这(Zhe)是(Shi)国(Guo)产(Chan)电(Dian)源(Yuan)芯(Xin)片(Pian)原(Yuan)厂(Chang)诚(Cheng)芯(Xin)微(Wei)科(Ke)技(Ji)最(Zui)近(Jin)推(Tui)出(Chu)的(De)一(Yi)款(Kuan)双(Shuang)C口(Kou) 45W PD车(Che)载(Zai)快(Kuai)充(Chong),(?)兼(Jian)容(Rong)市(Shi)面(Mian)主(Zhu)流(Liu)快(Kuai)充(Chong)协(Xie)议(Yi)。(?)该(Gai)方(Fang)案(An)由(You)两(Liang)颗(Ke)CX8831组(Zu)成(Cheng),(?)高(Gao)集(Ji)成(Cheng)、(?)超(Chao)精(Jing)简(Jian)外(Wai)围(Wei)、(?)单(Dan)C盲(Mang)插(Cha)支(Zhi)持(Chi)5V / 9V / 12V / 15V / 20V五(Wu)个(Ge)电(Dian)压(Ya)档(Dang)位(Wei)和(He)5-11V 3A / 5-11V 1.8A两(Liang)组(Zu)PPS电(Dian)压(Ya)档(Dang)位(Wei),(?)C1+C2口(Kou)同(Tong)时(Shi)充(Chong)电(Dian)支(Zhi)持(Chi)每(Mei)口(Kou)20W输(Shu)出(Chu)功(Gong)率(Lu)自(Zi)动(Dong)分(Fen)配(Pei)。(?)满(Man)足(Zu)两(Liang)台(Tai)手(Shou)机(Ji)同(Tong)时(Shi)快(Kuai)充(Chong)需(Xu)求(Qiu)。(?)
参(Can)数(Shu)如(Ru)下(Xia):(?)
单(Dan)C输(Shu)出(Chu)(盲(Mang)插(Cha)):(?)5V3A / 9V3A / 12V3A / 15V3A / 20V2.25A
C1输(Shu)出(Chu) : 45W (MAX)
C2输(Shu)出(Chu) : 45W (MAX)
C1+C2 : 5V3A / 9V2.22A / 12V1.62A 40W(MAX)
45W车(Che)载(Zai)PD快(Kuai)充(Chong)DEMO外(Wai)观(Guan):(?)
外(Wai)围(Wei)精(Jing)简(Jian)是(Shi)CX8831的(De)一(Yi)大(Da)亮(Liang)点(Dian)。(?)可(Ke)以(Yi)看(Kan)到(Dao),(?)车(Che)充(Chong)PCBA正(Zheng)面(Mian)除(Chu)了(Liao)正(Zheng)负(Fu)极(Ji)和(He)两(Liang)Type-C输(Shu)出(Chu)接(Jie)口(Kou)外(Wai),(?)仅(Jin)有(You)2颗(Ke)磁(Ci)环(Huan)电(Dian)感(Gan)、(?)3颗(Ke)电(Dian)容(Rong)。(?)
PCBA背(Bei)面(Mian)同(Tong)样(Yang)非(Fei)常(Chang)简(Jian)洁(Jie),(?)除(Chu)了(Liao)几(Ji)颗(Ke)阻(Zu)容(Rong)元(Yuan)件(Jian)外(Wai)、(?)仅(Jin)有(You)2颗(Ke)CX8831。(?)产(Chan)品(Pin)设(She)计(Ji)简(Jian)单(Dan),(?)BOM成(Cheng)本(Ben)低(Di),(?)有(You)效(Xiao)缩(Suo)短(Duan)产(Chan)品(Pin)开(Kai)发(Fa)周(Zhou)期(Qi)。(?)PCBA板(Ban)L*W规(Gui)格(Ge)为(Wei)64.45mm*18.36mm
使(Shi)用(Yong)ChargerLAB POWER-Z KT002测(Ce)得(De)C1、(?)C2口(Kou)支(Zhi)持(Chi)QC2.0、(?)QC3.0、(?)AFC、(?)FCP、(?)SCP、(?)VOOC、(?)MTK、(?)PD3.0、(?)Apple2.4A等(Deng)市(Shi)面(Mian)主(Zhu)流(Liu)快(Kuai)充(Chong)协(Xie)议(Yi),(?)具(Ju)备(Bei)5V/3A、(?)9V/3A 、(?)12V/3A、(?)15V/3A、(?)20V/ 2.25A五(Wu)组(Zu)固(Gu)定(Ding)电(Dian)压(Ya)档(Dang)位(Wei)以(Yi)及(Ji)5-11V 3A / 5-11V 1.8A两(Liang)组(Zu)PPS电(Dian)压(Ya)档(Dang)位(Wei)。(?)
C1/C2任(Ren)一(Yi)口(Kou)单(Dan)插(Cha)/盲(Mang)插(Cha):(?)
C1+C2口(Kou)同(Tong)时(Shi)充(Chong)电(Dian)支(Zhi)持(Chi)每(Mei)口(Kou)20W输(Shu)出(Chu)功(Gong)率(Lu)自(Zi)动(Dong)分(Fen)配(Pei) (40W Max)
CX8831是(Shi)一(Yi)颗(Ke)集(Ji)成(Cheng)多(Duo)种(Zhong)快(Kuai)充(Chong)协(Xie)议(Yi)的(De)降(Jiang)压(Ya)SoC芯(Xin)片(Pian),(?)采(Cai)用(Yong)QFN4*4-16L封(Feng)装(Zhuang),(?)芯(Xin)片(Pian)内(Nei)部(Bu)集(Ji)成(Cheng)高(Gao)效(Xiao)同(Tong)步(Bu)降(Jiang)压(Ya)转(Zhuan)换(Huan)器(Qi) 。(?)
CX8831支(Zhi)持(Chi)USB Type-C 和(He) PD3.1 协(Xie)议(Yi),(?)高(Gao)通(Tong) QC2.0/3.0/3.0+协(Xie)议(Yi),(?)华(Hua)为(Wei) FCP/SCP/HVSCP 协(Xie)议(Yi),(?)VOOC 协(Xie)议(Yi),(?)联(Lian)发(Fa)科(Ke) PE2.0 协(Xie)议(Yi),(?)三(San)星(Xing) AFC 协(Xie)议(Yi),(?)以(Yi)及(Ji)USB BC1.2 DCP 协(Xie)议(Yi)以(Yi)及(Ji) Apple2.4A充(Chong)电(Dian)规(Gui)范(Fan),(?)支(Zhi)持(Chi)CC双(Shuang)口(Kou)输(Shu)出(Chu),(?)带(Dai)CHIP-LINK互(Hu)联(Lian),(?)可(Ke)以(Yi)实(Shi)现(Xian)双(Shuang)路(Lu)C口(Kou)的(De)PD3.1同(Tong)时(Shi)独(Du)立(Li)快(Kuai)充(Chong)((?)实(Shi)现(Xian)多(Duo)口(Kou)同(Tong)插(Cha)降(Jiang)功(Gong)率(Lu))(?)。(?)可(Ke)为(Wei)车(Che)载(Zai)充(Chong)电(Dian)器(Qi)提(Ti)供(Gong)完(Wan)整(Zheng)的(De)双(Shuang)口(Kou)高(Gao)功(Gong)率(Lu)电(Dian)源(Yuan)快(Kuai)充(Chong)解(Jie)决(Jue)方(Fang)案(An)。(?)
CX8831支(Zhi)持(Chi)最(Zui)大(Da)36V的(De)电(Dian)压(Ya)输(Shu)入(Ru),(?)支(Zhi)持(Chi)5V、(?)9V、(?)12V、(?)15V、(?)20V五(Wu)个(Ge)档(Dang)位(Wei)电(Dian)压(Ya)输(Shu)出(Chu),(?)CX8831采(Cai)用(Yong)COT控(Kong)制(Zhi)模(Mo)式(Shi),(?)内(Nei)置(Zhi)电(Dian)流(Liu)采(Cai)样(Yang)电(Dian)路(Lu)和(He)纹(Wen)波(Bo)补(Bu)偿(Chang)电(Dian)路(Lu)。(?)内(Nei)置(Zhi)双(Shuang)N型(Xing)低(Di)阻(Zu)抗(Kang)功(Gong)率(Lu)开(Kai)关(Guan)管(Guan)。(?)只(Zhi)需(Xu)两(Liang)个(Ge)电(Dian)感(Gan)、(?)两(Liang)颗(Ke)SOC即(Ji)可(Ke)实(Shi)现(Xian)多(Duo)口(Kou)同(Tong)插(Cha)降(Jiang)功(Gong)率(Lu)的(De)快(Kuai)充(Chong)方(Fang)案(An),(?)可(Ke)有(You)效(Xiao)减(Jian)小(Xiao)整(Zheng)体(Ti)方(Fang)案(An)的(De)尺(Chi)寸(Cun),(?)降(Jiang)低(Di)BOM成(Cheng)本(Ben)。(?)CX8831带(Dai)有(You)线(Xian)缆(Lan)补(Bu)偿(Chang)功(Gong)能(Neng),(?)随(Sui)着(Zhuo)输(Shu)出(Chu)电(Dian)流(Liu)增(Zeng)大(Da)相(Xiang)应(Ying)的(De)提(Ti)高(Gao)输(Shu)出(Chu)电(Dian)压(Ya),(?)来(Lai)补(Bu)偿(Chang)因(Yin)线(Xian)缆(Lan)阻(Zu)抗(Kang)引(Yin)起(Qi)的(De)电(Dian)压(Ya)下(Xia)降(Jiang)。(?)CX8831通(Tong)过(Guo)两(Liang)颗(Ke)芯(Xin)片(Pian)互(Hu)联(Lian)((?)CHIP-LINK)(?),(?)可(Ke)以(Yi)实(Shi)现(Xian)两(Liang)个(Ge)USB-C口(Kou)单(Dan)独(Du)高(Gao)功(Gong)率(Lu)工(Gong)作(Zuo),(?)同(Tong)时(Shi)工(Gong)作(Zuo)时(Shi)降(Jiang)到(Dao)低(Di)功(Gong)率(Lu)输(Shu)出(Chu)。(?)CX8831能(Neng)自(Zi)适(Shi)应(Ying)输(Shu)入(Ru)电(Dian)压(Ya),(?)依(Yi)据(Ju)输(Shu)入(Ru)电(Dian)压(Ya)自(Zi)动(Dong)调(Diao)节(Jie)输(Shu)出(Chu)功(Gong)率(Lu)。(?)
CX8831的(De)输(Shu)出(Chu)具(Ju)有(You)CV/CC特(Te)性(Xing),(?)当(Dang)输(Shu)出(Chu)电(Dian)流(Liu)小(Xiao)于(Yu)设(She)定(Ding)值(Zhi),(?)输(Shu)出(Chu)CV模(Mo)式(Shi),(?)输(Shu)出(Chu)电(Dian)压(Ya)恒(Heng)定(Ding);(?)当(Dang)输(Shu)出(Chu)电(Dian)流(Liu)大(Da)于(Yu)设(She)定(Ding)值(Zhi),(?)输(Shu)出(Chu) CC模(Mo)式(Shi),(?)输(Shu)出(Chu)电(Dian)压(Ya)降(Jiang)低(Di)。(?)当(Dang)其(Qi)中(Zhong)一(Yi)个(Ge)USB-C口(Kou)工(Gong)作(Zuo)在(Zai)5V/200mA((?)1W)(?)以(Yi)内(Nei),(?)另(Ling)一(Yi)个(Ge)USB-C口(Kou)可(Ke)实(Shi)现(Xian)高(Gao)功(Gong)率(Lu)输(Shu)出(Chu)。(?)
CX8831支(Zhi)持(Chi)二(?)次(Ci)烧(Shao)录(Lu),(?)可(Ke)实(Shi)现(Xian)在(Zai)线(Xian)升(Sheng)级(Ji)。(?)
45W双(Shuang)C口(Kou)PD车(Che)充(Chong)采(Cai)用(Yong)CX8831典(Dian)型(Xing)方(Fang)案(An)应(Ying)用(Yong)中(Zhong)CX8831该(Gai)芯(Xin)片(Pian)外(Wai)围(Wei)精(Jing)简(Jian),(?)仅(Jin)需(Xu)极(Ji)少(Shao)元(Yuan)器(Qi)件(Jian)即(Ji)可(Ke)实(Shi)现(Xian)快(Kuai)充(Chong)功(Gong)能(Neng),(?)有(You)效(Xiao)降(Jiang)低(Di)产(Chan)品(Pin)的(De)BOM成(Cheng)本(Ben);(?)同(Tong)时(Shi),(?)CX8831还(Huan)可(Ke)兼(Jian)容(Rong)QC2.0、(?)QC3.0、(?)AFC、(?)FCP、(?)SCP、(?)VOOC、(?)MTK、(?)PD3.0、(?)Apple2.4A等(Deng)多(Duo)种(Zhong)充(Chong)电(Dian)协(Xie)议(Yi),(?)适(Shi)用(Yong)于(Yu)OPPO、(?)华(Hua)为(Wei)、(?)小(Xiao)米(Mi)、(?)三(San)星(Xing)、(?)苹(Ping)果(Guo)等(Deng)品(Pin)牌(Pai)手(Shou)机(Ji)充(Chong)电(Dian)。(?)
CX8831车(Che)充(Chong)DEMO具(Ju)有(You)高(Gao)集(Ji)成(Cheng)和(He)兼(Jian)容(Rong)性(Xing)强(Qiang)两(Liang)大(Da)特(Te)点(Dian)。(?)通(Tong)过(Guo)其(Qi)PCBA外(Wai)观(Guan)图(Tu)片(Pian)可(Ke)以(Yi)看(Kan)到(Dao),(?)芯(Xin)片(Pian)外(Wai)围(Wei)仅(Jin)有(You)3颗(Ke)电(Dian)容(Rong)、(?)2颗(Ke)电(Dian)感(Gan)以(Yi)及(Ji)少(Shao)量(Liang)的(De)贴(Tie)片(Pian)阻(Zu)容(Rong)元(Yuan)件(Jian),(?)PCBA设(She)计(Ji)精(Jing)简(Jian),(?)灵(Ling)活(Huo)性(Xing)高(Gao),(?)易(Yi)于(Yu)工(Gong)程(Cheng)师(Shi)进(Jin)行(Xing)高(Gao)效(Xiao)率(Lu)方(Fang)案(An)开(Kai)发(Fa),(?)该(Gai)方(Fang)案(An)是(Shi)市(Shi)面(Mian)上(Shang)一(Yi)款(Kuan)不(Bu)可(Ke)多(Duo)得(De)的(De)超(Chao)精(Jing)简(Jian)外(Wai)围(Wei)、(?)超(Chao)高(Gao)性(Xing)价(Jia)比(Bi)车(Che)充(Chong)PD协(Xie)议(Yi)集(Ji)成(Cheng)方(Fang)案(An)。(?)