KLT1A6DC18

LT4761 LT4761Æû³µÉÁ¹âÆ÷רÓü¯³Éµç· Automotive Flashers Controller Free Datasheet http://www.D Ò»¡¢ ¸ÅÊö LT4761ÊÇÆû ³µÉÁ¹âÆ÷רÓü¯³Éµç·¡£ µ±Óöµ½Æû³µÇ°ºóÈÎÒ»¸ö³µµÆËð»µÊ±£¬ ÉÁ¹âƵÂÊ¼Ó ¿ìÒ»±¶£¬Ïò˾»ú±¨¾¯¡£µç·Ö÷ÒªÌصãÊÇ£º¾ßÓжÌ·ºÍ¹ýѹ±£»¤¹¦ÄÜ¡£ LT4761Ò²¿ÉÒÔÓ¦ÓÃÓÚÈçÊÖ¶¯Õ¢Öƶ¯±¨¾¯Ö¸Ê¾µÈÆäËû±¨¾¯×°Öᣠ1£® רÓü¯³Éµç·¹¤÷Ñ£º 8V£- 18V£¬Í¨³£ÔÚ 12V ÉÁ¹âÆ÷ÏÊÓᣠ2£® ¶Ì·±£»¤º µ±»½ÓÆÅݲÉ÷Òýð¶Ì·£¬ »òÕßÐîµç³Ø·´½Ó£¬ »òÕßµç·Á÷³¬¹ý 21¡« 25A ʱ£¬ ¸Ãµç·ֹͣ¤×÷¬ ±£»¤ÉÁ¹âÆ÷¼°Ðîµç³Ø²ÊÜËð¡ µ±ç·»Ö¸´Õý³£Ê¬ ÖØпª ÆôתÏò¿¹Ø£¬ÉÁâ÷ÓÖÕý³¤¡ 3£® ¹ýѱ£»¤ºµçÔ´³¬ 22V£¨ 12V ÉÁ¹âÆ÷£© »ò 30.5V£¨ 24V ÉÁ¹âÆ÷£©Ê±¬»òÕß ÓÐʱîµç³Ø×鿽¬¹ý¶¨ÃÑ£ ¸Ãµç·ֹͣ¤×÷¬ ±£»¤ÉÁ¹âÆ÷¼°Ðîµç³Ø² ÊÜË𻵣¬Å³ý¹ÕϺóÖØпªÆô×òÉÁâ÷Ó¤¡ 4£® ¼¯³Éµç·ÄÚ²¿èÓÐÔ´¸ÈÅö壬¾ßºÜǹÁ¦¡ 5£® LT4761 ÄÜÖ±½Óͬ UAA1041B Ìæ»Ó¦Ã¡£ ¶þ¡¢ 1. ·â×°½á¹£º 2. ¹Ü½ÅÁм°¦ÄÈçÍËùʾ£º ½á¹ ÌØÐÔ LT4761 ²ÉÓñê×¼·â×° DIP8 ºÍ SO8¡£ 1 2 3 4 8 7 6 5 LT4761 ¼ÃÄÏ ¸»Ê¿Ìصç×ÓƼÐÏÞ¹«Ë¾ 1 ÄÚ ²¿°æ±¾ºÅ:030913 ¸» Ê¿Ìصç×Ó Òý½Å éÉÜ Òý½Å Pin 1 2 3 4 5 6 7 8 ·ûºÅ Symbol GND Vs OUT OSC OSC SCD on/off LD SI Æô¶¯ÊäÈë µÆ¹ÊÕϼì²â ¶Ì·¼ì²â¿ª Õñµ´Æ÷ /¹Ø Õñµ´Æ÷ ¼ÌµçÆ÷¿ØÖÊä³ö µçԴѹ LT4761 Pin Description ¹¦ÄÜ Function µØ IC ground Supply voltage Relay control output Oscillator Oscillator short circuit detection on/off Lamp failure detection start input Èý¡¢ ¼«ÏÞ²ÎÊý Limit Parameter ²ÎÊý ¹¦ºÄ Êä³öµçÁ÷ ½áΠ¹¤×÷ÎÂ¶È ´æ¢ÎÂ¶È Parameter Power dissipation Output current Junction temperature Work temperature storage temperature ûºÅ· Symbol µ¥Î» Unit ¶î¨Öµ Rated value Pd mW 350 Iout ...