LTC3221

­â¤Oº¸¯Sµoªí 2mm x 2mm DFN «Ê¸Ë ¶W§C IQ íÀ£ 60mA ¤ÉÀ£¥R¹qÀ°®ú

LTC3221  ­â¤Oº¸¯Sµoªí 2mm x 2mm DFN «Ê¸Ë ¶W§C IQ íÀ£ 60mA ¤ÉÀ£¥R¹qÀ°®ú

LTC3221 ¯S©ÊºK­n :

  • ¶W§C¥\²v: 8uA ÀRºA¹q¬y
  • íÀ£ªº¿é¥X¹qÀ£: 3.3V „b 4%¡A5V „b 4%¡A ADJ
  • Burst Mode ¼Ò¦¡¾Þ§@ ¼e¼s VIN ½d³ò:
  • - LTC3221¡Ð1.8V¦Ü 5.5V
  • - LTC3221-3.3¡Ð1.8V ¦Ü4.4V
  • - LTC3221-5¡Ð2.7V ¦Ü5.5V

2mm x 2mm DFN «Ê¸ËíÀ£¤ÉÀ£¥R¹qÀ°®úLTC3221/-3.3/-5¡ALTC3221 ¨t¦C²£«~¨ã³Æ 60mA ¿é¥X¹q¬y¤ÎBurst Mode—û ¾Þ§@¡A¥u®ø¯Ó8uA¶W§CÀRºA¹q¬y¡A¸`¬Ù¤F¥iÄ⦡¤¸¥óÀ³¥Îªº ¹q¦À¹q·½¡C LTC3221 ¨ã³Æ¥i½Õ¦¡¿é¥X¹qÀ£¤Î1.8V ¦Ü5.5V¼e¼s¿é¤J¹qÀ£½d³ò¡A³Ì¤j¿é¥X¦ì ·Ç¤£¶W¹L¿é¤J¹qÀ£ªº¨â­¿¡FLTC3221-3.3 ¯à±q¤@­Ó³Ì¤p1.8Vªº¿é¤J¹qÀ£²£¥Í¤@­ÓíÀ£¤ÉÀ£ ªº3.3V¿é¥X¹qÀ£¡A¦ÓLTC3221-5 «h¥Ñ³Ì¤p2.7V¿é¤J¹qÀ£´£¨Ñ5V ¿é¥X¡CLTC3221 ¨t¦C²£«~ ¦b§CÀRºA¹q¬y¤ÎíÀ£¿é¥X¤Wªº¾ã¦X¡A¨Ï¨ä¦¨¬°³q¥Î2 AA ¹q¦À¦Ü 3.3V ¨ÑÀ³©Î¾YÂ÷¤l/¾Y»E ¦Xª«¦Ü5V ¨ÑÀ³Âà´«¤§¥~¡A¹ï©ó§C¥\²v°O¾ÐÅ鳯´©¡B¨T¨®·P´ú¾¹¡BRF¶Ç¿é¾¹¤Î¤â«ù³]³ÆÀ³ ¥Îªº²z·Q¿ï¾Ü¡C LTC3221/-3.3/-5ªº°ª 600kHz ¤Á´«ÀW²v¡A¯à¨Ï¨ä¹B¥Î§G½u­±¿n·¥¤pªº¥~³¡³³²¡¹q ®e¡A¶i¦Ó¸`¬ÙªO­±ªÅ¶¡¤Î¦¨¥»¡C§C¥~³¡¤¸¥ó¼Æ(1­Ó­¸¹£¹q®e¤ÎVIN ¤ÎVOUTªº¨â­Ó®Ç³q¹q ®e )¡A¥H¤Î§C°ª«× DFN «Ê¸Ë¡A¬°¨ã³ÆªÅ¶¡­­¨îªºÀ³¥Î´£¨Ñ·¥ºë¤pªº¸Ñ¨M¤è®×¡C¨ä¥¦¥\¯à ©|¥]¬AÃö¾÷®É¥Ñ¿é¤JºÝªº­t¸ü¤ÁÂ_¡A¥H¤Îµu¸ô«OÅ@¡C LTC3221EDC¡BLTC3221EDC-3.3 ¤Î LTC3203EDC-5 ¥Ø«e¨Ñ³f§C°ª«×6±µ¸} DFN (2mm x 2mm x 0.75mm) «Ê¸Ë¡C