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LNK454D

LED Driver IC with TRIAC Dimming, Single-Stage PFC and Constant Current Control for Non-Isolated Applications

Description The LinkSwitch-PL family enables a very small and low cost single-stage power factor corrected constant current driver for solid state lighting. Optimized for direct LED current sensing, the LinkSwitch-PL operates over a wide input voltage range delivering an output power of u

文件:1.19302 Mbytes 页数:12 Pages

POWERINTPower Integrations, Inc.

荷兰帕沃英蒂格盛有限公司

LNK454D

LED Driver IC with TRIAC Dimming Single Stage PFC and Constant Current Control for Non Isolated Applications

文件:2.51097 Mbytes 页数:20 Pages

POWERINTPower Integrations, Inc.

荷兰帕沃英蒂格盛有限公司

LNK454DG

LED Driver IC with TRIAC Dimming, Single-Stage PFC and Constant Current Control for Non-Isolated Applications

Description The LinkSwitch-PL family enables a very small and low cost single-stage power factor corrected constant current driver for solid state lighting. Optimized for direct LED current sensing, the LinkSwitch-PL operates over a wide input voltage range delivering an output power of u

文件:1.19302 Mbytes 页数:12 Pages

POWERINTPower Integrations, Inc.

荷兰帕沃英蒂格盛有限公司

LNK454DG-TL

LED Driver IC with TRIAC Dimming, Single-Stage PFC and Constant Current Control for Non-Isolated Applications

文件:2.01186 Mbytes 页数:20 Pages

POWERINTPower Integrations, Inc.

荷兰帕沃英蒂格盛有限公司

LNK454D

单级功率因数校正(PFC)、恒流输出及可控硅调光的LED驱动器IC

LinkSwitch-PL专为紧凑型替换用LED灯而设计,能够实现超小尺寸、低成本、可控硅调光、单级功率因数校正的恒流固态照明驱动器。LinkSwitch-PL适用于LED电流的直接检测,可在宽输入电压范围内工作,并提供高达16 W的输出功率。其创新的控制算法能用最少的外部元件实现无闪光的可控硅调光。\r\n\r\n 每个器件都在一个单片IC上集成了一个725 V功率MOSFET、一个创新的非连续模式可变频率/可变导通时间控制器、频率抖动、逐周期电流限制及迟滞热关断电路。 大幅简化离线式LED驱动器\r\n• 单级功率因数校正(PFC)及精确恒流(CC)输出\r\n• 无闪烁的相位控制可控硅调光\r\n• 使用小容量的非寄生大容量电容,元件数量极少\r\n• 完全省去控制环路补偿\r\n\r\n先进的性能特性\r\n• 适合设计非隔离型反激式、降压式及抽头降压式拓扑结构\r\n• 快速启动时间\r\n• 频率调制技术可极大缩减EMI滤波器的尺寸和成本\r\n• 以低耗散直接检测LED电流\r\n\r\n先进的保护及安全特性\r\n• 集成的725 V MOSFET允许使用小尺寸的大容量电容并提高功率水平\r\n• 提供短路/反馈开环的锁存关断及输出过压保护\r\;

PI

LNK454DG

Package:8-SOIC(0.154",3.90mm 宽),7 引线;包装:卷带(TR) 类别:集成电路(IC) LED 驱动器 描述:IC LED DRV OFFL TRIAC SO-8C

Power Integrations

Power Integrations

LNK454DG-TL

Package:8-SOIC(0.154",3.90mm 宽),7 引线;包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) LED 驱动器 描述:IC LED DRV OFFL TRIAC SO-8C

Power Integrations

Power Integrations

详细参数

  • 型号:

    LNK454D

  • 制造商:

    POWERINT

  • 制造商全称:

    Power Integrations, Inc.

  • 功能描述:

    LED Driver IC with TRIAC Dimming, Single-Stage PFC and Constant Current Control for Non-Isolated Applications

供应商型号品牌批号封装库存备注价格
POWER
25+23+
SOP7
33306
绝对原装正品全新进口深圳现货
询价
PowerIntegrations
24+
SO-8C
66800
原厂授权一级代理,专注汽车、医疗、工业、新能源!
询价
Power
20+
原装
65790
原装优势主营型号-可开原型号增税票
询价
Power Integrations
24+
8-SOIC(0.154
39500
询价
Power Integrations
2010+
N/A
1028
加我qq或微信,了解更多详细信息,体验一站式购物
询价
POWER
2447
SOP-7
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
询价
POWER
25+
SO-8C
2500
就找我吧!--邀您体验愉快问购元件!
询价
PI
23+
SO-8C
50000
全新原装正品现货,支持订货
询价
POWER
23+
SOP
50000
全新原装正品现货,支持订货
询价
Power Integrations
22+
SO8C
9000
原厂渠道,现货配单
询价
更多LNK454D供应商 更新时间2026-4-21 16:50:00