1.Ç°ÑÔ
? ? Ëæ×ŵç×Ó²úƷСÐÍ»¯¡¢¼¯³É»¯ºÍ¹¦ÄܶàÑù»¯·¢Õ¹?£¬¸÷ÖÖICоƬºÍ¹¦ÂÊÆ÷¼þ¹¦ÂÊÃܶÈÔ½À´Ô½´ó£¬ÆäζÈÓ빦ºÄÏ໥ӰÏ졣ΪµÃµ½Ð¾Æ¬×¼È·ÈȺģ¬µç×Ó¹¤³ÌʦÐèÒªÖªµÀоƬ׼ȷ½ÚΣ»ÎªµÃµ½×¼È·½ÚΣ¬ÈÈÉè¼Æ¹¤³ÌʦÐèÒªÖªµÀ׼ȷÈȺģ»Òò´Ë׼ȷԤ²âоƬÔÚ¹¤×÷¹ý³ÌÖÐζȣ¬È·±£µç×Ó²úÆ·ÔÚÎÈ̬»ò˲̬״̬ϵÄÈÈ¿É¿¿ÐÔÒÔ¼°Æäµçѧ¹¦ÄÜ£¬µç··ÖÎöÓëÈÈ·ÖÎö±ØÐëÒ»Ì廯¡¢Í¬Ê±½øÐУ¬Î÷ÃÅ×ÓSimcenter FlothermµÄBCI-ROM¼¼ÊõΪµç×Ó²úÆ·ÈȵçÁªºÏ·ÂÕæÌṩ½Ó¿ÚÓëÇÅÁº£¨Èçͼ1Ëùʾ£©¡£
ͼ1 µç·ÓëÈÈÁªºÏ·ÂÕæʾÒâ
2. Simcenter Flotherm BCI-ROM¼¼Êõ
? ? ´«Í³µç×Ó²úÆ·ÈȵÄSpiceÄ£Ðͷdz£¼òµ¥£¬Ö»ÄÜÓÃÔÚµ¥Ò»ÈÈ»·¾³£¬µ¥Ò»ÈÈÔ´ºÍÎÈ̬ÈÈ·ÖÎö¡£ÀûÓÃÎ÷ÃÅ×ÓSimcenter Flotherm BCI-ROM ¼¼Êõ½¨Á¢¶Ôµç··ÂÕæµÄÈÈÄ£Ð;߱¸ÈçÏÂÓŵ㣨²Î¿¼Í¼1ʵ¼Ê°¸Àý±È¶Ô½á¹û£©£º
ͼ2 ¶àÈÈÔ´IGBT˲̬ÈÈ·ÖÎö£ºSimcenter Flotherm ·ÖÎöÓëBCI-ROMÊýѧ¾ØÕó¼ÆËã½á¹û±È¶Ô
? ? Î÷ÃÅ×ÓSimcenter Flotherm 2020.2¸ù¾ÝIEEE±ê×¼£¬¿ÉÉú³É1076.1µÄVHDL-AMSÄ£ÐÍ£¬½ø¶ø¿É½øÐÐϵͳÂß¼µç·Èȵç·ÖÎö£¨Èçͼ3Ëùʾ£©£º
һάϵͳµç··ÂÕ棬¸ù¾ÝFET£¨³¡Ð§¾§Ìå¹Ü£©¿ª¹ØƵÂÊ¡¢Õ¼¿Õ±È¡¢±¥ºÍѹ½µ¡¢±¥ºÍµç×è¡¢PN½ÚζȵȲÎÊý¼ÆËã³öFETµÄ·¢Èȹ¦ÂÊ£¬²¢ÔÚϵͳÈȵçÁªºÏ·ÂÕæÖÐʵʱ´«µÝ¸øSimcenter Flotherm BCI-ROM¼¼ÊõÉú²úµÄÈÈÄ£ÐÍ£»
BCI-ROMÄ£ÐÍMOSFET-QFN»ùÓÚÈȺġ¢Ä£ÐͲÄÁϲÎÊýÒÔ¼°½á¹¹³ß´ç¡¢»·¾³Î¶ȡ¢¶ÔÁ÷»»ÈÈϵÊýµÈÈÈѧ²ÎÊý׼ȷ¼ÆËã³öPN½Ú£¨Tj£©Î¶ȣ»
Tjζȷµ»Ø¸øFETµç·ģÐÍ£¬ÖØмÆËãFETÈȹ¦ºÄ£»Èç´Ë·´¸´£¬¶ÔżÈȵçÁªºÏʵʱ·ÂÕæµÃÒÔʵÏÖ¡£
ͼ3 Simcenter Flotherm BCI-ROM ÔÚϵͳµç·ÈȵçÁªºÏ·ÂÕæ:FETÈȹ¦ÂÊÓëζÈÁªºÏ¶Ôż·ÖÎö
3.¸÷µç×Ó²¿¼þ³§¼ÒÈȵçÁªºÏ·ÂÕæÐͬ
? ? µç·Éè¼Æ¹ý³ÌÖУ¬¸÷¸ö³§¼ÒµÄµç×ÓÆ÷¼þµç··ÂÕæÄ£ÐͶ¼¿ÉÒÔ±£´æΪspice»òÕßVHDL-AMS¸ñʽ£¬´Ó¶øµç··ÂÕæÄ£ÐÍ¿ÉÔÚ²»Í¬µç··ÂÕ湤¾ßÖÐʹÓ᣻ùÓÚIEEE±ê×¼£¬Simcenter FlothermµÄBCI-ROM¼¼Êõ¿ÉÉú³É¸÷µç×ÓÆ÷¼þµÄVHDL-AMSÄ£ÐÍ£»Èκεç··ÂÕ湤¾ß£¬Ö»ÒªÖ§³ÖVHDL-AMSÄ£ÐͶÁÈ룬¾Í¿É½¨Á¢¸÷µç×Ó²¿¼þͨÓÃÈÈÄ£ÐÍ£¬µ¼Èëµç··ÂÕ湤¾ßÖУ¬¿ìËÙ½¨Á¢µç·ϵͳ·ÂÕæÄ£ÐÍ£¬½øÐÐÈȵçÁªºÏ·ÂÕæÐͬ¡£
? ? Èçͼ4Ëùʾ£ºÒ»¸ö°ëµ¼ÌåÆ÷¼þ³§¼Ò¿É½¨Á¢µçѧspiceÄ£ÐͺÍÈÈѧBCI-ROMsÄ£ÐÍÖ§³ÖËüµÄ¿Í»§×öÈȵçÁªºÏ·ÂÕ棻ijPCBA³§¼Ò¿É»ùÓÚ°ëµ¼Ì幩ӦÉÌ£¨ÈçQFN²úÆ·£©ÈȵçÄ£ÐÍÓëPCBAµÄBCI-ROMÄ£ÐÍ×éºÏ£¬½¨Á¢ÏµÍ³¹¦Äܵç·£¬´Ó¶ø·ÂÕæ·ÖÎöPCBAÔÚ²»Í¬Ó¦Óû·¾³ÏµÄÈȵçÐÔÄÜ¡£
ͼ4 ²»Í¬³§¼Òµç×Ó²¿¼þÈȵçÁªºÏ·ÂÕæÐͬ
? ? ÔçÆÚ²»Í¬³§¼Ò²úÆ·Ö®¼äÈȵçÁªºÏ·ÂÕæµÄÐͬ£¬²»½öÈõç×Ó¹¤³Ìʦ׼ȷԤ²âµç·¹¦ÄÜ£¬¶øÇÒÈÃÈÈÉè¼Æ¹¤³ÌʦµÃµ½×¼È·¹¤×÷ÈȺģ¬×¼È·Éè¼Æµç×Ó²úÆ·ÈȹÜÀíϵͳÒÔ¼°ÈÈ¿ØÖƲßÂÔ¡£
×ܽá
? ? ÀûÓÃÎ÷ÃÅ×ÓSimcenter Flotherm BCI-ROM¼¼Êõ½øÐеç×Ó²úÆ·ÈȵçÁªºÏ·ÂÕ棬Õë¶Ô²»Í¬µç×Ó²úÆ·£¬¿Í»§¿ÉÒÔ׼ȷԤ²â²úÆ·µçѧ¹¦ÄÜÒÔ¼°È·±£²úÆ·ÈÈ¿É¿¿ÐÔ¡£
ͼ5׼ȷÈȵçÁªºÏ·ÂÕ棨spice£©Ä£ÐÍ
Æ´²«¹Ù·½ÍøÕ¾µÇ¼Èë¿Ú£¨BasiCAE£©£¬×¨×¢Îª¹úÄڸ߿Ƽ¼µç×Ó¼°°ëµ¼ÌåµÈÐÐÒµÌṩÏȽøµÄµç×Ó/½á¹¹Éè¼Æ¡¢É¢ÈÈ·ÂÕæ·ÖÎö¡¢°ëµ¼ÌåÈÈ¿É¿¿ÐÔ²âÊÔ¼°Éè¼ÆÊý¾ÝÐÅÏ¢»¯¹ÜÀíµÄ½â¾ö·½°¸ºÍ×Éѯ·þÎñ¡£
¸ü¶àÒµÎñ×Éѯ£¬ÇëÁªÏµ
µç»°£º13500040761
ÓÊÏ䣺george_qiu@basicae.com