名(Ming)称(Cheng) :
CX8576Q耐(Nai)压(Ya) :
36V输(Shu)出(Chu)电(Dian)压(Ya) :
ADJ输(Shu)出(Chu)电(Dian)流(Liu) :
4.8A工(Gong)作(Zuo)模(Mo)式(Shi) :
同(Tong)步(Bu)封(Feng)装(Zhuang) :
QFN5*5*20CX8576Q ,(?)36V耐(Nai)压(Ya)5A大(Da)电(Dian)流(Liu)同(Tong)步(Bu)降(Jiang)压(Ya)转(Zhuan)换(Huan)器(Qi),(?)符(Fu)合(He)AECQ100认(Ren)证(Zheng)
CX8576Q ,(?)4.75-36V耐(Nai)压(Ya),(?)内(Nei)置(Zhi)双(Shuang)NMOS,(?)4.8A大(Da)电(Dian)流(Liu)DC-DC同(Tong)步(Bu)降(Jiang)压(Ya)转(Zhuan)换(Huan)器(Qi)
CX8576Q是(Shi)一(Yi)种(Zhong)高(Gao)效(Xiao)、(?)高(Gao)压(Ya)、(?)同(Tong)步(Bu)的(De)降(Jiang)压(Ya)系(Xi)统(Tong)。(?)该(Gai)芯(Xin)片(Pian)是(Shi)一(Yi)款(Kuan)集(Ji)成(Cheng)高(Gao)侧(Ce)和(He)低(Di)侧(Ce)功(Gong)率(Lu)的(De)DC-DC转(Zhuan)换(Huan)器(Qi)。(?)该(Gai)转(Zhuan)换(Huan)器(Qi)的(De)宽(Kuan)输(Shu)入(Ru)范(Fan)围(Wei)从(Cong)4.75V到(Dao)36V,(?)输(Shu)出(Chu)电(Dian)压(Ya)从(Cong)0.8V到(Dao)VIN,(?)高(Gao)达(Da)4.8A连(Lian)续(Xu)输(Shu)出(Chu)电(Dian)流(Liu)。(?)转(Zhuan)换(Huan)器(Qi)可(Ke)配(Pei)置(Zhi)为(Wei)单(Dan)一(Yi)输(Shu)出(Chu),(?)每(Mei)个(Ge)输(Shu)出(Chu)具(Ju)有(You)独(Du)立(Li)的(De)恒(Heng)定(Ding)电(Dian)流(Liu)((?)CC)(?)调(Diao)节(Jie)。(?)在(Zai)发(Fa)生(Sheng)输(Shu)出(Chu)过(Guo)载(Zai)或(Huo)短(Duan)路(Lu)的(De)情(Qing)况(Kuang)下(Xia)。(?)其(Qi)他(Ta)保(Bao)护(Hu)功(Gong)能(Neng)包(Bao)括(Kuo)逐(Zhu)循(Xun)环(Huan)电(Dian)流(Liu)限(Xian)制(Zhi)、(?)输(Shu)入(Ru)下(Xia)电(Dian)压(Ya)和(He)过(Guo)电(Dian)压(Ya)保(Bao)护(Hu)和(He)热(Re)停(Ting)机(Ji)。(?)
CX8576Q还(Huan)通(Tong)过(Guo)选(Xuan)择(Ze)适(Shi)当(Dang)的(De)外(Wai)部(Bu)电(Dian)阻(Zu)分(Fen)压(Ya)器(Qi)来(Lai)提(Ti)供(Gong)可(Ke)编(Bian)程(Cheng)的(De)电(Dian)缆(Lan)电(Dian)压(Ya)降(Jiang)补(Bu)偿(Chang)。(?)开(Kai)关(Guan)频(Pin)率(Lu)在(Zai)内(Nei)部(Bu)设(She)置(Zhi)为(Wei)110 kHz。(?)
CX8576Q采(Cai)用(Yong)QFN20L-5×(?)5封(Feng)装(Zhuang)
特(Te)点(Dian):
4.75 V~36V电(Dian)源(Yuan)电(Dian)压(Ya)范(Fan)围(Wei)
2%电(Dian)压(Ya)参(Can)考(Kao)精(Jing)度(Du)
8%恒(Heng)定(Ding)电(Dian)流(Liu)精(Jing)度(Du)
外(Wai)部(Bu)电(Dian)流(Liu)限(Xian)制(Zhi)设(She)置(Zhi)
可(Ke)编(Bian)程(Cheng)操(Cao)作(Zuo)频(Pin)率(Lu)
占(Zhan)空(Kong)比(Bi)范(Fan)围(Wei)((?)0~95%)(?)
内(Nei)置(Zhi)可(Ke)调(Diao)线(Xian)路(Lu)补(Bu)偿(Chang)
内(Nei)部(Bu)软(Ruan)启(Qi)动(Dong)3 ms
CC/CV模(Mo)式(Shi)控(Kong)制(Zhi)
内(Nei)部(Bu)高(Gao)侧(Ce)和(He)低(Di)侧(Ce)功(Gong)率(Lu)MOSFET开(Kai)关(Guan)
逐(Zhu)循(Xun)环(Huan)过(Guo)电(Dian)流(Liu)保(Bao)护(Hu)
应(Ying)用(Yong):
汽(Qi)车(Che)充(Chong)电(Dian)器(Qi)、(?)便(Bian)携(Xie)式(Shi)充(Chong)电(Dian)器(Qi)设(She)备(Bei)、(?)通(Tong)用(Yong)直(Zhi)流(Liu)、(?)直(Zhi)流(Liu)转(Zhuan)换(Huan)器(Qi)与(Yu)电(Dian)流(Liu)限(Xian)制(Zhi)