【应用】伺服控制器的智能栅极驱动光耦推荐使用群芯微QX333J-CUH-S，最大峰值输出电流达2.5A

时间： 2023-03-30 来源：世强

代理服务

技术支持

现货查询

批量订货

伺服控制器广泛适用于机器人、数控机床、纺织、包装等行业，可以实现电机的高精度、高可靠性运行。在伺服控制器中，主功率部分通常会采用整流、滤波、制动、逆变的拓扑结构。某客户设计的伺服控制器，采用了群芯微智能栅极驱动光耦 QX333J-CUH-S来驱动IGBT完成逆变，简单的结构框图如下：

群芯微QX333J-CUH-S包含一个AlGaAs LED。LED与具有功率输出级的集成电路光学耦合，这些光耦合器提供的电压和电流使其非常适合直接驱动额定值高达1200V和150A的IGBT。QX333J-CUH-S带去饱和检测、欠压锁定、故障反馈及有源米勒钳位及自动故障重置功能，这些功能可以在过电流发生的时候进行保护，避免重大损失。QX333J-CUH-S内部原理如下：

群芯微QX333J-CUH-S用于伺服控制器具有以下优势：

1、驱动能力强，最大峰值输出电流2.5A

2、抗干扰性强，最小共模抑制比（CMR）50kV/μs，提升产品可靠性

3、安全性高，具有去饱和检测等多种保护功能，可以保护电路和人员安全

4、具有宽电压工作范围，工作电压15V至30V，应用范围广

发送到邮箱 |
+1 赞 0
收藏
评论 0
| 转发至：

本文由nothing to say提供，版权归世强硬创平台所有，非经授权，任何媒体、网站或个人不得转载，授权转载时须注明“来源：世强硬创平台”。

全部评论（0）

暂无评论

【应用】国产智能栅极驱动光耦QX330J助力变频器IGBT驱动设计，共模瞬态抗扰度高达50kV/μs

针对变频器逆变单元IGBT模块驱动设计，本文重点介绍国产群芯微电子推出的智能栅极驱动光耦QX330J-CuH-S，内置快速去饱和(DESAT) 故障检测功能、欠压锁定功能、故障反馈及自动故障重置，有源米勒钳位功能、软关断功能以及可选择的自恢复模式。

2022-04-28 - 应用方案代理服务技术支持现货查询批量订货

【应用】群芯微车规级光耦QX8801B-CUH-S用于工程车油泵产品，隔离耐压高达3750V

本文主要介绍国产群芯微的车规光耦QX8801B-CUH-S在工程车油泵产品上的应用。该光耦高达3750V的隔离电压等级，最高工作温度能达到125℃，采用SSOP4极小封装，具备AEC-Q100车规认证，满足泵类产品设计要求。

2023-05-09 - 应用方案代理服务技术支持现货查询批量订货

【应用】群芯微光耦产品QXM305X＆QX3H4A用于高速吹风机，可提供3750Vrms高绝缘耐压

群芯微电子推出的光耦产品QXM305X为随机相位600V高压可控硅光耦，在高速吹风机中主要实现低压侧控制端与220V（或110V）高压侧加热丝负载端的隔离和驱动；另外光耦产品QX3H4A亦可提供3750Vrms高绝缘耐压。

2023-05-29 - 应用方案代理服务技术支持现货查询批量订货

群芯光耦品牌对比选型表20240308

型号- EL357N,TLP224GA-2,LTV-3120,QX450X,FODM352,VOL3120,TLP2366,TLP222A-2,MOC3042,G3VM-61AY1,MOC3043,MOC3041,TLP2361,TLP2362,OR-460A,OR-6N136,OR-6N135,AQY210EHA,K3010,QX3213,OR-352,FODM124,FODM100X,EL3120,QX101X,G3VM-2FL,OR-357,HCPL-260L,PR29MF21,HCPL-2611,HCNW137,TLP176GA,OR-341,OR-340,LH1550AT1,FOD050L,PS9117A,EL640A,AQW227NA,HCPL-2601,FODM121,HCPL2601M,PC2SD11,PS2705-1,VO1400AEF,MOC3052M,QX6N135,QX6N136,LTV-354T,QX6N137,LTV-2223,HCPL4503,PC457S0NIP0F,HCPL4502,KPC815,QXW720,HCPL4504,S21MD3TV,VO3021,VO3020,VO3023,VO3022,KAQW210,KAQW212,QX3223,MOC3053M,TLP187,AC37F,LTV-2213,TLP182,TLP181,TLP180,PR36MF21,TLP185,TLP184,PS2561L2,TLP183,PS2562-1,PS2561L1,VO3052,TLP2355,QXM600,VO3053,QXM601,LTV-357T,TLP561J,TLP561G,HCPL253L,QXW501,LTV-332J,TCET1100,LTV-356T,TLP560G,QX7840,CTT-1213,MOC3031M,AQW225NA,PS2805-1,PS2805-4,OR-155E,HSSR-61A01,LTV-355T,LH1546AD,ACPL-316J,OR-0631,AQH0213,PC3H7,PC3H4,PC3H5,PC816,PC3H2,PC817,PC3H3,FOD3150,PC814,PC815,FODM3063,FODM3062,FODM3061,HCPL-060L,KPC457,ASSR-1520,HCPL-0611,EL852,EL851,TLP2761,KT101Z,OR-063L,QX212-2,TLP166J,PC827,PC825,OR354,FODM3053,FODM3052,TLP385,ILD621,FODM3051,QX053X,KT101T,QXY258,KT101W,HCPL-0601,TLP383,QXY259,HCPL-0600,OR-50L,PS2535-1,LTV-352T,HCPL-M452,HCPL-M453,TLP2309,ILD615,PS7241E-1A,G3VM-351AY1,AQH0223,QCPL-329J,EL406A,VO0601T,ACPL-3130,SFH620A,TLP108,OR-308X,ACPL-312T,FODM3023,QX1213,TLP163J,FODM3020,VO0600T,FODM3022,FODM3021,TLP352,AC30F,EL827,EL825,ACPL-T350,TLP350,KTLP250,SFH691AT,FODM3012,FOD3120,VOMA617A,FODM3011,EL3H7,HCPL-063L,TLP105,S21ME8F,EL3H4,EL817,TLP2958,EL816,EL815,EL814,SFH6206,TLP290-4,LTV-155E,QX4504,OR-060L,QX4506,TLP165J,TLP250H,OR-314,PC3SD21,HSSR-41A05,PS2533-1,HSSR-41A05-2,HSSR-41A01,LTV-0223,TLP2745,AQV258,KAQY212,KAQY214,TLP118,PC3SD11,KAQY210,QX1223,EL0501,EL0500,TLP124,LTV-480W,TLP127,LTV-0213,TLP126,LTV-2630,TLP224G-2,LTV-480P,TLP120,ACPL-M50L,PC910L0NSZ0F,TLP293-4,K815P,QX4N33,QX4N35,QX0720,PS9552,PS9553,AQW224N,EL0630,EL0631,QX357,4N33M,TLP551,LTV-50L,TLP550,TLP171A,QX354,TLP555,AQY210EH,QX350,SFH6135,SFH6136,TLP701A,AB30,QX4N29,HCPL-T251,AQH2223,PS2865-1,LTV-063L,OR3223,QX4N25,TLP170G,AQW225N,TLP781,TLP170A,TLP785,OR-840A,HCPL-T250,OR101X,K817P,VOM160,QX0501,H11A617,VOS617A,HCPL-M601,4N35M,AQW227N,HCPL-M611,TLP621-2,ELM453L,PC925LENIP0F,HCPL-3020,SFH615A,PS8802-2,ACPL-J313,SFH6156,AB37,OR100X,TLP280-4,EL2601,TLP172G,TLP559,TLP224GA,VOS618A,HCPL-M600,HCPL-7611,TLP320,HSSR-DA05-2,SFH614A,TLP172A,QXN201,PC452,OR-406A,QXN200,S11MD7,S11MD8,S11MD9,PC852,S11MD3,PC851,TLP191B,TLP751,LTV-0601,AQY212EH,TLP750,QX314,SFH617A,PS9113,TLP754,ELR0223,KP1210,QX074L,HCLP0531,TLP190B,OR-3150,NSI6801TC,NSI6801TB,VOS615A,TLP797GA,OR-860A,PS2501-2,KPC354NT,PS2501-1,PS2732-1,CNY17-1,CNY17-2,AQH2213,CNY17-3,CNY17-4,G3VM-401DY1,TLP769,EL0453,EL0452,QX55X,TLP531,SFH619A,HCPL-5001,HCNR201,PR26MF21,HSSR-S1A05-2,HCNR200,SFH6186,TLP759,QX56X,MOCD3120,ELM3022,S21ME4,SFH618A,S21ME5,PS9124,S21ME3,PS9122,QX343,S21ME6,QX340,ELM3023,ELR0213,PC925L0NSZ0F,QX341,ACPL-827,LTV-3083,LTV-3082,LTV-3081,HCPL0611,KAQY210S,QXM501,G3VM-351G,QX3150,TLP3063,TLP3062,TLP3061,TLP701,TLP2118E,MOC3020M,AQY214EH,G3VM-352C,TCMT4600,TCMT4606,HCPL-354,TLP3052,PS8602,KAQY210A,PS8601,MOC3021M,ELM3043,ELM3042,ELR2213,QXK54L,ACPL-P480,LH1546ADF,EL460A,KMOC3061,KMOC3062,TLP3083,ELM3062,PS2561L-2,OR-3120,APT1222W,SFH601-X,MOC3022M,PS2561L-1,ELM3053,ELM3052,TLP3082,TLP3081,ACNTH61L,LH1546AEF,KMOC3063,6N137,6N136,HCPL0601,HCPL0600,G3VM-352F,6N135,G3VM-61DY1,TLP715,TLP719,MOC3023M,KAQY212A,QX316J,ELM3063,TCED2100,G3VM-WFL,HSSR-DA01-2,HCPL-4504,HCPL-4503,HCPL-4502,QXM511,KAQY212S,TLP3020,ELM3083,TLP3023,HCPL-J312,ELM3082,TLP3022,TLP3021,HCPL-J314,K2010,HCPL-7601,AQY211EHA,QX155,PS9505,PS9506,LTV-314,HCPL-7840,KMOC3043,PS2701-1,KMOC3041,KMOC3042,PC457LONIP0F,PR39MF51,4N30M,OR-440A,PS2505-1,EL440A,KMOC3052,KMOC3053,LTV-3061,TLP3042,TLP3041,H11A817,LTV-3063,FOD053L,LTV-3062,TLP3043,TLP763J,ELR2223,QX176,QX173,QX174,KMOC3023,QX172,TLP174GA,KMOC3021,KMOC3022,PS2571-1,PR23MF11,PS2571-2,FODM2705,EL357,EL356,FODM2701,EL354,VO14642,OR1223,LTV-3053,LTV-3052,PS2801-1,LTV-3051,PS2801-4,LTV-341,LTV-340,TLP762J,KPS2801,4N32M,G3VM-61G2,KPS2805,PS2571L-2,KP1020,PS2571L-1,TCMT110X,PS2581L1,EL660A,PS2581L2,QX2223,PS2501L-1,PS2501L-2,QX330J,HCPL-181,KAQW210A,TLP224G,ACPL-214,VOM3053,VOM3052,VOR1142,HCPL-250L,NSI6801B,ACPL-217,NSI6801C,ACPL-M483,G3VM-351DY1,QX2213,FODM217,G3VM-2L,FODM453,TLP5754,FODM214,LTV-M601,FOD060L,TLP5751,TLP5752,OR-247,S2S3A00F,CTT-0223,OR-M460A,VO0631T,MOC3061M,HCPL-2502,HCPL-2503,TLP114A,QX3H7,QX3H4,QX816,QX817,QX814,LTV-3023,QX815,LTV-3022,LTV-3021,KAQW212A,LTV-3020,TLP3121,FOD8342,PS2761-1,TLP2451A,CNC1S171,MOC3062M,QX333J,VO0630T,PS2513L-1,ELM601,TLP3115,ELM600,TLP3114,VO3120,TLP3119,ACPL-P302,PC3HU7,TLP3118,QX827,QX331J,QX825,QX826,TLP3111,TLP3110,PS2565-1,MOC3063M,QCPL-074H,HCPL-053L,QX332J,HCPL-0302,TLP225A,EL3023,EL3022,ELM611,QX8801,VO3150,EL3021,EL3020,QX222-2,TLP220A,ACPL-W340,TLP268J,TLP220G,ACPL-M43U,G3VM-401G,ACPL-W341,QXW600,ACPL-W343,QXW601,EL3033,EL3032,EL3031,KAQY214A,OR-M44

20240308 - 群芯微 - 对照表代理服务技术支持现货查询批量订货

群芯微（Qunxin Microelectronics）光电耦合器选型指南

目录- 企业介绍应用领域产品路线图示例产品选型表晶体管光耦达林顿光耦光继电器可控硅光耦高速光耦（智能）栅极驱动光耦智能功率模块接口光光耦隔离运算放大器品质保证产品及体系认证车规认证

型号- QX2223,QX0723,QX4N33,QX0601,QX1019,QX330J,QX1018,QX0721,QX0720,QXC79B,QX21X,QXC79A,QX2222,QX357,QX358,QX354,QXM343,QX350,QXM3011,QXM3012,QXM3013,QXM341,QXV25X,QX2213,QX308X,QX22X,QX58X,QX127,QXC53X,QXS258H,QX481,QXM3020,QXM3021,QX480,QXM456,QXM3022,QXM3023,QXC790,QXC87BT,QX3213,QXN6N139,QXX213,QX3H7,QX3H4,QX818,QX816,QX817,QX101X,QX814,QX0501,QX815,QXN6N137,QXN6N138,QX2122,QXN6N135,QXN6N136,QXM480,QXM481,QX333J,QXN261L,QXX223,QXN3150,QX331J,QX827,QX825,QX0611,QX826,QX332J,QXN201,QXN200,QX8801,QX075L,QXM3061,QXM3062,QX41X,QX2020,QX2021,QX53X,QX2022,QX2023,QXW723,QXM303X,QX314,QX553,QXN350,QX6N135,QX551,QX6N136,QX552,QX6N137,QX6N138,QX6N139,QXM3052,QXM3053,QXW720,QXW721,QXW601,QX074L,QXC87AT,QXY258H,QXN4506,QX1722,QXN4504,QX0511,QX0631,QX54X,QX42X,QX2011,QX0630,QX2012,QX2013,QX3223,QX562,QX563,QX561,QXM3063,QX3906,QXM304X,QX202X,QXM721,QX2601,QXN139,QXM601,QXM723,QX2041,QX2042,QX3010,QX2043,QX3011,QX3012,QX216,QX55X,QX217,QX214,QXC7723,QX215,QX212,QX337J,QXM301X,QX213,QX452,QXW60X,QXC7721,QX451,QXC7720,QXN135,QXN136,QXM3031,QXN137,QXM3032,QXM720,QXN138,QXM3033,QXW501,QX7723,QX201X,QXH87AT,QXM3051,QX4NXX,QX0534,QX3120,QX2031,QX7721,QX2032,QX2154,QX2033,QX0531,QX56X,QX7840,QX8016,QX227,QX0530,QX7720,QX33XJ,QXM302X,QX226,QX223,QX224,QX222,QX343,QX340,QX582,QX341,QX583,QXM3041,QX581,QXM3042,QXM3043,QXS259,QXS258,QXW611,QX204X,QX301X,QXM501,QXH87BT,QX3150,QX2061,QX2062,QX2063,QX3031,QX3032,QXM60X,QX3033,QX339J,QXV41X,QXC601,QX17X,QXH11L1,QXH11L2,QXH11L3,QXN825,QXN826,QXN827,QX203X,QXC70A,QXM611,QXH720,QX3140,QX2051,QX0314,QX2052,QX3020,QX2053,QX3021,QX3022,QX3023,QX522,QX523,QX520,QX521,QXY258,QXM308X,QXW511,QXY259,QXS25X,QX0341,QX303X,QXM3081,QXM3082,QXM3083,QX2083,QX3051,QX3052,QX3053,QX0223,QX0343,QX206X,QX415,QX533,QX252A,QX531,QX532,QXC501,QX3061,QXC740,QXC61L,QXM305X,6N137,QX205X,6N136,QX302X,QX2514,6N135,QX3041,QX52X,QX3042,QX3043,QX0213,QX316J,QX542,QX543,QX3H44,QXC611,QX541,QX2081,QX2082,QXY25X,QXM511,QXM306X,QXN3140,QXC4506,QXC4504,QX208X,QX1213,QX305X,QXV45X,QX3H74,QXV21X,QX155,QX33XJ系列,QX3081,QX41XS,QX3082,QX3083,QX304X,QX3062,QX3063,QXC511,QXC74L,H11L1,QXN7723,QX4504,QXN3120,QX4506,QXN7720,QXN7721,QX852,QX851,QX177,QX176,QX173,QXV252,QX174,QX6N437,QXV253,QXV254,QX172,QX25XA,QXV256,QXV258,QXH790,QXM314,QX306X,QX1223,QXC63X,QXC64L

2023/8/2 - 群芯微 - 选型指南代理服务技术支持现货查询批量订货查看更多版本

群芯微（Qunxin Microelectronics）光电耦合器选型指南

型号- QX2223,QX0723,QX4N33,QX0601,QX1019,QX330J,QX1018,QX0721,QX0720,QXC79B,QX21X,QXC79A,QX2222,QX357,QX358,QX354,QXM343,QX350,QXM3011,QXM3012,QXM3013,QXM341,QXV25X,QX2213,QX308X,QX22X,QX58X,QX127,QXC53X,QXS258H,QX481,QXM3020,QXM3021,QX480,QXM456,QXM3022,QXM3023,QXC790,QXC87BT,QX3213,QXN6N139,QXX213,QX3H7,QX3H4,QX818,QX816,QX817,QX101X,QX814,QX0501,QX815,QXN6N137,QXN6N138,QX2122,QXN6N135,QXN6N136,QXM480,QXM481,QX333J,QXN261L,QXX223,QXN3150,QX331J,QX827,QX825,QX0611,QX826,QX332J,QXN201,QXN200,QX8801,QX075L,QXM3061,QXM3062,QX41X,QX2020,QX2021,QX53X,QX2022,QX2023,QXW723,QXM303X,QX314,QX553,QXN350,QX6N135,QX551,QX6N136,QX552,QX6N137,QX6N138,QX6N139,QXM3052,QXM3053,QXW720,QXW721,QXW601,QX074L,QXC87AT,QXY258H,QXN4506,QX1722,QXN4504,QX0511,QX0631,QX54X,QX42X,QX2011,QX0630,QX2012,QX2013,QX3223,QX562,QX563,QX561,QXM3063,QXM304X,QX202X,QXM721,QX2601,QXN139,QXM601,QXM723,QX2041,QX2042,QX3010,QX2043,QX3011,QX3012,QX216,QX55X,QX214,QXC7723,QX215,QX212,QX337J,QXM301X,QX213,QX452,QXW60X,QXC7721,QX451,QXC7720,QXN135,QXN136,QXM3031,QXN137,QXM3032,QXM720,QXN138,QXM3033,QXW501,QX7723,QX201X,QXH87AT,QXM3051,QX4NXX,QX0534,QX3120,QX2031,QX7721,QX2032,QX2154,QX2033,QX0531,QX56X,QX7840,QX8016,QX0530,QX7720,QX33XJ,QXM302X,QX226,QX223,QX224,QX222,QX343,QX340,QX582,QX341,QX583,QXM3041,QX581,QXM3042,QXM3043,QXS259,QXS258,QXW611,QX204X,QX301X,QXM501,QXH87BT,QX3150,QX2061,QX2062,QX2063,QX3031,QX3032,QXM60X,QX3033,QX339J,QXV41X,QXC601,QX17X,QXH11L1,QXH11L2,QXH11L3,QXN825,QXN826,QXN827,QX203X,QXC70A,QXM611,QXH720,QX3140,QX2051,QX0314,QX2052,QX3020,QX2053,QX3021,QX3022,QX3023,QX522,QX523,QX520,QX521,QXY258,QXM308X,QXW511,QXY259,QXS25X,QX0341,QX303X,QXM3081,QXM3082,QXM3083,QX2083,QX3051,QX3052,QX3053,QX0223,QX0343,QX206X,QX415,QX533,QX252A,QX531,QX532,QXC501,QX3061,QXC740,QXC61L,QXM305X,6N137,QX205X,6N136,QX302X,QX2514,6N135,QX3041,QX52X,QX3042,QX3043,QX0213,QX316J,QX542,QX543,QX3H44,QXC611,QX541,QX2081,QX2082,QXY25X,QXM511,QXM306X,QXN3140,QXC4506,QXC4504,QX208X,QX1213,QX305X,QXV45X,QX3H74,QXV21X,QX155,QX33XJ系列,QX3081,QX41XS,QX3082,QX3083,QX304X,QX3062,QX3063,QXC511,QXC74L,H11L1,QXN7723,QX4504,QXN3120,QX4506,QXN7720,QXN7721,QX852,QX851,QX177,QX176,QX173,QXV252,QX174,QX6N437,QXV253,QXV254,QX172,QX25XA,QXV256,QXV258,QXH790,QXM314,QX306X,QX1223,QXC63X,QXC64L

2023/6/1 - 群芯微 - 选型指南代理服务技术支持现货查询批量订货

群芯微（Qunxin Microelectronics）光电耦合器选型指南

目录- 企业介绍和产品简介 COMPANIES INTRODUCTION and PRODUCT BRIEF INTRODUCTION 晶体管光耦 Photo Transistor 达林顿光耦 Photo Darlington 光继电器 Photo relay 可控硅光耦 Photo Triac 高速光耦 High-speed Optocouplers 栅极驱动光耦 Gate Drive Optocoupler 智能功率模块接口光耦 Intelligent Power Module and Gate Drive Interface Optocoupler 隔离运算放大器 Isolation Amplifier 封装 Package 品质和认证 QUALITY and CERTIFICATION

型号- QX2223,QX412-2,QX0723,QX0601,QX330J,QX0721,QX0720,QXC79B,QX21X,QXC79A,QX357,QX356,QX354,QX352,QXM343,QX350,QXV25X,QXM341,QX2213,QX308X,QX22X,QX58X,QX3H7-4,QXK70A,QX481,QXM3020,QXM3021,QXM3022,QX480,QXM456,QXM3023,QXC790,QX412S-2,QX3213,QXC87BT,QXX213,QX3H7,QX3H4,QXY451,QX816,QX817,QX101X,QX814,QX0501,QX815,QXY25,QXM480,QXM481,QX333J,QXK73L,QXS45A,QXN261L,QX172-2,QXX223,QX827,QX331J,QX825,QX826,QXS451,QX332J,QXS459,QXS458,QXS457,QXS455,QX8801,QXN2211,QXM3061,QXM3062,QX41X,QX222-2,QX2020,QX2021,QX2022,QX53X,QX2023,QXM303X,QXW723,QX314,QX553,QX551,QX6N135,QX552,QX6N136,QX6N137,QX6N138,QX6N139,QXM3052,QXM3053,QXW720,QXW600,QXW721,QXW601,QX074L,QXC87AT,QXN4504,QX2010,QX54X,QX0631,QX42X,QX2011,QXN2201,QX0630,QX2012,QX3223,QX562,QX563,QXY45A,QX561,QXM3063,QXY455,QXS45X,QXY458,QXY457,QXY459,QXM304X,QX202X,QXN139,QXM600,QX2601,QXM721,QXY251,QXM601,QXM723,QX2041,QX2042,QX3010,QX2043,QX3011,QX3012,QX216,QX55X,QX214,QX215,QX212,QX213,QX452,QXN135,QXM3031,QXN136,QXM3032,QXN137,QXN138,QXM3033,QXM720,QXW501,QX7723,QX201X,QXS25A,QXM3051,QX4NXX,QX0534,QX2031,QX3120,QX2032,QX7721,QX2033,QX0531,QX56X,QX0530,QX7840,QX7720,QX226,QXS255,QXM302X,QX223,QX224,QX222,QXS251,QX343,QX582,QX340,QX583,QX341,QXM3041,QX581,QXM3042,QXK64L,QXM3043,QXY45X,QXS259,QXS258,QXW611,QXS257,QX204X,QX4800,QX301X,QXM501,QX2061,QX3150,QX2062,QX2063,QX3031,QX3032,QX3033,QX752,QX17X,QXH11L1,QXH11L2,QXH11L3,QX203X,QXM611,QX260E,QX2051,QX2052,QX3020,QX212-2,QX2053,QX3021,QX3022,QX3023,QX522,QX523,QX520,QX521,QXY25A,QXY255,QXY258,QXK54L,QXY257,QXM308X,QXY259,QXS25X,QX303X,QXH50L,QXM3081,QXM3082,QXM3083,QX2083,QX3051,QXV45A,QX3052,QX3053,QX416,QX413S,QX0223,QX414,QX415,QX206X,QX412,QXV458,QX533,QX413,QXV459,QX531,QX532,QX3061,QXV451,QXV452,QXV453,QXV455,QXM305X,QXV457,QX205X,QX302X,QXH61L,QX3041,QX3042,QX52X,QX3043,QX412S,QX0213,QX426,QX423,QX424,QX316J,QX542,QX422,QX543,QX541,QX2081,QX2082,QXY25X,QXM511,QXM306X,QXK453,QX3H4-4,QX1213,QX208X,QXN2611,QX305X,QXV45X,QX155,QX3081,QX41XS,QX3082,QX3083,QX304X,QXN3130,QX422-2,QX3062,QX3063,QX414S,QXN3120,QX4504,QX4506,QX852,QX851,QX176,QXV25A,QX173,QXV252,QX174,QXV253,QX6N437,QX172,QXV255,QXV257,QXV258,QXV259,QXM314,QXV251,QX416S,QX1223,QX306X

2022/6/14 - 群芯微 - 选型指南代理服务技术支持现货查询批量订货

QX332J 智能栅极驱动光耦（QX332J Smart Gate Driver Optocoupler）

型号- QX332J-UNY-W(V)(ZZ),QX332J

2024-05-30 - 群芯微 - 数据手册 - V1.5 代理服务技术支持现货查询批量订货查看更多版本

【产品】国产首发智能栅极驱动光耦系列，整合去饱和检测、自动故障重置等功能，可驱动后端1200V/150A规格IGBT

群芯微发布智能栅极驱动光耦系列产品QX316J，QX330J，QX331J，QX332J，QX333J。本文将具体讲解这五个型号的性能特点及相关应用。

2022-04-15 - 新产品代理服务技术支持现货查询批量订货

【产品】输出电流2.5A的IGBT栅极驱动器光耦合器QX332J，绝缘峰值电压1230V

群芯微推出一款先进的2.5A输出电流、易于使用的IGBT智能栅极驱动器QX332J,价格合理且易于实施。可应用于隔离式IGBT/功率MOSFET栅极驱动,交流和无刷直流电机驱动,工业逆变器和不间断电源 (UPS)等行业。

2022-05-11 - 新产品代理服务技术支持现货查询批量订货

QX316J 智能栅极驱动光耦（QX316J Smart Gate Driver Optocoupler）

型号- QX316J

2024-07-03 - 群芯微 - 数据手册 - V1.5 代理服务技术支持现货查询批量订货

光电耦合器的产品应用

型号- QX2223,QXM501,QX0723,QX3150,QX330J,QX0601,QX0721,QX85X,QX0720,QXC79B,QX21X,QXM60X,QX357,QX17X,QXC79X,QX3H7X-4,QXM343,QX350,QX450X,QXV158,QXM341,QX2213,QX772X,QX3020,QX212-2,QX3021,QX3022,QX3023,QX34X,QX22X,QX053X,QXY258,QX480,QXC790,QX3213,QX304X,QXC87BT,QXC78,QXX213,QX3H7,QX816,QX817,QX101X,QX814,QX0223,QX258,QX35X,QXM481,QX333J,QX3061,QX302X,QX354X,QXC87,QXX223,QX331J,QX827,QX825,QX826,QX0213,QX302,QX316J,QX48X,QX332J,QXM511,QX357X,QX8801,QX075L,QX3HX,QX81X,QX1213,QX305X,QXW723,QX314,QX155,QX6N135,QX6N136,QX6N137,QXM48X,QX074L,QXC87AT,QX3062,QX3063,QX817X,QX0631,QX31XX,QX3223,QX2XX,QXM6XX,QX4504,QXM723,QX216,QX852,QX214,QX215,QX212,QX213,QX3H7X,QXW60X,QX176,QX6N13X,QX174,QX6N437,QX172,QXV258,QXW501,QX7723,QX4NXX,QX3120,QX30XX,QX306X,QX1223,QX7840,QX226,QX33XJ,QX223,QX224,QX222,QX343,QX063X,QX340,QX341,QXW611,QXS258

2022/11/27 - 群芯微 - 应用及方案代理服务技术支持现货查询批量订货

【选型】国产智能栅极驱动光耦QX316J-CUH-S用于工频UPS电源，最大峰值输出电流2.5A

某客户在做一款10KW功率的工频UPS电源，主要应用在工业应用场合，该项目中需求一款国产的栅极驱动，2.5A驱动电流，要求贴片封装，工作温度范围-40-85℃。本文对国产群芯微智能栅极驱动光耦QX316J-CUH-S用于工频UPS电源的优势做一个简要阐述。

2022-07-15 - 器件选型代理服务技术支持现货查询批量订货

QX333J 智能栅极驱动光耦 (QX333J 2.5 Amp Smart Gate Driver Optocoupler)

型号- QX333J,QX333J-UNY-W(V)(ZZ)

2024-05-30 - 群芯微 - 数据手册 - V1.5 代理服务技术支持现货查询批量订货

栅极驱动光耦的应用

型号- QXN3130,QXM314,QXN3120,QX3150,QX331J,QX330J,QX3120,QX314,QX316J,QX155,QX343,QX340,QX333J,QX341,QX332J,QX350,QXM341

2022.10.08 - 群芯微 - 应用及方案代理服务技术支持现货查询批量订货

QX331J 智能栅极驱动光耦 (QX331J 1.5 Amp Smart Gate Driver Optocoupler)

型号- QX331J-UNY-W(V)(ZZ),QX331J

2024-05-30 - 群芯微 - 数据手册 - V1.4 代理服务技术支持现货查询批量订货

宁波群芯微电子股份有限公司产品介绍

型号- QX8801,QX3HX,QXC78,QXM6XX,QXM723,QX81X,QX0723,QX101X,QX85X,QX21X,QXW723,QX258,QX314,QX35X,QXC78X,QX17X,QX6N13X,QX074,QX6N437,QX350,QXV158,QX7723,QX772X,QX31XX,QX7840,QX34X,QX22X,QX33XJ,QX316J,QX063X,QX343,QXC79X,QX2XX,QX053X,QX341,QXC790

2022/5/28 - 群芯微 - 商品及供应商介绍代理服务技术支持现货查询批量订货