ʵÓ÷½°¸
ÂÌÉ«¼¼ÊõÖ÷ÌâÔÂʵÓ÷½°¸-Ó¦ÓÃ
[Ô´´] Microchip HV9961+PIC16F15313ºãÁ÷¿ØÖÆLEDÇý¶¯Æ÷½â¾ö·½°¸ 2020-04-09
Microchip¹«Ë¾µÄHV9961ÊÇƽ¾ùµçÁ÷ģʽºãÁ÷¿ØÖÆLEDÇý¶¯Æ÷¼¯³Éµç·,¹¤×÷Ôں㶨¹Ø¶Ïʱ¼äģʽ.ºÍHV9910B²»Í¬,¸ÃÆ÷¼þ²»»á³öÏÖ·åÖµµ½Æ½¾ùÖµÎó²î.Õâ¾Í´ó´ó¸ÄÉƾ«¶ÈºÍLEDµçÁ÷µÄÊäÈëµçѹºÍ¸ºÔص÷ÕûÂÊ,²»ÐèÒª»Ø·²¹³¥»ò¸ß±ßµçÁ÷¼ì²âÊä³öLEDµçÁ÷¾«È·¶ÈΪ¡À3%.......
[Ô´´] PowerInt InnoSwitch3£Pro100W USB PD3.0µçÔ´²Î¿¼Éè¼ÆDER£805 2020-03-31
Power Integrations¹«Ë¾µÄInnoSwitch3-ProϵÁÐÊǼ¯³É¸ßѹMOSFET,ͬ²½ÕûÁ÷ºÍFluxLink·´À¡¹¦ÄܵÄÊý¿Øºãѹ/ºãÁ÷ÀëÏß·´¼¤Ê½×¼Ð³Õñ¿ª¹Ø¼¯³É¿é,Íâ½Óµ¥Æ¬»ú»òרÓÃ΢´¦ÀíÆ÷,ͨ¹ýI2C½Ó¿ÚʵÏÖÊý¿Ø,¶¯Ì¬µ÷ÕûµçÔ´µçѹ¼°µçÁ÷,ͨ¹ý´¦ÀíÆ÷ÖжÏʵÏÖÒ£²â״̬»Ø¶Á,¿ÉʵÏÖ¶Ô¸÷ÖÖ¹¦ÄܵÄÉ趨,......
[Ô´´] TI TPS546D24AËÄÏà160Aͬ²½½µÑ¹×ª»»Æ÷²Î¿¼Éè¼ÆPMP21814 2020-03-24
TI¹«Ë¾µÄTPS546D24AÊǸ߶ȼ¯³É·Ç¸ôÀëDC/DCת»»Æ÷,¾ßÓиßƵ¹¤×÷,Êä³öµçÁ÷40A,·âװΪ7mmx5mm 40Òý½ÅQFN·â×°.Á½¸ö,Èý¸öºÍËĸöTPS546D24A¿ÉÒÔ»¥Á¬,µ¥Êä³ö¿ÉÌṩ¸ß´ï160AÊä³ö.TPS546D24A²ÉÓÃרÓеĹ̶¨ÆµÂʵçÁ÷ģʽ¿ØÖÆ,¾ßÓÐÊäÈëÕýÀ¡ºÍ¿ÉÑ¡ÔñµÄÄÚ²¿²¹³¥Ôª¼þ,ÒÔ×îС»¯³ß´çºÍ´ó·¶Î§Êä³öµçÈÝÏÂÎȶ¨ÐÔ.......
[Ô´´] ADI LT8228 100VË«Ïòµçѹ»òµçÁ÷µ÷½Ú½â¾ö·½°¸ 2020-03-17
ADI¹«Ë¾µÄLT8228ÊÇ100VË«Ïòµçѹ»òµçÁ÷ͬ²½µ÷½ÚÆ÷,¾ßÓз´ÏòµçÔ´,·´ÏòµçÁ÷ºÍ¹ÊÕϱ£»¤¹¦ÄÜ,¨C60V ÊäÈëºÍÊä³ö¸ºÑ¹±£»¤,Ë«ÏòÀËÓ¿µçÁ÷ÏÞÖƺÍÉýѹÊä³ö¶Ì·±£»¤ÒÔ¼°¿ª¹Ø MOSFET ¶Ì·¼ì²âºÍ±£»¤,¸ß´ï 100V µÄ¿íÊäÈëºÍÊä³öµçѹ·¶Î§ºÍ10V Õ¤¼«Çý¶¯,¾ßÓй㷺µÄ×Ô¼ì,Õï¶ÏºÍ¹ÊÕϱ¨¸æ¹¦ÄÜ,¿É±à³ÌµÄ¹Ì¶¨»ò¿Éͬ²½¿ª¹ØƵÂÊ´Ó80kHz ÖÁ 600kHz,¿......
[Ô´´] On Semi NCV7685 12·60mA LEDÏßÐÔµçÁ÷Çý¶¯½â¾ö·½°¸ 2020-03-11
On Semi¹«Ë¾µÄNCV7685ÊÇ12·60mA LEDÏßÐÔµçÁ÷Çý¶¯Æ÷,¾ßÓй²Í¨»ù×¼µÄ¿É±àºã¶¨µçÁ÷Ô´.²ÉÓÃPWM¼¼Êõ,Æ÷¼þ¾ßÓÐ128¸ö¿Éµ÷ÕûµÄÕ¼¿Õ±È,ͨ¹ýI2C´®¿Ú¿É±à³Ì,ÓÃÓÚÿ¸öÊä³öͨ·.PWMƵÂÊÓÐËÄÖÖ²»Í¬ÅäÖÃ,¸ß´ï1200Hz.Æ÷¼þ¿Éͨ¹ýI2C×ÜÏß»ò¶ÀÁ¢Ó¦ÓÃģʽºÍ΢¿ØÖÆÆ÷Ó¦ÓÃ.Æ÷¼þ»¹Ìṩ3.3Vµçѹ»ù×¼,¸ºÔصçÁ÷¸ß´ï1mA.LEDÁÁ¶ÈÓÐÍâ½Óµç×èÀ´½øÐбà³Ì.ÿ......
[Ô´´] On Semi NCV7692Æû³µLEDµÆµçÁ÷¿ØÖƽâ¾ö·½°¸ 2020-03-06
On Semi¹«Ë¾µÄNCV7692Æû³µLEDµÆµçÁ÷¿ØÖÆÆ÷,²ÉÓÃÍâ½ÓNPNË«¼«Æ÷¼þºÍ·´À¡µç×èÀ´µ÷ÕûÇý¶¯LEDµÄµçÁ÷.µ¥¸öÇý¶¯Æ÷ʹÓû§ÄÜÁé»îÔö¼Óµ¥Â·µ½¶à·ϵͳÖÐ.רÓõĵ÷¹âÌØÐÔͨ¹ýPWMÊäÈëÒý½ÅÀ´ÊµÏÖ.µ±¼ì²âµ½¿ªÂ·»ò¶Ì·ʱµ¥Â·Çý¶¯Æ÷¾Í¿ª¹Ø¶Ï.LEDÁÁ¶È²ÉÓô®ÁªÔÚË«¼«¾§Ìå¹ÜµÄÍâ½Óµç×è½øÐбà³Ì.µ¥¸öNCV7692¿ÉÇý¶¯¶à¸öLED´®.......
[Ô´´] Microchip HV96001ÀëÏßLEDÇý¶¯Æ÷½â¾ö·½°¸ 2020-02-28
Microchip¹«Ë¾µÄHV96001ÊÇÀëÏßLEDÇý¶¯Æ÷½â¾ö·½°¸,¿ÉÒÔ½øÐÐÏßÐÔµ÷¹âºÍPWMµ÷¹â,PWMµ÷¹â¾ßÓÐÎÞÉÁ˸µ÷¹â,µÍÖÁ0.01%»ò¸üµÍ.Æ÷¼þ¿Éµ÷ÕûAC£¯DCת»»Æ÷Êä³öµçѹ,ÒÔά³Ö´ó·¶Î§LED¸ºÔصçѹʱµÄ¸ßת»»Ð§ÂÊ.......
[Ô´´] ST L6983 38 V 3 Aͬ²½½µÑ¹×ª»»Æ÷½â¾ö·½°¸ 2020-02-26
ST¹«Ë¾µÄL6983ÊǾ²Ì¬µçÁ÷½öΪ17 ¦ÌAµÄ 38 V 3 Aͬ²½½µÑ¹×ª»»Æ÷.ÊäÈëµçѹVINΪ3.5Vµ½38V,Êä³öµçѹΪ0.85Vµ½VIM,¾ßÓй̶¨Êä³ö3.3VºÍ5V°æ±¾.3A DCÊä³öµçÁ÷,ÄÚ²¿²¹³¥ÍøÂç. L6983ÊÇ»ùÓÚ·åÖµµçÁ÷ģʽ¼Ü¹¹,²ÉÓÃQFN16 3x3·â×°.¿É²ÉÓõÍÏûºÄģʽ(LCM)ºÍµÍÔëÒôģʽ(LNM)°æ±¾.LCMģʽÔÚÇḺÔØʱ¿É¿ØÖÆÊä³öµçѹ²¨ÎÆ,×î´ó»¯Ð§ÂÊ. LNMģʽ......
[Ô´´] Renesas ISL78083Æû³µÕÕÏà»úµçÔ´¹ÜÀí·½°¸ 2020-02-25
Renesas¹«Ë¾µÄISL78083ÊÇÆû³µÕÕÏà»úµçÔ´¹ÜÀí¼¯³Éµç·,¾ßÓÐÈý¸öͬ²½½µÑ¹ÎÈѹÆ÷ºÍÒ»¸öµÍѹ½µÏßÐÔÎÈѹÆ÷.ISL78083ÊǶà¹ìµçÔ´Æ÷¼þ,°üº¬ÁËÒ»¸ö»ù±¾µÄ¸ßѹͬ²½½µÑ¹ÎÈѹÆ÷,Á½¸öµÍѹͬ²½½µÑ¹ÎÈѹÆ÷ºÍÒ»¸öLDOÎÈѹÆ÷.Æ÷¼þ»¹ÌṩËĸö¹ýѹºÍǷѹ¼àÊÓÆ÷,Èý¸ö¹¦ÂÊÁ¼ºÃָʾÆ÷ºÍÖØÖÃÊä³ö/¹ÊÕÏָʾÆ÷.......
[Ô´´] Allegro ARG81800³¬µÍ¾²Ì¬µçÁ÷1Aͬ²½½µÑ¹ÎÈѹÆ÷½â¾ö·½°¸ 2020-02-12
Allegro¹«Ë¾µÄARG81800Êdz¬µÍ¾²Ì¬µçÁ÷¿íÊäÈë1Aͬ²½½µÑ¹ÎÈѹÆ÷,°üÀ¨ËùÓпØÖƺͱ£»¤µç·, PWMÎÈѹÆ÷Êä³öµçѹ¾«¶È¡À1.5%,Ôڷdz£ÇḺÔØÏûºÄ×îСµÄµçÁ÷,ÓÐÁ½¸ö°æ±¾:500mAºÍ1A.ËùÒÔ¶ÔÓÚ¸üµÍµçÁ÷µÄϵͳ,ÎïÀí³ß´çºÍ¹¦ÂÊÔª¼þ¿ÉÓÅ»¯,ÒÔ½µµÍPCBÃæ»ýºÍ½ÚÊ¡³É±¾.PWM¿ª¹ØƵÂʿɱà³Ì,ÒÔƽºâЧÂÊ,Ôª¼þ³ß´çºÍEMCÐÔÄÜ.Æ÷¼þÂú×ãÆû³µAEC-Q100¹æ·¶......
¹² 117 Ò³ 1164 Ìõ µÚÒ»Ò³ ÉÏÒ»Ò³ 21 22 23 24 25 ÏÂÒ»Ò³ ×îºóÒ³ µ½µÚ1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 Ò³ ÿҳ1 2 3 4 6 8 9 10 20 30 50 Ìõ
ÏëÓëÒµÄÚר¼Ò¡¢ÖªÃû³§ÉÌʵʱ¶Ô»°Âð£¿ÏÖÔÚ»ú»áÀ´À²£¡ÖеçÍøÍøÉÏ¡°ÂÌÉ«Ö÷ÌâÔ¡±»î¶¯ÍøÓÑ´ú±íÕýÔÚ»ðÈÈÕ÷¼¯ÖС¡
¸Ï¿ì±¨Ãû°É!
Ö§³Öµ¥Î»
Ö¸µ¼µ¥Î»£º ¹ú¼ÒÐÅÏ¢Ó빤ҵ»¯²¿
µç×Ó²úÆ·¹ÜÀí˾
±±¾©ÊÐÈËÃñÕþ¸®,
¾¼ÃÓëÐÅÏ¢»¯Î¯Ô±»á£¬
ÖйúÄÜԴлᣨCEA£©
Ö÷°ìµ¥Î»£º ÖеçÍø
а쵥λ£º È«Çò°ëµ¼ÌåÁªÃËGSA
»ªÃÀ°ëµ¼ÌåлáCASPA
Ö§³Öµ¥Î»£º Öйúµç×ÓÆóҵлá²É¹º·Ö»á
(CEPA)
Ö§³ÖýÌ壺 ¡°ÊÀ½çµç×ÓÔªÆ÷¼þ¡±ÔÓÖ¾
ÖйúLEDÍø
Öйú²â¿ØÍø
Öлª×Ô¶¯»¯Íø
Öйú´«¸ÐÆ÷
ÁªÏµÎÒÃÇ
³§É̲ÎÓ룺Vivian Zou
µç»°£º86-010-51077700 ת5067
¹ÛÖÚ±¨Ãû£º¿Í·þ²¿
µç»°£º86-010-51077700
´«Õ棺86-010-82888220