【产品】调光型、降压型高功率因数LED恒流功率开关KP14664M-PWM，15mW超低待机功耗，封装类型 SOP-7

时间： 2022-05-12 来源：世强

技术问答

必易微推出的KP14664M 是高度集成的恒流 LED 功率开关，芯片采用了准谐振的工作模式，同时加以有源功率因数校正控制技术可以满足高功率因数、低谐波失真和高效率的性能。

KP14664M 内部集成有高压 600V 功率 MOSFET 和高压供电电路，简化了系统的设计和生产成本。芯片通过独有的恒流控制算法，可以获得高精度的恒流输出，且输出的线电压和负载调整率表现优异。KP14664M 还集成了独有的调光技术，能提供高精度的 PWM 信号调光

KP14664M 集成有完备的保护功能以保障系统安全可靠的运行，如：逐周期电流限制 (OCP)、过热保护 (OTP)、输出过压保护 (OVP)、LED 开路和短路保护等。

主要特点

• PWM 调光功能

• 15mW 超低待机功耗

• 调光深度 <3%

• 全电压功率因数 >0.9

• 集成高压供电电路

• 集成高压 600V MOSFET

• 无 VDD、COMP 电容设计

• 准谐振模式高效率工作

• ±3% 恒流精度 @100% ILED

• 优异的线电压和负载调整率

• 内部保护功能：

• 连续可调输出过压保护 (OVP)

• 逐周期电流限制 (OCP)

• 前沿消隐 (LEB)

• LED 开路和短路保护

• 过热保护 (OTP)

• 封装类型 SOP-7

典型应用

• 小功率智能球泡灯

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FY转载自世强，原文标题为:KP14664M-PWM 调光型、降压型高功率因数 LED 恒流功率开关，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。

提交评论

全部评论（0）

暂无评论

【IC】必易微新推大功率高性能PFC+LLC方案KP2806+KP2591，助力大功率电源研发升级

针对大功率电源设计，必易微推出了大功率高性能PFC+LLC控制器KP2806+KP2591，适用于PD电源、LED电源、电视机板卡电源等应用场合；KP2591芯片可直接替换外商同类产品，大大缩短了客户电源方案的替换时间，助力客户电源系统的研发升级。

新产品发布时间 : 2023-01-10

【IC】必易微新推双相交错并联PFC控制器KP2822，最大导通时间可调，适用于中大功率开关电源

特别是一些对外形和体积有特殊要求的应用场合，单级PFC的电感体积大，散热难处理，空间布局困难。针对上述应用痛点，必易微推出高性能，双相交错并联，临界导通模式PFC控制器KP2822，以提供大功率，高性能，低系统成本的PFC解决方案。

新产品发布时间 : 2022-12-06

【产品】必易微推出KP2801准谐振升压PFC控制器，支持单绕组电感低成本设计

针对高功率密度电源的需求，必易微高达500kHz的单管反激氮化镓驱动控制器。而大功率的PD快充和大功率电源，都离不开PFC芯片。致力于电源管理方案的必易微电子，推出了一款临界模式的升压PFC控制器KP2801，在支持单绕组电感低成本设计的同时还可以获得优秀的谐波和效率表现。

新产品发布时间 : 2021-12-30

LED照明驱动产品介绍

型号- KP18001WPA,KP1079XWPA,KP15062SPA,KP421LGA,KP1271FNSPA,KP116SPA,KP15113SPA,KP1162SPA,KP1511SPA,KP1313X,KP14654DP,KP1271FCSPA,KP1191SPA,KP14653SPA,KP1222SPA,KP3310,KP10772WPA,KP1255,KP107LSPA,KP119SPA,KP1325SPA,KP3310DP,KP1505ASPA,KP1059BWPA,KP15026VPA,KP123X,KP1199BWPA,KP1466SPA,KP106,KP122SPA,KP1273FCSPA,KP13134DP,KP107W,KP119X,KP10790WPA,KP107L,KP15114DP,KP18011,KP1234SPA,KP18011ESPA,KP15026,KP1272FHSPA,KP15111SPA,KP1511,KP1059AWPA,KP107WSPA,KP15051SPA,KP1465SPA,KP10770WPA,KP4500,KP1077XWPA,KP1164MSPA,KP14663CSPA,KP107XL,KP15114SPA,KP1272FCSPA,KP1272FNSPA,KP13135DP,KP14652SPA,KP10792WPA,KP1192DP,KP18108WPA,KP18002FESPA,KP1079AWPA,KP1274FHSPA,KP1255SPA,KP1262FCWPA,KP1511X,KP1313LGA,KP3310SGA,KP1263FCWPA,KP1059CWPA,KP1466X,KP106SPA,KP1501AVPA,KP12353SPA,KP10791WPA,KP116X,KP14652DP,KP4213ESGA,KP1220SPA,KP127XFC,KP1274FNDP,KP421SPA,KP12762FWPA,KP127XFN,KP1192SP,KP1325,KP1501A,KP15052SPA,S4223,KP1193DP,KP126XFCWPA,KP15114HSPA,KP18062ESPA,KP1274FNSPA,KP1272FNDP,KP15062,KP14664MSPA,KP18106WPA,KP15064,KP1276XFWPA,KP1164SPA,KP18061ESPA,KP1274FCSPA,KP14653DP,KP1199AWPA,KP18055ESPA,KP123SPA,KP14651SPA,KP12761FWPA,KP4500SGA,KP1077AWPA,KP14662SPA,KP1805X,KP1261FCWPA,KP1806XWPA,KP14662CSPA,KP1059XWPA,KP1465X,KP1194DP,KP1221SPA,KP12354SPA,KP15064SPA,KP18053ESPA,KP10771WPA

商品及供应商介绍 - 必易微 PDF 中文下载

必易微隔离型&线性驱动IC选型表

必易微提供以下技术参数型号为PN级的隔离型&线性驱动IC产品选型，MOS耐压范围(V)：+40~+700；导通阻抗范围(mΩ)：+0.06~+30；功率因数PF>0.5，必易微驱动IC具有Buck-Boost/Boost/Buck、Color Switch等拓扑电路结构，以及断续、临界连续工作模式，拥有集成桥堆、LED开路保护、恒功率补偿特性，OTP 可调适用于大功率应用，其产品有ESSOP-10、HSOP-7SOT89-3、SSOP-10多种封装可选，具体下单型号用户可参考产品数据手册。

产品型号	品类	拓扑电路	功率因数	MOS耐压(V)	恒功率补偿	集成桥堆	推荐输出电流(mA)/功率（W）Vin=176-265Vac Vout=72V	封装
KP18001A	非调光低 PF 线性驱动IC	单路线性	PF>0.5	500	否	否	<60mA	ESOP-8

选型表 - 必易微立即选型

KP14664MSPA PcbLib & SchLib & IntLib

型号- KP14664MSPA

CAD模型库 - 必易微 - 2023/12/6 RAR 英文下载

必易微（KIWI）LED驱动IC选型表

型号- KP18032,KP1271FNQ,KP14663C,KP13264,KP16015,KP10790,KP1271FN,KP10791,KP16014,KP10792,KP14633,KP14634,KP14631,KP16017,KP1070L,KP14632,KP16014A,KP1070Q,KP1601A,KP1326A,KP12760F,KP12761FQ,KP1079A,KP1273FQC,KP107AL,KP1255,KP107AQ,KP1264FC,KP1261F,KP18320,KP14662C,KP1264FM,KP1071L,KP1071Q,KP1402,KP106,KP107W,KP1271FC,KP1076C,KP107L,KP1071CL,KP1272FH,KP107Q,KP12551,KP1272FN,KP14612,KP12554,KP1074,KP1073,KP1194,KP1076,KP1077A,KP1234,KP1191,KP106N,KP1072,KP1193,KP1192,KP13252,KP13134,KP13255,KP13254,KP18026,KP14622,KP13135,KP14501,KP1272FQH,KP1466,KP1469,KP1063,KP1062,KP1272FQC,KP1199A,KP1272FC,KP1463,KP1221,KP1199B,KP1220,KP4214,KP1054A,KP4213,KP1222,KP1062C,KP1264F,KP1061,KP1074L,KP10750,KP1062N,KP10751,KP10752,KP1074Q,KP12684FM,KP1059A,KP1261FC,KP1075A,KP1075B,KP1075C,KP1063C,KP421,KP10760,KP1063N,KP10761,KP10762,KP1075Q,KP1326,KP1601,KP1325,KP1274FQH,KP1274FQC,KP1162,KP1164,KP1273FC,KP1076A,KP12682F,KP1076B,KP18053,KP107BQ,KP1274FC,KP1274F,KP18058,KP1262F,KP18330,KP1274FH,KP18055,KP14651,KP1274FN,KP14652,KP12353,KP18059,KP1274FQ,KP1072L,KP12354,KP18001B,KP14653,KP18001A,KP14654,KP1313,KP119,KP1072Q,KP1315,KP1271FQC,KP116,KP12762F,KP18061,KP1262FC,KP14664M,KP107CQ,KP1263FC,KP18062,KP1061C,KP18069,KP18068,KP14636L,KP18106,KP123,KP14662,KP122,KP1073L,KP18108,KP1061N,KP1073Q,KP1402A,KP12761F,KP127FQ

选型指南 - 必易微 - 2023/9/5 PDF 中文下载

必易微LED芯片选型表

必易微提供以下技术参数LED产品的选型，MOS耐压：40V-600V，导通阻抗:0.25Ω-18Ω，工作模式：临界连续、开关、断续、Linear

Iout Vin=176-264Vac 72Vout

选型表 - 必易微立即选型

驱动 IC-LED 驱动

型号- KP18032,KP1271FNQ,KP14663C,KP16015,KP13264,KP1271FN,KP10790,KP16014,KP10791,KP14633,KP10792,KP14634,KP14631,KP12973,KP14632,KP1070L,KP1070Q,KP1326A,KP12761FQ,KP12760F,KP1273FQC,KP1079A,KP107AL,KP1255,KP1264FC,KP107AQ,KP1261F,KP18320,KP14662C,KP1264FM,KP1071L,KP1402,KP1071Q,KP106,KP107W,KP1271FC,KP107L,KP1076C,KP1272FH,KP107Q,KP12551,KP1272FN,KP14612,KP12554,KP1194,KP1234,KP1191,KP106N,KP1193,KP1192,KP13252,KP13255,KP13134,KP18026,KP13254,KP14622,KP13135,KP14501,KP1466,KP1272FQH,KP1469,KP1063,KP1062,KP1272FQC,KP1221,KP1463,KP1272FC,KP1199A,KP4214,KP1220,KP1199B,KP4213,KP1054A,KP1222,KP1264F,KP1062C,KP1061,KP1074L,KP1062N,KP10750,KP10751,KP10752,KP12684FM,KP1059A,KP1261FC,KP1075A,KP1075B,KP1075C,KP1063C,KP421,KP1063N,KP10760,KP10761,KP10762,KP1601,KP1326,KP1325,KP1162,KP1274FQC,KP1164,KP1273FC,KP12682F,KP1076A,KP1076B,KP18053,KP1274F,KP1274FC,KP107BQ,KP18058,KP1262F,KP18055,KP1274FH,KP18330,KP14651,KP14652,KP1274FN,KP12353,KP18059,KP12354,KP1072L,KP18001B,KP14653,KP18001A,KP14654,KP1313,KP119,KP1315,KP1072Q,KP116,KP1271FQC,KP12762F,KP18061,KP1262FC,KP14664M,KP107CQ,KP1263FC,KP18062,KP18069,KP1061C,KP18068,KP14662,KP123,KP18106,KP122,KP1073L,KP18108,KP1061N,KP1073Q,KP1402A,KP12761F

快速参考指南 - 必易微 - 2023/6/13 PDF 中文下载

智能照明和辅电技术助力IoT设计

型号- KP2813SG,KP15113SPA,KP1511SPA,KP1511X,KP1313X,KP14654DP,KP1466X,KP18055ESP,KP14653SPA,P2813SGA,KP18026ESP,KP1466SP,KP14652DP,KP2816,KP35062SGA,KP35026VGA,KP1466SPA,KP2813,KP1466XSPA,KP13134DP,KP15114HSPA,KP18062ESPA,KP15114DP,KP14664MSPA,KP18055,KP1511SP,KP18061ESPA,KP1465XSPA,KP15111SPA,KP1511,KP1313,KP14653DP,KP35026,KP18055ESPA,KP14651SPA,KP1465SPA,KP2816X,KP35064,KP1511XSP,KP35062,KP18061,KP14662SPA,KP2816XSG,KP35064SGA,KP14663CSPA,KP18062,KP1805X,KP18053ESP,KP15114SPA,KP15111,KP14662CSPA,KP18026,KP35064SG,KP35062SG,KP1466,KP35026VP,KP1465X,KP14652SPA,KP18053ESPA,KP1806XESPA,KP1465

商品及供应商介绍 - 必易微 PDF 中文下载

KP14664MSPA PWM Dimmable APFC Buck LED Power Switch

型号- KP14664MSPA,KP14664MSP

数据手册 - 必易微 - REV1.0S PDF 英文下载

非调光低 PF 开关非隔离型

型号- KP18108A,KP18032,KP1271FNQ,KP14663C,KP16015,KP10790,KP1271FN,KP10791,KP16014,KP10792,KP14633,KP14634,KP12973,KP14631,KP1070L,KP14632,KP1070Q,KP1326A,KP12761FQ,KP1079A,KP107AL,KP1255,KP107AQ,KP1264FC,KP1261F,KP13152,KP14662C,KP13154,KP1264FM,KP1164M,KP1071L,KP1071Q,KP1402,KP106,KP107W,KP1271FC,KP107L,KP1272FH,KP107Q,KP12551,KP1272FN,KP14612,KP12554,KP1071LE,KP1194,KP1234,KP1191,KP106N,KP1193,KP1192,KP13252,KP13134,KP13255,KP13254,KP18026,KP14622,KP13135,KP14501,KP1466,KP1063,KP1062,KP1199A,KP1272FC,KP1463,KP1221,KP1199B,KP1220,KP4214,KP1054A,KP4213,KP1222,KP1062C,KP1264F,KP1061,KP1074L,KP10750,KP1062N,KP10751,KP10752,KP12684FM,KP1059A,KP1261FC,KP1072LE,KP1075A,KP1063C,KP421,KP10760,KP1063N,KP10761,KP10762,KP1326,KP1601,KP1325,KP1274FQC,KP1162,KP1164,KP1273FC,KP1076A,KP12682F,KP18053,KP1274FC,KP1274F,KP18058,KP1262F,KP1274FH,KP18055,KP14651,KP1274FN,KP14652,KP12353,KP18059,KP127F,KP1072L,KP12354,KP14653,KP14654,KP1313,KP119,KP1072Q,KP1315,KP116,KP12762F,KP18061,KP1262FC,KP14664M,KP1263FC,KP18062,KP1061C,KP18069,KP18068,KP18106,KP123,KP14662,KP122,KP1073L,KP18108,KP1061N,KP1073Q,KP12761F

技术文档 - 必易微 - 2022/8/26 PDF 中文下载

KP14664MSPA PWM调光型、降压型高功率因数LED恒流功率开关

型号- KP14664MSPA,KP14664MSP

数据手册 - 必易微 - REV1.0S PDF 中文下载查看更多版本

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

选型指南 - 必易微 - REV 1.1 - 2023/6/1 PDF 中文下载

必易微ACDC产品选型表

必易微提供以下技术参数型号为PN级的AC-DC产品选型，包含LLC 控制器,PFC 控制器,PFC 转换器,PSR 控制器,PSR 转换器,SR 控制器,SR 转换器,SSR 控制器,SSR 转换器,电池监控保护器,非隔离控制器,非隔离转换器,高压智能线性稳压器等，具有CV、CC&CV、CP&CV多种输出特性，低压&高压以及电阻启动方式，Buck/Buck-Boost/Flyback等多种拓扑电路结构，六级能效标准，待机功耗最低可＜20mW。必易微ACDC产品具有SOP-7、DIP-7、SOT23-6等多种封装，具体下单型号可参考产品数据手册。

产品型号	品类	封装	拓扑电路	最大功率(W)	工作模式	最高频率(kHz)	输出特性	启动方式	能效标准	待机功耗(mW)	VDDmax(V)
KP212	PSR 控制器	SOT23-6	Buck/Flyback	65	DCM	70	CC&CV	电阻启动	六级	<75	30