【产品】功耗低至0.4mW的USB Type-C电源传输控制器，支持DFP/UFP/DRP模式，

时间： 2018-10-11 来源：ROHM

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电源传输控制器,USB Type-C电源传输控制器,BM92A33MWV-Z,BM92A34MWV-Z

USB Type-C是新的USB-IF标准，解决了当今Type-A和Type-B电缆和连接器所面临的几个挑战。USB Type-C采用更纤薄的连接器（高度仅为2.4 mm），可以消费和工业产品的小型化。USB Type-C标准通过支持小型，易于使用的连接器和能够传输多种协议，提供高达100 W的功率输出等优势使其逐步成为市场主流接口。

ROHM（罗姆）公司推出的BM92A33MWV-Z，BM92A34MWV-Z，BM92A35MWV-Z三款产品均是全功能的USB Type-C电源传输（PD）控制器，电气参数略有不同，均支持使用基带通信的USB供电。同时产品均包括对PD策略引擎的支持，并可以通过主机接口与嵌入式控制器或SoC通信。它支持SOP，SOP'和SOP''信号，允许它与电缆标记IC通信，支持备用模式。

图1：BM92A33(34/35)MWV-Z外观

USB Type-C电源传输控制器可以将现有USB标准的功率水平提高到100W。同时能量传输方向不再固定，这使得具有电源（主机或外围设备）的产品能够提供电力。在同时连接多个外设时，通过允许每个设备仅消耗其所需的功率，并在给定应用需要时获得更多功率，优化多个外设的电源管理。在与PC端连接时，通过与PC的可选集线器通信，实现智能灵活的系统级电源管理。

三款传输控制器的引脚定义以及典型应用电路都相同，图2以BM92A33MWV-Z为例（其余两款电气参数基本相同）。并且三款传输控制器均支持DFP(Downstream Facing Port，主)，UFP(Upstream Facing Port，从) ，DRP(Dual Role port，主从自适应)模式，可以在不同工作环境下自由切换电源传输过程中的主从模式，适应更多需求。最后，三款传输控制器均支持Dead Battery Operation模式，可自由切换适配器供电和电池供电，即使电池完全没电也能自动转换到适配器供电，满足极端条件下的需求。

图二：BM92A33MWV-Z典型应用电路

三款传输控制器连接所需的初始电压有所不同：BM92A33MWV-Z连接所需的初始电压为15V，BM92A34MWV-Z连接所需的初始电压为9V，而BM92A35MWV-Z则可以根据远端设备的最大电压进行选择。三款产品的VBUS电压范围均为4.75V~20V，睡眠模式下的功率耗散典型值均为0.4mW，操作温度范围均为-30℃~105℃，具有较高的耐高温性能。总的来说，这三款传输控制器可以适用于不同的场合，设计者可以灵活的选择。

USB Type-C电源传输控制器BM92A33MWV-Z,BM92A34MWV-Z,BM92A35MWV-Z基本电气特性：

1、操作温度范围为-30℃~105℃

2、存储温度：-55℃ - 125℃

3、内部ROM最小擦写次数：1000次（Ta≤25℃），100次（Ta≤105℃）

4、内部ROM数据保存时间：20年（Ta≤25℃），10年（Ta≤105℃）

5、功耗：0.4mW（睡眠模式），3.5mW（标准工作模式）

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目录- 公司简介新产品列表运算放大器和比较器 AFE 电源管理IC LED驱动器/控制器音频和视频IC 通信用IC和射频器件电机IC 光电传感器信号调节外设产品封装一览产品索引

型号- NJM2902C,NJM2902B,NJU7076B,NJM7056,R3134,R3133,R2045,NJW2368,R1191,R5550,NJW4303,R1190,NJM2842,R3132,NJM2841,R2043,R3130,NJM2846,NJM2845,NJM2847,NJL5901AR-1,NJM5532C,NJM2901C,R5110XXX1A,R5110XXX1B,NJM393C,R5326,NJG1697EM1,R5324,R3150-A,NJU6364系列,R5560,NJU6397系列,NJW2377,NJU1206MER,NJM2855,R2051,NJM2857,NJM2856,NJW1280,NJU7098A,NJM2902CA,R5110XXX2C,R5110XXX2D,NJM390A,NJU211,R3150-B,R2061,R3150-E,NJW2344,NJM2820,R3154,R3150-F,NJM2822,R2062,R3152,NJM2821,NJW4760,RM516,NJM2823,NJM2825,NJM2828,NJG1801AKGC-A,NJM2827,NJM2829,NSNJ9200A,NJM064C,NJM391A,RS5C338A,R5106,NJU3610,R5107,R5108,R5109,R5104,R5105,NJM2151A,R3160,R5101,NJM2831,NL6010,NJM2830,NA2100,NJM2835,NL6011,NJM2837,NJM2836,NL6012,NJM2839,NJL5902R,R1155,NJG1669MD7,R1154,NJW4107,NJU72501,NJW4106,NJW4105,NJM2570A,NJW4104,NJW4100,R1150,NJM2801,NJM2804,NJM2806,NJM2805,R5528,NJM062C,R5524,R5527,R5520,NJW4109,NJG1684ME2,NJW4108,R5523,NJW4118,NJW4116,NJW4113,R1163,R1160,R1161,NJW4111,NJW4110,NJW4351,NJM2815,NJM2816,NJM12877,NJW4162A,NJU7381A,NJG1108HA8,NJM2904CA,R3114,R2025,NJM2819A,R3112,NJG1617K11,R3111,R5538,R2023,R3118,R3117,NJM2904C,R5533,R3116,NJM2904B,NJG1144KA1,R1170,R3200X064A,NJMOP177,R1173,NJM2374A,R2262,NJW1298,NJW4321,R1171,NJW4320,R1172,NJM78M00S,NJM2903C,NJU7382A,NJM084C,RN5T618,R2033,NJG1801BKGC-A,R5542,R5543,R1180,R5540,R5541,NJM2373A,NJG1657MD7,NJW2392,NJM12856,NJU7365,NJU7366,NJU7367,NJU7092A,NJM2879-H,NJU7364,NJM2748A,RP600,MUSES8832,RN5U700,RP602,RP604,RN5T614,RP605,NB7200,NJU7360,R1801,NJU7356,NJU77572,R1800,NJM41001T,RN5RZ,NJU8759A,NJU7093A,NJU6368系列,NJU7116,NJL6402R-2,NJU7118,NJU7119,NJM2505A,NJU6322系列,NJW1200,NJG1740MHH,MUSES8820,RN5VD,NJU7387,NJU72090,R1810,NJU7141,R3200X002X,NJU7384,NJU7385,NJU7386,RC5T519,NJU72097,NJU6311系列,RM590,NJU7380,NJG1730MD7,NJU9555,NJM17431,NJM2769B,NJU77550,NJU7091A,R3200X001X,NJU77552,NJU77551,NJU77554,NJU6377系列,NT1189GDAE3S,NJU9103,RC5T619X,NJU9102,NJU9101,R5117,R5114,NJM2880,R5115,R5116,NJM2882,NJM2881,R5110,NJM2884,R5111,R3121XXXXG,NJM2883,NJM2641,R5112,NJM2886,NJW1230,NJM2885,R5590,NJM2888,NJM2646,NJM2887,NL6002,R3121XXXXA,NT1191GEAE3S,NJM2407,R3121XXXXE,NJM8191,NJM8190,NJU6063,NJU7394,RM517,RV5C348B,NJU6366系列,NJG1812ME4,NJM2893,NJM2173A,NJM2892,NJM2894,NJW1241,NJW1240,NJG1812AMET-A,NJU7392,NJU6062,NJU6061,NJU6222系列,NJU77580,NJU77582,RN5RF,NJU6402B,NJM2860,NJM2862,NJM2861,NJL5909RL-4,RN5RL,NJM2864,NJM2863,RN5RK,NJM2866,NJG1682MD7,NJM2865,NJM2868,NJU7181,NJM2626,NJM2867,NJM2627,NJL5830R,RN5RT,NJL6195R,NJW2307,NJM2749A,NJM2871,NJM2870,NJG1159PHH,NJW2311,NJM2872,R3121-A,NJM2875,NJM2874,NJM2877,NJM2876,R3121-E,NJU6080,NJM2879,NJM2878,R3121-G,NJG1816K75,NJG1143UA2,NJU7640,NJM14570,NJU6311,NC2700M,NJM2288,NJM2287,RP200,NJL5513R,RS5C372A,RP201,RS5C372B,RP202,NJW1143A,NJU7630,NJU7631,NJU7632,NJM2872A,NC2701M,NJU71074,NJM8830,NSVS1231,NJM2299,NJM2059,NJM2058,NJM2872B,NJG1145UA2,NJG1814MD7,NJU8759,NJU71041,NJG1146KG1,NJMOP1772,NJU8758,NJW1142A,NJU71044,NJW4305A,NJM5532,NJM084CA,NJM8801,NJM2871A,NJL6193R-3,NJM2871B,R3120XXXXE,NJU6323,NJU6322,NJU6321,R3120XXXXA,NJU7650,NJG1186PJL-A,NJU6324,NJW1933,NJM2275,NJM2274,NJM2278,NJM1431A,NJL6407R,NJM3414A,NJL6502R-1,NJM14558,NJU7200,NJU7201,NJU7202,NJM2768B,NJU7680,RP402,NJG1151MD7,NC2600,RP400,RP401,NJU7098AF1-C,MUSES72323,NJU3719A,NS1101,NJU7670,NS1102,NJU6324系列,NJU7677,NJM78M00,NJM41005T,NJG1818K75,NJM358C,NJL5510R,NJU7222,NJU7223,NJG1648HB6,NJL6401R-3,NC2702M,NJU6377,NJU6376,NJU7221,NJL5313R,NJM082CA,NJU7211,NJU6363,NJU6360,NJU7691,NJU6367,NC2703M,NJU6366,NJU6365,NJU6364,NJU6369,NJU6368,NJU8789,NJM358CA,NJU77903-Z2,NJU7690,NJU077,R1232,NJM2586A,RN5C752,NJD3015,RN5C750,NJM064CA,NSVS1093,NJW4148,R5111XXX1A,R5111XXX1B,NJW4142,NJW4141,NJW4382,NJW4140,NJW4750T1,NJM45001,NJW4381,R1243,R5601,R5602,R1242,NJU72322,R1245,NJG1186PJL,R5111XXX2D,NJU72315,NJW4615A,NJU72750A,NJM2561B,NJG1800NB2,R1240,NJM2561A,R5111XXX2C,NJW4155,NJW4154,NJW4153,NJM13403,NJM13404,NJU7388B,NJG1739K51,R5617,R5619,R5612,R5613,NJM393CA,R5610,R5611,NJW4119,NJW4128,NJU72751A,NJW4810A,NJM2584A,NJW4122,NJW5211,NJW5210,NJW4120,MUSES72320,NJG1173UX2,NSTS9116A,NJW4152-AB,NJD3004,NJU71091T1,NJD3007,NJG1801K75,NJW4138,NJM2583A,NJW4375,R1260,NJW4133,NJW4132,NJL6195R-W,NJW4372,NSTS9117A,NJU7386A,ND1160,NJU7606,NJM2566A,NJU7600,RN5C713,NJU7601,NJU7602,RN5C711,NJW1871A,RN5C716,NJM062CA,NJW4188,NJW4187,NJU7367A,NJW4186,NJU4051B,NJW4185,NP8700,NJW4184,NJW4183,NJW4182,NJW4181,NJU7367B,R1207,NJW4190,R1208,R1205,R1206,R1200,NJU71031,NJG1127HB6,NJG1156PCD,NJMOP2277,R1203,R1204,NJU71032,R1202,NJU77806,NJG1666MD7,NJW4196,NJW4191,R1218,NJU7620,NJU4053B,NJM2060,R1210,R1211,R1214,R1215,R1212,R1213,NJM2068,NJU3711A,NJM339C,NJW4161,ND1130,NJW4160,NJG1686MHH,NR1700,NJU7610,R1225,NJU72344,NJU72343,NJU6394系列,R1223,NJU72342,R1224,NJU72341,R3150XXXXE,R3150XXXXF,NJW4177,NJU4052B,NJG1117HA8,NJW4175,NJW4172,NJW4171,NJW4170,NJU3712A,R3150XXXXA,R3150XXXXB,NJM41031,NJU7870-Z2,NJM41033,NJM8020,NJU7086,NJM2903CA,NJM41035,R5114XXX2,R5114XXX1,NJU7391A,NJU7089,R5436,R5437,R5438,NJM8021,R5439,R5432,R5433,R5434,R5435,NJG1187KG1,NJW1159,NJM2723,NJM2725

2023/4/27 - NISSHINBO - 选型指南代理服务技术支持批量订货

【IC】数明半导体最新推出SiLM9714——带宽共模电流检测放大器的四路智能半桥门极驱动器

数明半导体SiLM9714是一款专为驱动多种电机或负载设计的高度集成多通道门极驱动器。产品集成了4路半桥驱动、电源管理、电流检测放大器以及保护监控功能，显著简化了系统结构，缩减了体积，并实现了成本优化。其采用的智能门极驱动架构，不仅能精确管理死区时间、调控斜率，还优化了传输延时，同时支持PWM与SPI多种输入控制模式，提升了操作的灵活性与便捷性。

2024-10-16 - 产品代理服务技术支持批量订货

思索连接器（SWB Connectors）车规级精密连接器选型指南

描述- 东莞市思索技术股份有限公司成立于 2008 年，公司总部基地位于广东东莞，现有东莞长安和望牛墩（在建）两个厂区，总建筑面积达 9.3 万平方米。公司现有员工 500 余人，其中技术研发、试验、品质等专业技术人才占比达到近 40%。截止 2022 年，公司获得各类专利 100 余件，其中发明专利 23 件，是一家以创新研发和精密制造为驱动的国家高新技术企业。

型号- 3025CE,2024TX-HY2BL,1300WRS-XX,4013 SERIES,2551,4009WRS-04P-9TSWBR,9827T,2020 SERIES,2554WVS-2*XXB-LPGW01XC,2569 SERIES,3025T,1011H-XX,2545,2544,2543,4004WR-02HF-APSWBT,2541,1003H-XX,5050H-XX,6006WV-02P-XXSNBB-01,2024WVS-XX-LPSW1BR,2566AF-02-PTBK,2572 SERIES,5004 SERIES,2561,1509WVS-03HF-9TSW1NC,2043WR-XXPX-SSSW1XT,2560,7502PD-VQL-HS,2000W-XX,2561 SERIES,2204 SERIES,2559,9357WV-2*XXFS-XXXX,2558,1224,2554,2553,2552,2系列,2552WR-2*08P-PASN3ZT,1502H-XX,2573,2572,C2022-XX-4TXX,2571,3200WVS-XXX-46SN1NR,2570,6002HF-XX,2201TXM-BSW1,2569,1224 SERIES,2566,4500,4601 SERIES,1044H-2*XXX-PTXX,1274WR-2X07-LPBP32GH001F,2528 SERIES,250080-355*1395-VQ-HSR1,1251,3025WV-2*XXCE,2581,3008 SERIES,062060-350*1205-VQ-HSR1,2039AM-2XXXB-PTXX,2039 SERIES,1044WRS-2*XXX-LPXXXX,1004,1003,1002,C2021-XX-PTXX,2574,2043WRS-DXXX-SSSW1XR,2531 SERIES,2045WRS-2X10B-10TSW1XR,2512WV-XXP-9TSW1NX,1002WRS-04F-LPSW1NR,6401AM-C14X-PTXX,5700H-2*XX,2011W-XXA,3200,2043AM-XXX-PTXX,3025HF-01,12 SERIES,0534WRSF-XX,1800W-XXA,1271W-2*XX,C2019-1XXX-PTXX/4TXX,2554TX-HSW1-A,1800-A,1503WRS-XX,1257,1255,2508WR/WV-XX-9TXX,9555-C SERIES,2057WV-2*18-10TSW2BTQ,9556 SERIES,1278WRS-XX-LPGW01BRS,2558 SERIES,1271,6401A SERIES,150080-380*1030-VQ-HSR1,3202,9556H-XX,2512WR-XX-9TSW1NX,1004 SERIES,1602TXF-HY2B,1503T,1044,0513 SERIES,280080-500*1270-VQ-HSR1,1042,1503H-XX,9357HF-2*04L,1038,1278,2024WRS-XX-LPSW1BR,9357HF-2*04F,1004H-XXB-N0HFNC,6003HF-XX,2541TXF-HY2B,2508T,6006 SERIES,2045WRS-2X08B-10TSW1XR,1251H-XX,3025W-XX,2541HM-2*04-PTBK,2026W-2*XXD,2023 SERIES,9026 SERIES,2010W-XX,1800-A SERIES,2004T,5084WV-03-PTSN1BT,0800HI-XX,3002,1251 SERIES,1257 SERIES,3500WV-2*08P-9TSW1C-01,4203HI-28-4TGW1BT,0513WVSM-2*05PHF-4TXXBR-11,6501,6503,1506WVS-1XXX-9TNPXXCR001F,2044WRS-DXXC-10TSWIXR,2203WRS-04-9TSW1BR,6503 SERIES,8821 SERIES,2044A-DXXD-PTXX,9515T,1502 SERIES,7003PD-VH-HS,2202WRS-2*12P-9TXXXR-01,2558WVS-03-9TSW1NR,9026HX-XX-N0NC,3008,3025HM-01,9555-C,9555-B,3004,9555-A,2802TXF,3300 SERIES,6003 SERIES,4203 SERIES,5004H-PTNC,H6401M-B10X-PTXX,2022H-XX-PTXX,1511W-XX,2201 SERIES,2044WRS-DXXA-10TSWIXR,9357-B SERIES,2043AM-T34A4X-NOXX,1807WRS-XX-9TSW1BR,7003 SERIES,2536WV-2*XXXS-10TSW1BT,3025H-XX,2055WRS-XXX-9TSW1BR,5001 SERIES,2560WR-08A-PTSWBT,9515 SERIES,3300HM-XX-PTXX,4018 SERIES,3025,4015WV-XX-PTSWBT-01,2044A-DXXB-PTXX,2006 SERIES,2000T,2043WV-T34A4X-SSSW1XT,9821,2554A-XXX-N0XX,2554WRS-XXB-LPGW01XR,1004WVS-XXB-XXXXXXX,2019T-XXXXX-02Q,2024A,2026T-PSN-D,1002H-XXA,2545 SERIES,2039AF-XXB-PTXX,3025CE SERIES,1002H-XXE,1002H-XXD,1002H-XXB,280080-395*1430-VQ-HSR1,5050W-XX,2024WRS-2*XXD-LPSW1XR,2512 SERIES,9827H-XX,2000H-XX,2554WVS-2*XXD-LPGW01XC,2554WRS-2*XXC-LPGW01XR,9827,3535 SERIES,2545H-XX,5001,5004,8854H-XX,2008WVS-1XXX-9TXB05RR0XXQ,2022A,K4203-28-N0BK,2024AM-XX-PTXX,2570WV-02P-N0SW1BG-Q,3535W-XX,8821T,9357-B,3002WV-02-SSSN1BR-02,3002WV-02-SSSN1BR-03,0800H-XX,2022A SERIES,6401B,1806 SERIES,6401A,6401C,1278 SERIES,9020 SERIES,2044 SERIES,5009,2572AM-03-PTBK,2055 SERIES,9862,4011 SERIES,5084 SERIES,2042WV-XXXX-6TV01BB-01,2508WRS/WVS-XX-9TXXR,6300TXM-HY2B,2545T,2201AM-2*XX-ESXX,9556T,2008WRS(WVS)-XX-XXSW1XX,9357TF0,5700 SERIES,2022 SERIES,8854 SERIES,2024WRS-2*XX-LPSW1BR,9821T-XX,0803,9555T,9021HR-XX-N0XXNC,9827-A,2574 SERIES,2561WRS-04-9TSW1BR,1601TXM-HY2B,5050 SERIES,2206 SERIES,2202 SERIES,1274HM-2*07A-N0BK,1300T,8821W-XX,9555H-2*XXB,1807T-HY2B,9555H-2*XXA,8556,9555H-2*XXE,2021TX-XXXX,1806WRS-1X02-LPNB05RR001Q,9127HI-XX,2201WV-2*XX-PPSW1XG,1002T-PSN-D,2571AM-03-PTBK,2543HM-2*XX-N0HFBK,9357HF-2*XXB,1002T-PSN-A,2543TF-PSN1,5009WV-02-9TSNBR-01Q,2400 SERIES,2802TXF-HY2B,2055WVS-XXX-9TSW1BW,5050,1251W-XX,4016TXM,2022H-XXA-PTXX,4016TXF,950080-525*1895-VQ-HSR1,1105PD-VQ-HS,0803H-XXA-46HFNC,1806HF-1X02-N0NBR01Q,2536WR-2*XXXS-10TSW1BT,1105 SERIES,7003,1271 SERIES,2513H-XX-N0HFNC,2010H-XX,2043WV-XXPX,3004WV-2XXXPXHF-LPXXXBX,0600,1038W-2*XX,2037T-HGN10,2062TF-HY2B,2043WRS-XXX-SSSW1XR,C2022-XXA-PTGY,2581WR-XXHF-N0SN1N,1042 SERIES,2552 SERIES,2020T-P08S-01Q,2551H-34-PTBK,2026H-2*XXD,3500WV-XXP-LPXXXBC-01Q,2044A-DXXA-PTXX,9357W-2*XXB,2045WRS-2X12A-10TSW1XR,3300TXF-PSW1,1807 SERIES,2022TX-XXXX-A,1274TF-CV10-A,2541 SERIES,4016TXM-HY2B,2045 SERIES,2062AM-XX-PTBKT,9357 SERIES,4011WRS-02P-9TSW1R,1002H-2*XX,2554WRS-2*XXB-LPGW01XR,C2513-XX-PTXX,3500WV-XXP-LPXXXBC-02Q,2011T-PSN-A,5084,2204WVS-2*XXP-PPSRXT,1004T-PXXX,2024A-2*XXA-PTXX,1038T,2043AM-DXXX-PTXX,4016TXF-HY2B,6300TXF-HY2B,0532 SERIES,4203WV-28-9TGW1BT,4016 SERIES,3300TXM-PSW1,1257T,0600HI-XX,2572AF-03-PTBK,4009WV-04-9TSN4G-01,2024TXF-HY2B-A,9555W-2*XXA,2037A-XX-9TBK,2024WRS-2*XXB-LPSW1XR,9555W-2*XXE,2011-A,9555W-2*XXB,1502T,2554WVS-2*XXC-LPGW01XC,3025 SERIES,1503,1502,2513HF SERIES,2513HF,6501 SERIES,1509,2022-A,6005 SERIES,1002-E SERIES,2043WV-XXPX-SSSW1XT,150080-440*970-VQ-HSR1,2513TX-XXXX,2202WR-2*12P-46SW1BR-01,2545W-XX,2023TX-PSN1,1601TXM,480080-320*1440-VQ-HSR1,1511,2554WRS-XXC-LPGW01XR,2559WRS-04-9TSW1BR,5501 SERIES,2023WRS-XXHF-9TSWNR,1515,2008WRS(WVS)-1XXX-9TXB05RR0XXQ,2571 SERIES,2513TXM-XXXX,1511T-01,2571AF-03-PTBK,1601TXF,2019TM-XXXX,256

2024/3/6 - 思索技术 - 选型指南代理服务技术支持批量订货

晟矽微电子（SINOMCU）8位&32位通用MCU/触摸MCU/2.4G无线传输芯片选型指南

目录- 公司简介 FLASH GPIO ADC TOUCH 2.4G IR 应用领域和工具选型

型号- MC32F7132,MC32P5232,MC32P8141,MS60F3125,MC9902,MS51F7085,MS8040,MS60F3126,MS8042,MC51F8124,MC30P6310,MC32F7361,MC30P6080,MS60F3015,MS32F031A6,MS60F3215,MC32P5222,MC32F7082,MC30P6201,MC30P6280,MC35P7041,MC30P6240,MC35P7040,MC32P7311,MS32F7362,MS32F7361,MS60F3026,MC32P7351,MC32P7031,MS60F2016,MC51F7094,MC31P5120,MS60F2018,MC30F6920,MC51F8144,MC32F7072,MC32F7073,MC2411,MC2412,MC30P6290,MC2410,MC30P6250,MC35P7050,MC32F7343,MS51F003A4,MS60F3115,MC30F6910,MC32F7062,MC32F8152,MC51F003A4,MC51F7424,MC30P6060,MC30P8160

2023/4/13 - 晟矽微电子 - 选型指南 - V5.1 代理服务技术支持批量订货

万连科技C4201、A1501系列电源连接器助力伺服控制板高效稳定运行

万连科技的A1501系列产品以其紧凑的设计和稳定的连接性能，确保了伺服控制板内部信号的高效、可靠传输。这对于精确控制电机轴的位置、速度和转矩至关重要，进而保障了整个自动化系统的同步性和响应速度。

2024-09-21 - 应用方案代理服务技术支持批量订货

行业联动 | 开放的万可系统配电箱为能源数字化管理提供助力

行业联动、数字化和客户导向均是能源服务提供商Avacon Natur的重点服务。Avacon Natur采用了万可系统配电箱，可以充分满足这种数据采集需求。包括电源、断路器、16路数字量输入、4路模拟量输入、M-Bus主站模块以及用于传感器和执行器的传输接线端子。此外，还提供一个SD卡槽，使软件更新变得非常简单。

2024-09-13 - 原厂动态代理服务技术支持批量订货

USB通信中Host与Device的角色解析及信号完整性测试方案

在USB通信协议中，“Host“和“Device“分别指主控制器和通过USB连接到主控制器的设备。Host（如计算机或笔记本）控制数据流、电源管理，并发起通信。Device（如打印机、外部硬盘等）依赖Host供电和接收数据传输指令。启威测实验室提供USB 2.0、3.2 Gen1（5Gbps）和Gen2（10Gbps）信号完整性测试方案。

2024-09-03 - 应用方案

线对板连接器的基本概念、特点及未来发展趋势

线对板连接器，作为电子元件的一种，主要负责将线缆与电路板进行连接。其以结构简单、安装方便、传输稳定等为特点，在通信、计算机、工业控制、汽车电子等多个领域得到了广泛应用。这种连接器为电子设备提供了可靠的信号传输和电源连接，是现代电子制造中不可或缺的组成部分。

2024-09-21 - 技术探讨代理服务技术支持批量订货

沁恒（WCH）通讯接口芯片和全栈MCU选型指南

描述- 南京沁恒微电子股份有限公司专注于连接技术和微处理器内核研究,是一家基于自研专业接口IP、微处理器内核IP构建芯片的集成电路设计企业。公司致力于为客户提供万物互联、上下互通的芯片及解决方案，主要产品包括USB/蓝牙/以太网接口芯片和连接型/互联型/无线型MCU，产品侧重于连接联网和控制。

型号- CH24X,CH233P,CH36X,CH32X035F8U6,CH32X035G8R6,CH32V103C6T6,CH32F205RBT6,CH370,CH372,CH251,CH343G,CH374,CH132,CH253,CH252,CH376,CH343K,CH375,CH254,CH32V006F8P6,CH378,CH377,CH440G,CH32X035,CH25X,CH32V208WBU6,CH583M,CH341T,CH32V003J4M6,CH32F103C6T6,CH233A,CH342F,CH382,CH32V006E8R6,CH384,CH342K,CH233K,CH37X,CH9374B,CH237,CH236,CH58X,CH32F103C8U6,CH340K,CH231K,CH22X,CH238,CH34X,CH340N,CH582M,CH340T,NET-SER-DT TTL,CH341B,CH341A,CH592,CH341F,CH591,CH231,CH486F,CH230,CH233,CH235,CH35X,CH32X035F7P6,CH368,CH484M,CH230K,CH23X,CH231A,CH32V203G6U6,CH340E,CH582F,CH482,CH481,CH340C,CH484,CH340B,CH483,CH365,CH486,CH364,CH340G,CH246,CH367,CH59X,CH4XX,CH366,CH578,CH334R,CH457,CH577,CH32V303VCT6,CH335,CH334Q,CH456,CH334P,CH338,CH579,CH32V,CH56X,CH334U,CH339,CH32X,CH564Q,CH334S,CH32V003A4M6,CH32X033F8P6,CH32F,CH335F,CH347F,CH32M,CH335J,CH32L,CH565M,CH451,CH571,CH450,CH444G,CH238P,CH453,CH573,CH452,CH334,CH455,CH454,CH347,CH226,CH57X,CH225,CH348,CH32X035G8U6,CH237D,CH9342G,CH334F,CH581,CH583,CH564L,CH334H,CH341,CH220,CH462,CH582,CH32F208WBU6,CH340,CH32X035R8T6,CH564F,CH343,CH342,CH221,CH463,CH334L,CH345,CH224,CH443K,CH344,CH223,CH344Q,CH555,CH557,CH315,CH318,CH54X,CH559,CH317,CH438,NET-485-9120,CH235S,CH32V002系列,CH32M007,CH236D,CH442E,CH552,CH551,CH554,CH432,CH567,CH343P,CH446,CH445,CH569,CH55X,CH448,CH568,CH440R,CH31X,CH449,CH440P,CH9340K,CH9340C,CH32F207VCT6,CH561,CH440,CH563,CH442,CH344L,CH565,CH323,CH444,CH564,CH443,CH412,CH64X,CH338X,CH52X,CH32V103R8T6,CH448F,CH32V203F8U6,CH9103M,CH32V203G8R6,CH532,CH531,CH545,CH423,CH547,CH546,CH446Q,CH53X,CH549,CH446X,CH548,CH32F103R8T6,BLE-DONGLE,CH338F,CH9104L,CH338L,CH541,CH543,CH422,CH32V003F4P6,CH9101Y,CH445P,CH9101N,CH9101R,CH9101U,CH9101H,CH32V307RCT6,CH347T,CH643,CH522,CH9102X,CH525,CH444P,CH645,CH524,CH527,CH528,CH565W,CH9344L,CH348L,BLE-SER-A-ANT,CH348Q,CH32V203F6P6,CH521,CH641,CH9102F,CH645W,CH32F203CBT6,CH32V006K8U6,CH32F207,CH32F205,CH32F203,CH32V003F4U6,CH32F208,CH645F,BLE2U-C-ANT,CH643U,CH643W,CH643Q,CH449X,CH32V303CBT6,CH32L103F8U6,CH32V305FBP6,CH569W,CH32F103,CH449F,CH32L103G8R6,CH643L,CH32X035系列,CH32F203C8T6,CH32V208RBT6,CH32V203系列,CH32V305RBT6,CH32V007系列,NET-232-9120,CH32V208GBU6,CH32L103F8P6,CH32V203C8T6,CH32V307,CH32V305,CH32F203C8U6,CH32V203C8U6,CH32V303,CH9160-DG-R0,BLE-TPT-A-ANT,CH32F203C6T6,BLE2U-A-ANT,CH9343,NET-TTL-9120,CH9328,CH9329,CH9326,CH9445,CH32L103C8T6,CH32F208RBT6,CH32F203VCT6,CH32V005F6U6,CH182H,CH182F,CH32V305GBU6,CH9434,CH32V203C6T6,CH32V307VCT6,CH181H,CH32L103系列,CH32V203F8P6,BLE-TPT-B-ANT,CH32V005D6U6,CH912X,CH32V303RCT6,CH32V005E6R6,CH32V003系列,CH32F203K8T6,NET-SER-DT RS232,CH9143,CH93XX,CH9140,CH9142,CH9141,CH9126,CH32V005F6P6,CH32F203RCT6,NET-SER-DT RS485,CH32L103,CH32V006,CH32V007,CH32V005,CH32V002,CH32V003,CH32X035C8T6,CH32V303RBT6,CH32V203K8T6,CH9121,CH9120,CH32V307WCU6,CH32V303系列,CH32F203RBT6,CH32V203RBT6,CH9350,CH483M,CH32V103C8T6,CH32V005系列,CH592X,CH483X,CH32M系列,CH230A,CH32V317,CH581F,CH32F103C8T6,CH32V103C8U6,CH482X,CH32L103K8U6,CH591R,CH32V208,CH182,CH592F,CH32V103系列,CH32V203,CH592D,CH32V208CBU6,CH914X,CH390,CH32V203K6T6,CH392,CH271,CH591D,CH482D,CH591F,CH275,CH395,CH397,CH38X,BLE232-NEP,CH32V006F8U6,CH32V103,CH39X,CH481D

2024/4/11 - 沁恒 - 选型指南代理服务技术支持批量订货查看更多版本

沁恒（WCH）通讯接口芯片和全栈MCU选型指南

目录- 企业简介接口转换产品 MCU产品选型 USB转串口产品选型低功耗蓝牙系列单片机系列网络系列 USB系列 USB PD协议系列/ Type-C快充系列 PCI/PCIE 系列显示驱动及键盘扫描系列单片机外围系列通讯接口芯片和全栈MCU芯片产品方案

型号- CH24X,CH36X,CH32V103C6T6,CH32F205RBT6,CH370,CH372,CH343G,CH374,CH132,CH32F203C8T6,CH252,CH376,CH343K,CH375,CH378,CH440G,CH583M,CH32V208WBU6,CH32V208RBT6,CH341T,CH32V003J4M6,CH32V203系列,CH32F103C6T6,CH32V305RBT6,CH382,CH342F,CH384,CH342K,CH221K,CH37X,CH9374B,CH237,CH236,CH58X,CH340K,CH32F103C8U6,CH22X,CH34X,NET-232-9120,CH582M,CH340N,CH340T,NET-SER-DT TTL,CH32V208GBU6,CH341B,CH341A,CH341F,CH32V203C8T6,CH231,CH486F,CH351,CH235,CH234,CH35X,CH247,CH368,CH484M,CH23X,CH32V307,CH32V203G6U6,CH582F,CH340E,CH482,CH32V305,CH481,CH32F203C8U6,CH340C,CH484,CH32V203C8U6,CH32V303,CH340B,CH241,CH483,CH365,CH486,CH364,CH340G,CH246,CH367,CH4XX,CH366,CH578,CH457,CH9339,CH577,CH32V303VCT6,CH335,CH456,CH9338,CH579,CH337,CH32V,CH56X,CH339,CH32V003A4M6,CH32F,BLE-TPT-A-ANT,CH32F203C6T6,BLE2U-A-ANT,CH565M,CH451,CH9102,CH9344,CH571,CH450,CH444G,CH9101,CH9343,CH453,CH573,CH452,CH334,CH455,CH9340,NET-TTL-9120,CH454,CH563Q,CH347,CH9328,CH226,CH57X,CH225,CH348,CH9329,CH9326,CH9342G,CH32F208RBT6,CH581,CH583,CH341,CH462,CH582,CH32F203VCT6,CH32F208WBU6,CH340,CH343,CH342,CH221,CH463,CH345,CH224,CH443K,CH344,CH556,CH344Q,CH555,CH558,CH557,CH559,CH317,CH438,CH54X,NET-485-9120,CH9434,CH319,CH224D,CH563L,CH442E,CH32V203C6T6,CH552,CH32V307VCT6,CH551,CH554,CH224K,CH432,CH567,CH343P,CH446,CH445,CH569,CH561Q,CH448,CH55X,CH568,CH440R,CH31X,CH449,CH440P,CH9340K,CH9340C,CH32F207VCT6,CH561,CH440,CH563,CH442,CH344L,CH565,CH444,CH443,CH32V203F8P6,CH412,BLE-TPT-B-ANT,CH32V303RCT6,CH52X,CH32V103R8T6,CH32V003系列,CH448F,CH32F203K8T6,CH32V203F8U6,NET-SER-DT RS232,CH9103M,CH9143,CH93XX,CH9145,CH9140,CH32V203G8R6,CH9142,CH532,CH9141,CH531,CH545,CH424,CH544,CH423,CH547,CH546,CH446Q,CH549,CH9126,CH446X,CH53X,CH548,CH32F103R8T6,BLE-DONGLE,CH32F203RCT6,NET-SER-DT RS485,CH9104L,CH541,CH540,CH543,CH422,CH32V003,CH542,CH421,CH32V003F4P6,CH9101Y,CH445P,CH32V303RBT6,CH9101N,CH9101R,CH9101U,CH9101H,CH32V307RCT6,CH32V203K8T6,CH9121,CH9120,CH32V307WCU6,CH32V303系列,CH347T,CH522,CH9102X,CH444P,CH525,CH524,CH9104,CH527,CH9103,CH528,CH565W,CH9344L,BLE-SER-A-ANT,CH348L,CH348Q,CH32V203F6P6,CH521,CH9350,CH32V203RBT6,CH9102F,CH483M,CH32F203CBT6,CH32V103C8T6,CH483X,CH91XX,CH581F,CH32F103C8T6,CH32F207,CH32F205,CH32F203,CH32V103C8U6,CH32V003F4U6,CH482X,CH32F208,CH181,CH32V208,CH182,CH32V103系列,CH32V203,BLE2U-C-ANT,CH32V208CBU6,CH914X,CH449X,CH32V303CBT6,CH32V305FBP6,CH390,CH392,CH32V203K6T6,CH482D,CH395,CH397,CH38X,CH569W,CH315S,BLE232-NEP,CH32F103,CH449F,CH32V103,CH39X,CH9150,CH481D

2022/12/06 - 沁恒 - 选型指南代理服务技术支持批量订货

沁恒（WCH）通讯接口芯片和全栈MCU选型指南

目录- 企业简介接口转换产品 MCU产品选型 USB转串口产品选型低功耗蓝牙系列单片机系列网络系列 USB系列 USB PD协议系列 PCI/PCIE 系列显示驱动及键盘扫描系列单片机外围系列产品方案

型号- CH32V103C6T6,CH32F205RBT6,CH343G,CH32F203C8T6,CH343K,CH573F,CH378,CH440G,CH571K,CH32V208WBU6,CH583M,CH32V208RBT6,CH341T,CH32F103C6T6,CH32V305RBT6,CH342F,CH384,CH342K,CH32F103C8U6,CH340K,CH582M,CH340N,CH340T,CH32V208GBU6,CH341B,CH341A,CH571F,CH341F,CH32V203C8T6,CH486F,CH571D,CH368,CH484M,CH32V307,CH582F,CH340E,CH482,CH32F203C8U6,CH32V305,CH481,CH32V203C8U6,CH340C,CH484,CH32V303,CH483,CH486,CH340G,CH246,CH578,CH457,CH32V303VCT6,CH577,CH335,CH456,CH552T,CH579,CH552P,CH577F,CH32F203C6T6,CH9344,CH451,CH450,CH444G,CH453,CH452,CH334,CH455,CH454,CH9328,CH348,CH9329,CH224P,CH9326,CH34B,CH9342G,CH32F208RBT6,CH581,CH583,CH341,CH462,CH32F203VCT6,CH32F208WBU6,CH582,CH340,CH552E,CH343,CH342,CH463,CH552G,CH345,CH224,CH443K,CH344,CH556,CH555,CH558,CH557,CH559,CH317,CH438,CH224D,CH32V203C6T6,CH442E,CH552,CH551,CH554,CH224K,CH551G,CH343P,CH567,CH446,CH445,CH569,CH448,CH568,CH440R,CH449,CH440P,CH573X,CH9340K,CH9340C,CH32F207VCT6,CH440,CH442,CH344L,CH565,CH444,CH443,CH32V303RCT6,CH32V103R8T6,CH448F,CH9103M,CH9143,CH557Q,CH9140,CH532,CH9142,CH545L,CH531,CH9141,CH545,CH544,CH423,CH547,CH546,CH549,CH548,CH32F103R8T6,CH32F203RCT6,CH541,CH540,CH543,CH422,CH542,CH554T,CH445P,CH554P,CH32V303RBT6,CH9101U,CH579F,CH9101H,CH32V307RCT6,CH32V203K8T6,CH555L,CH9121,CH9120,CH579M,CH522,CH9102X,CH525,CH444P,CH524,CH527,CH528,CH578F,CH554E,CH9344L,CH578M,CH348L,CH554G,CH348Q,CH521,CH9102F,CH9350,CH483M,CH32F203CBT6,CH32V103C8T6,CH483X,CH549L,CH549F,CH549G,CH581F,CH32F103C8T6,CH32F207,CH32F205,CH559T,CH32F203,CH32V103C8U8,CH482X,CH32F208,CH548G,CH32V208,CH548L,CH32V203,CH548N,CH32V208CBU6,CH558T,CH32V303CBT6,CH547G,CH392,CH547F,CH482D,CH395,CH559L,CH547L,CH397,CH32F103,CH546G,CH32V103,CH558L,CH546L,CH481D

2022/01 - 沁恒 - 选型指南代理服务技术支持批量订货

【产品】高可靠性栅极驱动IC CMT-HADES2P，工作温度-55~+175°C

CISSOID推出的CMT-HADES2P是栅极驱动器初级侧IC，具有耐高温、高可靠特性。它集成了电流模式控制的DC-DC反激转换器，用于生成板载电源，从外部控制接口到2个次级侧的隔离数据传输通道，并执行本地故障管理。

2021-09-25 - 产品代理服务技术支持批量订货

工业相机常用接口有哪些？

1.USB接口USB接口相机是数字相机，直接输出数字图像信号。USB全称是Universal Serial Bus（通用串行总线），USB接口是4“针”，其中2根为电源线、2根为信号线。USB是串行接口，可热拔插，连接方便。USB2．0，传输速度480Mbps，通讯距离5m，80％的带宽用于图像传输。USB3．0，传输速度4．8Gbps，通讯距离10m，80％的带宽用于图像传输。由于USB接口相机使用方便，接口广泛，目前在显微镜、科研实验、便携式设备等行业大量应用。2.Camerlink接口由AIA协会推出的数字图像信号通讯接口协议，是一种串行通讯协议。采用LVDS接口标准，具有速度快、抗干扰能力强、功耗低。从Channel link技术上发展而来的，在Channel link技术基础上增加了一些传输控制信号，并定义了一些相关传输标准。协议采用MDR－26针连接器或SDR－26针连接器，具有高速率，带宽可达6400Mbps、抗干扰能力强、功耗低的特点。3.Gige千兆以太网接口由AIA（Automatde Imaging Association）创建并推广，是一种基于千兆以太网通信协议开发的相机接口标准。适用于工业成像应用，通过网络传输无压缩视频信号。是一个使用价格低廉线缆长距离传输图像的标准。4.CoaXPressCoaXPress 是一种非对称的高速点对点串行通信数字接口标准，传输速度高达6．25Gbps，传输距离超过100m。数据传输量大，传输距离长，可选择传输距离和传输量：从50m＠6．25Gbps到170m＠1．25Gbps，价格低廉，易集成、支持热插拔。

2024-07-29 - 技术问答