• 13823761625

    ¼¼Êõ·ÖÏí

    ÈçºÎÑ¡Ð͵½¸ßÐԼ۱ȵÄÂí´ïÇý¶¯ICоƬ£¨Motor drive£©
    ·¢²¼Ê±¼ä£º2021-10-18 03:23:05    ä¯ÀÀ£º3734´Î
    ÈçºÎÑ¡Ð͵½¸ßÐԼ۱ȵÄÂí´ïÇý¶¯ICоƬ£¨Motor drive£©£¿ÎªÁËÈÃÂí´ïʵÏÖÕý·´×ª£¬´ËʱÐèҪΪÂí´ïÑ¡ÔñÊʺϵÄÂí´ïÇý¶¯Ð¾Æ¬£¬Ö÷ÒªÐèÒª¿¼ÂǵùؼüµãÓÐÒÔϼ¸¸ö£º
    1¡¢²úÆ·ËùÓõ½µÄÂí´ïÔÚÕý³£¹¤×÷ʱ£¬ÊäÈëµçѹ£¬Êä³öÕý³£¹¤×÷µçÁ÷
    2¡¢µ±Âí´ï±»¶Âס²»¶¯Ê±£¬Ëù´ïµ½µÄ¶ÂתµçÁ÷£¬¼´³£ËµµÄ£¬·åÖµµçÁ÷£¬¿¨ËÀµçÁ÷
    3¡¢³ÉÆ·µÄ¹¤×÷µçѹ
    4¡¢Âí´ïÇý¶¯ICµÄÄÚ×è
    °´ÐèÑ¡ÔñºÏ×÷µÄÂí´ïÇý¶¯Ê®·ÖÖØÒª£¬Ò»·½Ãæ¿ÉÒÔ½ÚÊ¡³É±¾£¬Ñ¡ÔñÇ¡µ½ºÃ´¦µÄÇý¶¯µçÁ÷£¬Ò²¿ÉÒÔ±ÜÃâ¹ý´óµÄµçÁ÷ËðºÄ£¬´ïµ½Ê¡µçµÄЧ¹û£¬Ìá¸ß²úƷʹÓÃÊÙÃü¡£
    ±¾ÎÄÒÔCST118SÂí´ïÇý¶¯ICоƬ£¨Motor drive£©ÎªÀý£¬ËµÐ©Ó¦ÓòÎÊý£º
    CST118SÊÇÒ»¿Åµ¥Í¨µÀÄÚÖù¦ÂÊMOSÈ«ÇÅÇý¶¯Ð¾Æ¬£¬ÓÐÇý¶¯Ç°½ø¡¢ºóÍË¡¢Í£Ö¹¼°É²³µ¹¦ÄÜ,ÓÐÄÚÖóÙÖÍÈÈЧӦ¹ýÁ÷±£»¤¹¦ÄÜ,µÍµ¼Í¨µç×裨1.6¦¸£©,×î´óÁ¬ÐøÊä³öµçÁ÷¿É´ï 1.8A,·åÖµ 2.5A,ÎÞÐèÍâΧÂ˲¨µçÈÝ,CST118SÌṩSOP8·â×°
    CST118S¾ø¶Ô×î´ó¶î¶¨Öµ
    ²ÎÊý·ûºÅ¶î¶¨Öµµ¥Î»
    µçÔ´µçѹVCC5.5V
    ¹¦ºÄPdDIP-81W
    SOP-80.96W
    ÈÈ×è¦ÈJADIP-8125¡æ/W
    SOP-8130¡æ/W
    ¹¤×÷ζÈTopr-20~85¡æ
    ½áÎÂTj150¡æ
    ´æ´¢Î¶ÈTstg-55~150¡æ
    ÊÖ¹¤º¸½ÓζÈ350~370¡æ
    Êä³öµçÁ÷·åÖµIop2.5A
    ×î´óÁ¬ÐøÊä³öµçÁ÷Ioc1.8A
    ×¢£º×î´óÁ¬ÐøÊä³öµçÁ÷ÊÓÉ¢ÈÈÌõ¼þ¶ø¶¨¡£
     
    CST118SÍÆ¼ö¹¤×÷Ìõ¼þ (Ta=25¡æ)
    ²ÎÊý·ûºÅ²ÎÊýÖµµ¥Î»
    µçÔ´µçѹVCC2.2~5.5V
    ¿ØÖÆÊäÈëµçѹVIN0~VCCV
    Õý¡¢·´×ªÊä³öµçÁ÷Iout-600~600mA
     
    CST118SµçÆøÌØÐÔ (Ta=25¡æ£¬VCC=3V£¬RL=15¦¸£¬ÌØÊâ˵Ã÷³ýÍâ¡£)
    ²ÎÊý·ûºÅ²âÊÔÌõ¼þ×îСֵµäÐÍÖµ×î´óÖµµ¥Î»
    ÕûÌåÏß·
    µç·¹Ø¶ÏµçÁ÷ICCSTINA=INB=1¡ª010uA
    ¹¤×÷µçÁ÷ICCINA=H, INB=L or
    INA=L, INB=H or
    INA=H, INB=H
    ¡ª0.31mA
    ¿ØÖÆÊäÈë
    ¸ßµçƽÊäÈëµçѹVINH2.0¡ª¡ªV
    µÍµçƽÊäÈëµçѹVINL¡ª¡ª0.8V
    ¸ßµçƽÊäÈëµçÁ÷IINHVIN=3V¡ª520uA
    µÍµçƽÊäÈëµçÁ÷IINLVIN=0V-10¡ªuA
    ÏÂÀ­µç×èRIN¡ª1.5¡ªM¦¸
    Çý¶¯
    Êä³öµ¼Í¨×迹RONIo=¡À200mA¡ª11.6¦¸
     
    CST118SÊäÈë/Êä³öÂß¼­±í
    ÊäÈëÊä³ö·½Ê½
    INAINBOUTAOUTB
    LLHi-ZHi-Z´ýÃü״̬
    HLHLǰ½ø
    LHLHºóÍË
    HHLLɲ³µ

    CST118SоƬʹÓÃ×¢ÒâÊÂÏî
    1¡¢ ÒÔÉÏÍÆ¼öµç·¼°²ÎÊý½öÊÊÓÃÓÚÆÕͨÒ£¿Ø³µÍæ¾ß£¬ÆäËûÍæ¾ß¼°µç»úÇý¶¯ÔÚʹÓÃ118ʱÇë¸ù¾Ýʵ¼ÊÇé¿öÀ´Ê¹Óá£
    2¡¢ ³ÖÐøµçÁ÷Çý¶¯ÄÜÁ¦ÊÜ·â×°ÐÎʽ¡¢VDD¡¢VCC¡¢Ð¾Æ¬²îÒì¼°»·¾³Î¶ȵÈÒòËØÓ°Ï죬¹æ¸ñÊ鏸³ö²ÎÊý½ö¹©²Î¿¼¡£ÔÚʵ¼ÊʹÓÃÖÐÇë¸ù¾Ý²úÆ·¿¼ÂÇÒ»¶¨µÄÓàÁ¿¡£
    3¡¢ CST118S ²ÉÓÃMOS ¹¤ÒÕÉè¼ÆÖÆÔ죬¶Ô¾²µçÃô¸Ð£¬ÒªÇóÔÚ°ü×°¡¢ÔËÊä¡¢¼Ó¹¤Éú²úµÈÈ«¹ý³ÌÖÐÐè×¢Òâ×öºÃ·À¾²µç´ëÊ©¡£


     ÃâÔðÉùÃ÷£º ±¾ÎÄÕÂת×ÔÆäËüƽ̨£¬²¢²»´ú±í±¾Õ¾¹Ûµã¼°Á¢³¡¡£ÈôÓÐÇÖȨ»òÒìÒ飬ÇëÁªÏµÎÒÃÇɾ³ý¡£Ð»Ð»£¡


        Ôƶ¥¹ó±ö»á¿Æ¼¼ChipSourceTek
    °æÈ¨ËùÓÐ ? 2017 ÉîÛÚÊÐÔÆ¶¥¹ó±ö»á¿Æ¼¼ÓÐÏÞ¹«Ë¾All Rights Reserved ÔÁICP±¸17060179ºÅ
    ¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿