型(Xing) 号(Hao) :
CX75TDXXX待(Dai)机(Ji)功(Gong)耗(Hao) :
<(?)75mW工(Gong)作(Zuo)模(Mo)式(Shi) :
CCM/QR/DCM控(Kong)制(Zhi)方(Fang)式(Shi) :
60V/8mΩ(?),(?)85V/11mΩ(?),(?)100V/10mΩ(?)应(Ying) 用(Yong) :
电(Dian)源(Yuan)适(Shi)配(Pei)器(Qi),PD封(Feng) 装(Zhuang) :
TO-220FCX75TDXXX系(Xi)列(Lie)/高(Gao)性(Xing)能(Neng)开(Kai)关(Guan)电(Dian)源(Yuan)次(Ci)级(Ji)同(Tong)步(Bu)整(Zheng)流(Liu)芯(Xin)片(Pian)
概(Gai)述(Shu):(?)
CX75TDXXX是(Shi)一(Yi)颗(Ke)高(Gao)性(Xing)能(Neng)的(De)开(Kai)关(Guan)电(Dian)源(Yuan)次(Ci)级(Ji)侧(Ce)同(Tong)步(Bu)整(Zheng)流(Liu)控(Kong)制(Zhi)电(Dian)路(Lu)。(?)在(Zai)低(Di)压(Ya)大(Da)电(Dian)流(Liu)开(Kai)关(Guan)电(Dian)源(Yuan)应(Ying)用(Yong)中(Zhong),(?)轻(Qing)松(Song)满(Man)足(Zu)6级(Ji)能(Neng)效(Xiao),(?)是(Shi)理(Li)想(Xiang)的(De)超(Chao)低(Di)导(Dao)通(Tong)压(Ya)降(Jiang)整(Zheng)流(Liu)器(Qi)件(Jian)的(De)解(Jie)决(Jue)方(Fang)案(An)。(?)
芯(Xin)片(Pian)可(Ke)支(Zhi)持(Chi)高(Gao)达(Da)150kHz的(De)开(Kai)关(Guan)频(Pin)率(Lu)应(Ying)用(Yong), 并(Bing)且(Qie)支(Zhi)持(Chi)CCM/QR/DCM等(Deng)开(Kai)关(Guan)电(Dian)源(Yuan)工(Gong)作(Zuo)模(Mo)式(Shi)应(Ying)用(Yong),(?)其(Qi)极(Ji)低(Di)导(Dao)通(Tong)压(Ya)降(Jiang)产(Chan)生(Sheng)的(De)损(Sun)耗(Hao)远(Yuan)小(Xiao)于(Yu)肖(Xiao)特(Te)基(Ji)二(?)极(Ji)管(Guan)的(De)导(Dao)通(Tong)损(Sun)耗(Hao),(?)极(Ji)大(Da)提(Ti)高(Gao)了(Liao)系(Xi)统(Tong)的(De)转(Zhuan)换(Huan)效(Xiao)率(Lu),(?)大(Da)幅(Fu)降(Jiang)低(Di)了(Liao)整(Zheng)流(Liu)器(Qi)件(Jian)的(De)温(Wen)度(Du)。(?)
CX75TDXXX是(Shi)一(Yi)款(Kuan)内(Nei)置(Zhi)高(Gao)压(Ya)NMOSFET同(Tong)步(Bu)整(Zheng)流(Liu)开(Kai)关(Guan),(?)且(Qie)具(Ju)有(You)极(Ji)低(Di)的(De)内(Nei)阻(Zu),(?)可(Ke)提(Ti)供(Gong)系(Xi)统(Tong)高(Gao)达(Da)5A以(Yi)内(Nei)的(De)应(Ying)用(Yong)输(Shu)出(Chu);(?)通(Tong)过(Guo)检(Jian)测(Ce)集(Ji)成(Cheng)MOSFET 的(De)源(Yuan)漏(Lou)电(Dian)压(Ya)来(Lai)决(Jue)定(Ding)其(Qi)开(Kai)关(Guan)状(Zhuang)态(Tai),(?)能(Neng)够(Gou)兼(Jian)容(Rong)连(Lian)续(Xu)模(Mo)式(Shi)、(?)非(Fei)连(Lian)续(Xu)和(He)准(Zhun)谐(Xie)振(Zhen)工(Gong)作(Zuo)
模(Mo)式(Shi)的(De)反(Fan)激(Ji)转(Zhuan)换(Huan)器(Qi)。(?)
CX75TDXXX采(Cai)用(Yong)特(Te)有(You)自(Zi)供(Gong)电(Dian)技(Ji)术(Shu),(?)可(Ke)以(Yi)保(Bao)证(Zheng)在(Zai)原(Yuan)边(Bian)控(Kong)制(Zhi)系(Xi)统(Tong)恒(Heng)流(Liu)和(He)恒(Heng)压(Ya)两(Liang)种(Zhong)工(Gong)作(Zuo)状(Zhuang)态(Tai)下(Xia),(?)芯(Xin)片(Pian)都(Du)不(Bu)会(Hui)欠(Qian)压(Ya)工(Gong)作(Zuo)。(?)
特(Te)点(Dian):(?)
兼(Jian)容(Rong) CCM/QR/DCM 模(Mo)式(Shi)
特(Te)有(You)的(De)VDD自(Zi)供(Gong)电(Dian)技(Ji)术(Shu)
4.5A 驱(Qu)动(Dong)电(Dian)流(Liu)保(Bao)证(Zheng)MOSFET快(Kuai)速(Su)关(Guan)断(Duan)
600uA 低(Di)静(Jing)态(Tai)电(Dian)流(Liu)
支(Zhi)持(Chi)开(Kai)关(Guan)电(Dian)源(Yuan)频(Pin)率(Lu)最(Zui)高(Gao)至(Zhi)150kHz
支(Zhi)持(Chi) USB-PD+PPS 系(Xi)统(Tong)
大(Da)电(Dian)流(Liu)适(Shi)配(Pei)器(Qi)系(Xi)统(Tong)
封(Feng)装(Zhuang):(?)TO-220F
应(Ying)用(Yong)范(Fan)围(Wei):(?)
PD、(?)QC 快(Kuai)充(Chong)电(Dian)源(Yuan)多(Duo)口(Kou)
USB 充(Chong)电(Dian)器(Qi)
低(Di)压(Ya)大(Da)电(Dian)流(Liu)开(Kai)关(Guan)电(Dian)源(Yuan)
多(Duo)口(Kou)USB充(Chong)电(Dian)器(Qi)
低(Di)压(Ya)大(Da)电(Dian)流(Liu)开(Kai)关(Guan)电(Dian)源(Yuan)