PD封(Feng) 装(Zhuang) :
HSOP-7概(Gai)述(Shu):(?)
CX75GD048H是(Shi)一(Yi)款(Kuan)集(Ji)成(Cheng)高(Gao)压(Ya)GaNFET功(Gong)率(Lu)器(Qi)件(Jian)高(Gao)频(Pin)高(Gao)性(Xing)能(Neng)准(Zhun)谐(Xie)振(Zhen)式(Shi)交(Jiao)直(Zhi)流(Liu)转(Zhuan)换(Huan)功(Gong)率(Lu)开(Kai)关(Guan),(?)应(Ying)用(Yong)于(Yu)36W内(Nei)高(Gao)性(Xing)能(Neng)、(?)低(Di)待(Dai)机(Ji)功(Gong)率(Lu)、(?)低(Di)成(Cheng)本(Ben)、(?)高(Gao)效(Xiao)率(Lu)的(De)隔(Ge)离(Li)型(Xing)反(Fan)激(Ji)式(Shi)开(Kai)关(Guan)电(Dian)源(Yuan)。(?)
CX75GD048H的(De)工(Gong)作(Zuo)频(Pin)率(Lu)最(Zui)高(Gao)可(Ke)达(Da)130KHZ,(?)可(Ke)全(Quan)范(Fan)围(Wei)工(Gong)作(Zuo)在(Zai)准(Zhun)谐(Xie)振(Zhen)模(Mo)式(Shi),(?)在(Zai)轻(Qing)载(Zai)时(Shi)则(Ze)会(Hui)工(Gong)作(Zuo)于(Yu)burst模(Mo)式(Shi)以(Yi)提(Ti)升(Sheng)效(Xiao)率(Lu),将(Jiang)23kHz以(Yi)下(Xia)的(De)音(Yin)调(Diao)能(Neng)量(Liang)降(Jiang)至(Zhi)最(Zui)低(Di),(?)并(Bing)在(Zai)操(Cao)作(Zuo)过(Guo)程(Cheng)中(Zhong)消(Xiao)除(Chu)音(Yin)频(Pin)噪(Zao)声(Sheng)。(?)
CX75GD048H集(Ji)成(Cheng)了(Liao)完(Wan)备(Bei)的(De)保(Bao)护(Hu)功(Gong)能(Neng),(?)包(Bao)括(Kuo):(?)Vcc欠(Qian)压(Ya)保(Bao)护(Hu)((?)UVLO)(?),Vcc过(Guo)压(Ya)保(Bao)护(Hu)((?)Vcc_OVP)(?),输(Shu)入(Ru)欠(Qian)压(Ya)保(Bao)护(Hu)((?)Brown out)(?),输(Shu)入(Ru)过(Guo)压(Ya)保(Bao)护(Hu)((?)Line OVP)(?),输(Shu)出(Chu)过(Guo)压(Ya)保(Bao)护(Hu)((?)VO_OVP)(?),(?)FB开(Kai)短(Duan)路(Lu)保(Bao)护(Hu)以(Yi)及(Ji)副(Fu)边(Bian)SR短(Duan)路(Lu)保(Bao)护(Hu),(?)CS开(Kai)短(Duan)路(Lu)保(Bao)护(Hu)等(Deng)。(?)
CX75GD048H提(Ti)供(Gong)了(Liao)优(You)良(Liang)的(De)电(Dian)磁(Ci)干(Gan)扰(Rao)性(Xing)能(Neng),为(Wei)需(Xu)要(Yao)超(Chao)低(Di)待(Dai)机(Ji)功(Gong)耗(Hao)的(De)高(Gao)性(Xing)价(Jia)比(Bi)反(Fan)激(Ji)式(Shi)开(Kai)关(Guan)电(Dian)源(Yuan)系(Xi)统(Tong)提(Ti)供(Gong)了(Liao)一(Yi)个(Ge)很(Hen)好(Hao)的(De)设(She)计(Ji)平(Ping)台(Tai)。(?)
特(Te)点(Dian):(?)
内(Nei)置(Zhi)高(Gao)压(Ya)D_GaNFET功(Gong)率(Lu)器(Qi)件(Jian)
宽(Kuan)Vcc工(Gong)作(Zuo)电(Dian)压(Ya):DC9V-40V
最(Zui)高(Gao)可(Ke)达(Da)130kHz开(Kai)关(Guan)频(Pin)率(Lu)
专(Zhuan)有(You)软(Ruan)启(Qi)动(Dong)电(Dian)路(Lu)可(Ke)降(Jiang)低(Di)次(Ci)级(Ji)Vds应(Ying)力(Li)
内(Nei)置(Zhi)输(Shu)入(Ru)过(Guo)欠(Qian)压(Ya)保(Bao)护(Hu)
内(Nei)置(Zhi)输(Shu)出(Chu)过(Guo)压(Ya)保(Bao)护(Hu)
内(Nei)置(Zhi)Vcc过(Guo)欠(Qian)压(Ya)保(Bao)护(Hu)
内(Nei)置(Zhi)OPP/SSCP保(Bao)护(Hu)
内(Nei)置(Zhi)引(Yin)脚(Jiao)开(Kai)短(Duan)路(Lu)保(Bao)护(Hu)
支(Zhi)持(Chi)外(Wai)部(Bu)OTP设(She)置(Zhi)保(Bao)护(Hu)
支(Zhi)持(Chi)PPS宽(Kuan)范(Fan)围(Wei)输(Shu)出(Chu)
HSOP-7封(Feng)装(Zhuang)
应(Ying)用(Yong)范(Fan)围(Wei):(?)
开(Kai)关(Guan)式(Shi)AC-DC电(Dian)源(Yuan)
智(Zhi)能(Neng)小(Xiao)家(Jia)电(Dian)
PC外(Wai)围(Wei)供(Gong)电(Dian)设(She)备(Bei)
笔(Bi)记(Ji)本(Ben)电(Dian)脑(Nao)辅(Fu)助(Zhu)电(Dian)源(Yuan)