¶«Ö¥BiCD ÖÆ³Ì¼¯³Éµç·¹èµ¥Æ¬
Ö÷¶¯ÔöÒæ¿ØÖÆ Clock-in ¿ØÖÆË«¼«²½½øµç»úÇý¶¯Æ÷
TB67S289FTG ÊǾßÓÐÄÚÖÃÖ÷¶¯ÔöÒæ¿ØÖƽṹµÄ clock-in ¿ØÖÆ
Ë«¼«²½½øµç»úÇý¶¯Æ÷¡£
TB67S289FTG »¹¾ßÓÐÄÚ²¿µçÁ÷·´À¡¿ØÖÆ£¨ACDS£©£¬¿ÉʹÇý¶¯Æ÷ÎÞÐèʹÓüì²âµç×èÀ´¿ØÖƵç»úµçÁ÷¡£
TB67S289FTG ²ÉÓà BiCD ¹¤ÒÕ£¬¶î¶¨ÖµÎª 50 V£¬3.0 A¡£
ÌØÕ÷
• ÄÚÖ÷ÀʧËٽṹ£¨AGC£ºÖ÷¶¯ÔöÒæ¿ØÖÆ£©
• ÄÚÖüì²âµç×èµçÁ÷¿ØÖƽṹ£¨ACDS£º¸ß¼¶µçÁ÷¼ì²âϵͳ£©
• µÍµ¼Í¨ÄÚ×è MOSFET£¨¸ß±ß+µÍ±ß= 0.4¦¸£¨µäÐÍÖµ£©£©
• ÄÚÖÃ΢²½½ø¿ØÖÆ£¨²½½ø·Ö±æÂÊ£ºÈ«²½£¬°ë²½£¨a£©£¬°ë²½£¨b£©£¬1/4 ²½£¬1/8 ²½£¬1/16 ²½£¬1/32 ²½£©
• ¶à¹ÊÕϼì²â¹¦ÄÜ£¨Èȹضϣ¨TSD£©£¬¹ýÁ÷±£»¤£¨ISD£©£¬Éϵ縴루POR£©£¬µç»ú¸ºÔØ¿ªÂ·£¨OPD£©£©
• ´íÎó¼ì²â״̬Êä³ö£¨´íÎóÊä³ö£©
• ÄÚ²¿ VCC£¨5 V£©ÎÈѹÆ÷ʹÇý¶¯Æ÷Äܹ»Ê¹Óõ¥¸öµçÔ´£¨VM£©½øÐвÙ×÷¡£
• ʹÓÃÍⲿԪ¼þµ÷ÕûºãÁ÷ PWM ƵÂÊ
• ±³Ãæ´øµ¼ÈȺ¸Å̵ÄСÐÍ·â×°£¨QFN48£º7.0 mm x 7.0 mm£©
×¢£ºÊ¹Óà TB67S289FTG ʱÇ뿼ÂÇÈÈÌõ¼þ¡£