【应用方案】应用在智能插座上的原边控制功率开关，输入85~265VAC，输出5VDC

时间： 2021-08-19 来源：世强

代理服务

技术支持

现货查询

批量订货

智能插座可使一件电器瞬间变成一款智能设备，实现部分的人机交互功能。利用WIFI网络与移动设备APP连接，实现移动设备对电器的控制。主要的器件是WIFI模块供电所需交流转直流的电源芯片。本文就介绍一款AC转DC的电源芯片。

原理框图：

必易微电子KP23130SGA的是一款高性能的原边控制功率开关，输入85~265VAC，可输出5伏1安提供给WIFI模块供电，待机功耗低于30mW。内部集成800V高压MOSFET，提高耐压的同时减小PCB面积。KP23130SGA集成了VDD欠压保护 (UVLO)、VDD过压保护 (OVP)、短路保护 (SLP) 等保护功能，有效地保护了WIFI模块。

典型应用电路：

发送到邮箱 |
+1 赞 0
收藏
评论 0
| 转发至：

本文由乔与熙提供，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】国产恒流恒压原边控制功率开关KP23132MSGA应用于智能照明系统中，电源效率高

目前智能照明已经走进千家万户，设计者们除了关注产品外观的美感和功能的实现以外，重心往往集中在如何实现高性能，高稳定性上。今天为大家推荐必易微的一款高性能恒流恒压原边控制功率开关KP23132MSGA在智能照明系统中的应用。

2021-12-31 - 应用方案代理服务技术支持现货查询批量订货

【应用】内置650V MOSFET的原边控制功率开关KP23223MSGA用于智能面板，超低启动电流仅4μA

有客户在智能面板产品设计过程中需要使用一款原边控制功率开关，主要通过220V交流电转换成5V/1A的直流电给主控MCU和继电器进行供电，由于考虑到效率和大电流问题，因此需要采用内置MOS管的功率开关，故本文将推荐必易微的原边控制功率开关KP23223MSGA。

2022-02-09 - 应用方案代理服务技术支持现货查询批量订货

【应用】国产隔离型恒流LED功率开关KP13254用于照明灯具，输出功率达35W，设计简单效率高

客户做一款小功率的照明灯具，想找个内置MOS的LED驱动方案，芯片需要带隔离，恒流输出，要求功率大于30W。本文推荐必易微电子的KP13254高度集成的隔离型恒流LED功率开关，采用了原边反馈准谐振的工作模式，同时加以有源功率因数校正控制技术。

2022-03-24 - 应用方案代理服务技术支持现货查询批量订货

必易微（KIWI）LED驱动IC选型指南

目录- 非隔离和隔离产品智能调光、可控硅调光产品非隔离恒压和隔离恒压产品 DC-DC和电机产品线性、去纹波产品 LED照明方案介绍

型号- KP18032,KP1271FNQ,KP13262,KP1078CL,KP13264,KP10790,KP10791,KP10792,KP1078CH,KP1313X,KP16014A,KP1325X,KP523302,KP2591A,KP1326A,KP1079A,KP523308,KP2182,KP1078DH,KP21822M,KP1402,KP85302,KP107W,KP119X,KP1076C,KP107L,KP1071CL,KP23132M,KP107Q,KP10780L,KP1078AH,KP1511,KP421X,KP523201A,KP35026,KP1078AL,KP1074,KP1073,KP1194,KP2816X,KP10781H,KP1076,KP1077A,KP2806A,KP512302,KP1601XA,KP1191,KP10781L,KP1072,KP13251,KP1193,KP1192,KP201,KP1078BL,KP13252,KP13255,KP13134,KP10780,KP13254,KP18026,KP10781,KP1078BH,KP13135,KP512308,KP30262,KP30264,KP28134A,KP30261,KP1184,KP22315A,KP23265C,KP1078A,KP1078B,KP4214,KP21824M,KP4213,KP21824L,KP23267,KP21825C,KP1074L,KP10750,KP1810X,KP10751,KP10752,KP1074Q,KP1075A,KP1075B,KP1075C,KP522201A,KP22066,KP22064,KP18001,KP3501A,KP22062,KP10760,KP10761,KP10762,KP1075Q,KP1326,KP28163,KP1325,KP28162,KP523208A,KP1075X,KP1274FQH,KP1274FQC,KP1273FC,KP1076A,KP12682F,KP1076B,KP107BQ,KP1274FC,KP22035,KP2801A,KP2813A,KP1274FH,KP18330,KP1505X,KP1274FN,KP12353,KP1274FQ,KP1072L,KP12354,KP1313,KP119,KP1072Q,KP1315,KP116,KP35101,KP118,KP22306A,KP107CQ,KP23132,KP23131,KP23130,KP123,KP18106,KP122,KP1073L,KP18108,KP1073Q,KP23223,KP23223M,KP1271FN,KP14633,KP14634,KP14631,KP1070L,KP14632,KP2201B,KP18002F,KP1070Q,KP1601A,KP1462X,KP12760F,KP521405,KP1273FQC,KP521403,KP107AL,KP3310,KP22308A,KP1255,KP522302E,KP15051,KP107AQ,KP14622H,KP15052,KP18320,KP1071L,KP1505A,KP1463X,KP123X,KP1071Q,KP81103,KP28123,KP28122,KP18001M,KP1271FC,KP1272FH,KP522208A,KP127XFQH,KP12551,KP1272FN,KP12554,KP127XFQC,KP2205,KP2206,KP2203,KP2322,KP2201,KP2202,KP1234,KP28162X,KP14622,KP14623,KP14501,KP1272FQH,KP1469,KP1255X,KP1272FQC,KP1272FC,KP1463,KP1221,KP1462,KP1220,KP52140X,KP1222,KP1806X,KP1182,KP1462XH,KP1511X,KP2822,KP12684FM,KP1059A,KP3111,KP1272FNQ,KP421,KP127XFQ,KP1162,KP1164,KP10780H,KP18053,KP1274F,KP18058,KP18055,KP2806,KP18059,KP127F,KP18001B,KP18001A,KP1271FQC,KP35064,KP35062,KP18061,KP18062,KP18069,KP1805X,KP18068,KP522308E,KP14624H,KP15113,KP15114,KP15111,KP3506X,KP1402A,KP12761F,KP2591,KP127FQ

2023/6/1 - 必易微 - 选型指南 - REV 1.1 代理服务技术支持现货查询批量订货查看更多版本

必易微（KIWI）LED驱动IC选型指南

目录- 非隔离、隔离产品智能调光、可控硅调光和其他产品非隔离恒压、隔离恒压和DC-DC产品 LED照明产品特点和应用介绍

型号- KP18032,KP18108A,KP14663C,KP10790,KP10791,KP10792,KP1325X,KP1079A,KP1264FC,KP1261F,KP2182,KP13152,KP14662C,KP13154,KP1264FM,KP1164M,KP1276XF,KP1079X,KP1402,KP106,KP107W,KP119X,KP107L,KP23132M,KP107Q,KP1511,KP421X,KP523201A,KP35026,KP1194,KP2816X,KP1191,KP106N,KP1193,KP1192,KP201,KP13252,KP13255,KP13134,KP13254,KP18026,KP107XQ,KP13135,KP1063,KP1062,KP22315A,KP23265C,KP1199A,KP1199B,KP4214,KP1054A,KP4213,KP23267,KP1062C,KP21825C,KP1074L,KP10750,KP1062N,KP1810X,KP10751,KP10752,KP1261FC,KP1075A,KP522201A,KP1063C,KP22066,KP22064,KP3501A,KP10760,KP1063N,KP10761,KP10762,KP1326,KP28163,KP1325,KP28162,KP523208A,KP1075X,KP1273FC,KP1076A,KP12682F,KP1274FC,KP22035,KP1274FH,KP14651,KP1505X,KP1274FN,KP14652,KP12353,KP1072L,KP12354,KP14653,KP14654,KP1313,KP1072Q,KP1315,KP116,KP35101,KP22306A,KP1262FC,KP14664M,KP1263FC,KP1061C,KP23132,KP23131,KP23130,KP123,KP14662,KP18106,KP122,KP1073L,KP18108,KP1061N,KP1073Q,KP23223,KP23223M,KP126XFC,KP16015,KP1271FN,KP1070L,KP14632,KP2201B,KP1070Q,KP12760F,KP521405,KP521403,KP107AL,KP3310,KP22308A,KP1255,KP15051,KP107AQ,KP15052,KP1071L,KP1601X,KP1505A,KP123X,KP1071Q,KP28123,KP28122,KP1271FC,KP1272FH,KP522208A,KP12551,KP1272FN,KP14612,KP12554,KP2205,KP2206,KP2203,KP122X,KP2322,KP2201,KP2202,KP1234,KP28162X,KP14622,KP14501,KP1466,KP1255X,KP23225C,KP1272FC,KP1221,KP1220,KP1222,KP1264F,KP1806X,KP1061,KP1511X,KP12684FM,KP1059A,KP3111,KP127XF,KP116X,KP127XFC,KP421,KP2816,KP127XFN,KP1601,KP2813,KP1162,KP1164,KP2012,KP2013,KP18053,KP1274F,KP18058,KP1262F,KP18055,KP18059,KP127F,KP2801,KP35064,KP12762F,KP35062,KP18061,KP18062,KP18069,KP1805X,KP18068,KP15113,KP15114,KP15111,KP3506X,KP12761F