【产品】原边控制、恒流模式LED功率开关KP1191等，±5%恒流精度

时间： 2020-10-30 来源：必易微电子

技术问答

必易微电子（KIWI）推出的KP1191、KP1192、KP1193、KP1194是高度集成的原边控制、恒流模式LED功率开关，芯片工作在电感电流断续模式，适用于隔离反激型LED恒流电源。

KP119X内部集成650V功率MOSFET和高压自供电电路，采用专利的消磁检测技术，无需辅助绕组检测消磁和供电，简化了系统的设计和生产成本。芯片集成高精度的电感电流采样电路，可以获得高精度的恒流输出和优异的线电压和负载调整率。

KP119X集成有完备的保护功能以保障系统安全可靠的运行，如：VDD欠压保护功能 (UVLO)、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：

· 集成高压650V MOSFET

· 集成高压自供电电路

· 无VDD电容设计

· 原边反馈恒流控制

· ±5%恒流精度

· 超低工作电流

· 优异的线电压和负载调整率

· 内部保护功能：

- 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（KP1191和KP1192）、DIP-7（KP1192、KP1193、KP1194）

典型应用：

· LED筒灯、LED吸顶灯、LED面板灯

· 其他大功率LED照明

产品封装

典型应用电路

参数信息：

订购信息：

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本文由宝丁转载自必易微电子，原文标题为:KP1191、KP1192、KP1193、KP1194，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。

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成兴光（XINGLIGHT）车用内/外装饰LED选型指南

目录- 公司简介和贴片SMD型LED使用说明书 LED产品型号定义 SMT贴片服务和LED产品车灯应用介绍陶瓷透镜大功率系列LED 汽车外部照明系列LED 汽车内部照明系列LED

型号- XL-2214UBC,XL-3030WWC,XL-C3570P5S10-18C3C2,XL-3030SURC,XL-HD3528UBC,3535RGBW,XL-C1860P4S10-18C3C1,XL-C3535P4M10-65B,XL-C3570P8S11-3162C3C1,XL-C2720WWC-A2,XL-A3528UBC-4P,XL-C1860P4S10-62C3C1,XL-3433UBC-A1,XL-1808UBC,XL-HD3535UWC,XL-C2720WWC-A1,1860,XL-2214UYC,XL-HD3535UGC,3528,XL-1808WWC,4230,3535RGB 系列,2525 系列,3528 系列,XL-C3570P5S10-31C3C2,XL-C3570P4S10-BGW3C2,3535,2720,XL-C7070P10M11-57B2C2,XL-HD3528SURC,XL-C1860P5S11-62C3C1,XL-ASL2-10W,XL-H03535UYC,3030 系列,XL-C2720SURC-A2,XL-HD3535UBC,XL-C2720SURC-A1,XL-A3528UWC-4P,XL-C3570P5S11-62C3C1,XL-ASL3-15W,2016 系列,XL-HD3535UYC,1860 系列,XL-C3570P5S11-67C3C1,7070 系列,7070,4230 系列,XL-HD3535RGBW,3030,5050,XL-A3528UGC-4P,XL-3433WWC-A1,5530 系列,XL-C1860-P5-S11-62-C-3-C1,XL-C2016P3S11-18B,2214,XL-C2016P3S11-46B,XL-HD2525UWC,1808,3570 系列,2214 系列,XL-A3528UYC-4P,XL-C2016P3S11-VRB,XL-HD3535RGBC,XL-C1860P5S11-31C3C1,XL-3433UWC-A1,XL-C3570P8S11-62C3C2,XL-C1860P4S10-VRC3C1,XL-C3570P7S13-62C3C1,3433,XL-C2016P3S11-31B,XL-C5050P6M11-65B,3535 系列,XL-3030UWC,1808 系列,XL-HD3535SURC,XL-HD3528UGC,XL-2214SURC,XL-C2016P3S11-BGW,3570,XL-HD3535WWC,XL-C1860P4S10-BGW3C1,XL-HD3528UWC,XL-1808SURC,XL-ASL4-20W,XL-3433SURC-A1,XL-1808UWC,XL-C3570P5S10-VRC3C2,2720 系列,XL-HD3535UVA,5050 系列,XL-1808UGC,2525,XI-HD3535UVA,XL-A3528SURC-4P,XL-C2016P3S11-65B,3535RGB,XL-C3570P5S10-62C3C2,5530,XL-A3528WWC-4P,XL-2214UGC,XL-C3570P9S11-62C8C1,XL-1808UYC,2016,3433 系列,XL-C2720UWC-A2,XL-3433UYC-A1,XL-HD3528UYC,XL-3433UGC-A1,XL-C7070P13M11-57B3C3,XL-C2720UWC-A1,XL-HD2525WWC,XL-2214UWC

选型指南 - 成兴光 - 2022/8/15 PDF 中文下载

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

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