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High-side Configuration

Low-side Configuration




Ëæ×ÅÉç»áÉúÑÄˮͨ³£ÒæÉú³¤£¬µç³Ø°ü£¨Battery Pack£©Òѳä·Ö·ºÆðÓÚÈËÃǵÄÒ»Ñùƽ³£ÉúÑÄÖÐ ¡£ÔÚÊÖ»ú¡¢ÖÇÄÜÒÂ×Å¡¢±Êµç¡¢µç¶¯Íæ¾ß¡¢É¨µØ»úеÈË¡¢µç¶¯·ÇÎÞа³µ¡¢µç¶¯¹¤¾ß¡¢ÎÞÈË»ú¡¢»úеÈË¡¢Òƶ¯µçÔ´¡¢±ãЯʽ´¢ÄÜÆ÷¡¢ÐÂÄÜÔ´³µµÆÖÕ¶ËÀµç³Ø°ü¶¼²»¿É»òȱ ¡£µç³ØÖÎÀíϵͳ£¨BMS£©ÊǾöÒéµç³Ø°üÐÔÄܺÍЧÄܵÄÒªº¦ÏµÍ³£¬ËüµÄÖ÷ÒªÔË×÷ÊÇ£ºÊµÊ±ÊÕÂÞ¡¢´¦Öóͷ£¡¢´æ´¢µç³Ø×éÔËÐÐÀú³ÌÖеÄÒªº¦ÐÅÏ¢£¬È»ºóÓëÍⲿװ±¸½»Á÷ÐÅÏ¢£»Àú³ÌÖÐͬʱÐèÒª½â¾öµç³Ø°üÀïÿ×鵥λÔÚÇå¾²ÐÔ¡¢¿ÉÓÃÐÔ¡¢ÊÂÇéÊÙÃü¡¢·Åµçʱƽºâ¸ºÔØ£¬ÒòÓ¦µç³ØµÄÖÊÁÏÌØÕ÷ÓÐÐòÎÞÎóµØ¿ìËÙ³äµçµÈ´øÀ´µÄÎÊÌâ ¡£

BMS
µç³ØÖÎÀíϵͳ£¨Battery Management System£©ÊÇÄܹ»¶Ô﮵ç³Ø¾ÙÐÐʵʱ¼à¿ØºÍÖÎÀíµÄϵͳ£¬Í¨¹ý¶Ôµç³ØÎïÀí²ÎÊýʵʱ¼à²â£¬µç³Ø״̬Ԥ¼Æ ¡£ÔÚÏßÕï¶ÏÓëÔ¤¾¯£¬³ä¡¢·ÅµçÓëÔ¤³ä¿ØÖÆ£¬Æ½ºâÖÎÀíºÍÈÈÖÎÀíµÈÀ´ÊµÏÖ¶Ôµç³ØµÄ±£»¤£¬ÌáÉýµç³ØÊÙÃü ¡£

ΪʲôÐèÒª BMS£¿
1¡¢µç³ØÇå¾²ÒªÇó£ºÈôÊDZ¬·¢¹ý·Åµç»áÔì³Éµç³ØµÄÓÀÊÀÐÔË𻵣¬µç³Ø¹ýÈÈ»òÕß¹ý³åÑÏÖØʱ»áµ¼Öµç³ØÆÆËéÉõÖÁ±¬Õ¨£»
2¡¢¹¦Ð§ÒªÇó£ºÔÚʹÓÃ﮵ç³ØÀú³ÌÖÐÐèҪʵʱÏàʶµç³ØµÄÈÝÁ¿£¬ÐèҪͨ¹ý BMS µÄƽºâÀ´ÌáÉýµç³ØµÄʹÓÃÊÙÃü£¬BMS ¿ÉÒÔ¿ØÖƵç³ØµÄÊÂÇéÇéÐÎζÈ£¬Ê¹µç³ØÊ©Õ¹×î´óÐÔÄÜ ¡£

9159½ðɳÓÎÏ·³¡µç ÌṩµÄÖС¢µÍѹ¹¦ÂÊ MOSFETs£¬ÆÕ±éÓ¦ÓÃÓÚÉÏÊöÖÕ¶ËÀïµÄµç³ØÖÎÀíϵͳ£¨BMS£©£¬¾ßÓÐÒÔÏÂÌØÕ÷ºÍÆæÒìÓŵ㣺
1¡¢µ¥Î»Ôª°û³ß´çСÓÚ 1?m£¬Ð¾Æ¬ÃæÆð¾¢Ð¡»¯£¬Ìá¸ßÆ÷¼þ¼¯³É¶È
2¡¢ÄÚ×è¼°Õ¤¼«µçºÉµÍ£¬Æ÷¼þµ¼Í¨¼°¿ª¹ØÏûºÄÓÅÒì
3¡¢ãÐÖµµçѹһÖÂÐԺã¬Éú²úʱ·Öµµ´¦Öóͷ£ÒÔÖ§³Ö¶à¹Ü²¢ÁªÓ¦ÓÃ
4¡¢UIS Ñ©±À»÷´©ÄÜÁ¦¸ß£¬Éú²úʱ 100% ×îºóɸ²â
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Õë¶Ô²î±ðµÄµçѹ¼°·â×°ÐèÇó£¬9159½ðɳÓÎÏ·³¡µçÌṩ 30 ~ 150V Trench & SGT MOSFETs£¬ÊÊÓÃÓÚµç³ØÖÎÀíϵͳ£¨BMS£©£¬Óû§¿Éƾ֤ÏêϸµÄµç»ú¹¦ÂʺÍÏàµçÁ÷ÇéÐÎÑ¡ÔñºÏÊʵÄÁϺŠ¡£

Battery Voltage

MOSFET VDS
11.1 ~ 21.0V
(3 ~ 5 cells in series)
30V
18.5 ~ 29.4V
(5 ~ 7 cells in series)
40V
25.9 ~ 36.0V
(7 ~ 9 cells in series)
60V
> 36V
(> 9 cells in series)
¡Ý 80V
MOSFETs Typically Used at
Output Terminals of BMS
JMSL030SAG
JMTG018N03A
JMSL040SAG
JMSL0403AG
JMSL0606AK JMSH0804AE
JMSL0301AG
JMTG3002B
JMGG010V04A
JMTG4004A
JMSL0606AE JMSH0805AE
JMSL0302AG
JMTG3003A
JMSL0401BG
JMTK4004A
JMTK060N06A JMSH1003AE
JMSL0302BG
JMTG040N03A
JMSL0401AG
JMTK4005A
JMTK80N06A JMSH1004BE
JMSL0303AG
JMTG3005A
JMSL0402AG
JMSL0406AK
JMTK70N07A JMSH1006AE
JMTK3003A
JMTK3002B
JMSL0402BG
JMTG035N04A
JMTE035N06D JMSH1008AE
JMTK3005A
JMTK3004A
JMGG020V04A
JMGG010V04A
JMTK58N06B JMSH1001ATL
JMTK3006B JMSH0801ATL
MOSFETs Typically Used for
Battery Charging
JMTL3401A
JMTP9435A
JMTL850P04A
JMTP520P04A
JMTP4953A
JMTP4435A
JMTP440P04A
JMTP9435A
JMTP9435A
JMTP440P04A
Product Name
(Uni Polar)
Product Name
(Bi-Polar)
VR_Max
(V)
IR_Max @ VR
(¦ÌA)
VBR_Min
@ IT = 10mA
(V)
VBR_Max
@ IT = 10mA
(V)
VC_Max
(V)
@ IPP_Max
(A)
SMCJ5.0ASMCJ5.0CA53006.47 9.2163
SMCJ6.0ASMCJ6.0CA62506.677.37 10.3145.6
SMAJ5.0ASMAJ5.0CA51206.47 9.243.5
SMAJ6.0ASMAJ6.0CA61206.677.37 10.338.8
SMBJ5.0ASMBJ5.0CA51206.47 9.265.2
SMBJ6.0ASMBJ6.0CA61206.677.37 10.358.3
SMDJ5.0ASMDJ5.0CA58006.47 9.2326.1
SMDJ6.0ASMDJ6.0CA68006.677.37 10.3291.3
5.0SMDJ11A5.0SMDJ11CA11512.213.5 18.2275
5.0SMDJ12A5.0SMDJ12CA12513.314.7 19.9252

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