盈多多彩票

Holtek新推出HT77xxSA输出电流200mA同步整流直流升压IC,拓展Power直流升压(DC-DC PFM)产

发布时间:2019-11-18    信息来源:nanofib.com    作者:儒安机械

标签:同步整流(48)电源芯片(183)HT77xxSA(1)直流升压(1)

  YANXUZAIKEHUDUANGUANGSHOUHAOPINGDEZHILIUSHENGYAIC HT77xxA,HOLTEKXINTUICHUTONGBUZHENGLIUZHILIUSHENGYAIC HT77xxSA (S: synchronous)。

  CAIYONGJINGXINDIAOZHENGGUODECMOSZHICHENG,HT77xxSADEQIDONGDIANYAZHIXU0.7V,JINGTAIGONGZUODIANLIUYIZHIXUYAO5uA。CITEXINGSHIHEZAIDANKEDEJIANXING、NIEQING、NIEGEJILILIZIDIANCHIDECHANPINYINGYONGSHANG。BINGSHIYONGPFMTONGBUZHENGLIUDESHEJIJIAGOU,ZHILIUZHUANHUANZAIQINGZAI10mAZHIXIAPINGJUNXIAOLVKEDA90%,YINCINENGGOUYANZHANGKEXIESHICHANPINDIANCHIGONGDIANSHIJIAN。LINGHT77xxSAYIYANGJUBEIYOUDIZAOSHENGDETEXING,KEYIMANZURFMOKUAIYINGYONGSHANGDEDIANYUANZHILIANG。

Holtek新推出HT77xxSA输出电流200mA同步整流直流升压IC,拓展Power直流升压(DC-DC PFM)产_奇瑞发动机

盈多多彩票  HT77xxSAYOUYUSHITONGBUSHENGYADEIC,ZAIYINGYONGDIANLUDEZUJIANFANGMIAN,HUIJIAOZHIQIANFABIAOGUODEHT77xxAJIESHENGLEYIGEXIAOTEJIERJIGUAN,JIASHANGQIEHUANPINLVTISHENGZHI500kHz,DIANGANHEDIANRONGKESHIYONGJIAOXIAODEZHI。YINCI,ZHENGGEYINGYONGDIANLUSHANGZHIXUSANGEZUJIANJIKE—10uFTAOCIJICENGSHIDESHURUDIANRONG、10uFTAOCIJICENGSHIDESHUCHUDIANRONGJI10uHRAOXIANSHIHUOSHIXINSHIDEGONGLVXINGJICENGSHIDIANGAN。

  HT77xxSASUOTIGONGDESHUCHUDIANLIUWEI200mA,SHUCHUDIANYADANGCIFENBIEWEI2.7V、3.0V、3.3V、5.0V;FENGZHUANGXINGSHIYOUSOT23、SOT23-5、SOT89、TO92,FENGZHUANGJIAOWEIYUHT77xxAXIANGTONG,SHIQINGBODUANXIAOHEKEXIESHICHANPINZUIJIAXUANZEDEZHILIUSHENGYAIC。

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