盈多多彩票

MAX1708 大功率、升压型DC_cvvt发动机是什么意思

发布时间:2019-12-20    信息来源:nanofib.com    作者:儒安机械

  MAX1708为大功率、升压型DC-DC转换器建立了一种新的、节省空间的标准。它利用内部功率MOSFET,能够将+0.7V至+5V电源电压转换为一个固定的输出电压(3.3V或5V)或可调节的输出电压(2.5V至5.5V),输出功率高达10W。

  GUDINGPINLVPWMGONGZUOMOSHIQUEBAOKAIGUANZAOSHENGPINPUXIANZHIZAI600kHzJIPINJIQIXIEBOFANWEINEI,YUNXUTONGGUOJIANDANDEHOUZHILVBOQIJIANGDIZAOSHENG。WAIBUSHIZHONGTONGBUGONGNENGKEJINYIBUXIANZHIZAOSHENGPINPU。JINGTAIGONGHAODIYU1mW、KEYOUXIAOYANZHANGDIANCHIGONGDIANXITONGDEGONGZUOSHIJIAN。

  LIANGGEKONGZHISHURUDUAN(ONA、/ONB)YUNXUTONGGUOYIGEJIANDANDEDANWENTAIANNIUKAIGUANJINXINGTONG、DUANKONGZHI,YEKECAIYONGCHUANTONGDETONG/DUANLUOJIKONGZHI。MAX1708HAITIGONGKEBIANCHENGDERUANQIDONGHEDIANLIUXIANZHI,WEIJINXINGLINGHUOSHEJI、YOUHUADIANCHIGONGDIANDEXINGNENG。ZUIDAKAIGUANEDINGDIANLIUJUNFANGZHIWEI5A。RUXUGENGGAOKAIGUANEDINGDIANLIU(10A)DEQIJIAN,QINGCANKAOMAX1709SHUJUZILIAO。

  GUANJIANTEXING

  NEIZHI5AGONGLVMOSFET

  3.3VSHURUSHIKETIGONG5V、2ASHUCHU

  GUDINGDE3.3VHUO5VSHUCHUHUOKEDIAOJIESHUCHU(2.5VZHI5.5V)

  SHURUDIANYAFANWEIKEDIZHI0.7V

  DIGONGHAO

  1mWJINGTAIGONGLV

  GUANDUANMOSHIXIA1µADIANLIU

  DIZAOSHENG、HENGDINGGONGZUOPINLV(600Hz)

  KETONGBUDEKAIGUANPINLV(350kHzZHI1000kHz)

  XIAOCHICUNQSOPFENGZHUANG

MAX1708 升压型DC-DC转换器

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