| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
LYT2004E | Energy-Efficient, Accurate Primary-Side Regulation CC/CV Switcher for LED Lighting Applications Product Highlights Accurate CC Regulation, Meets ±3 in a Typical Design1 Controller Automatically Compensates For: • Transformer inductance variation • External component changes with temperature • Input line voltage variations This enhances production yield Cost-Effective, Small Size Desi 文件:1.48373 Mbytes 页数:18 Pages | POWERINTPower Integrations, Inc. 荷兰帕沃英蒂格盛有限公司 | POWERINT | |
Energy-Efficient, Accurate Primary-Side Regulation Applications • LED bulbs, down lights, luminaires, ballasts and T8 tubes Description The LYTSwitch™-2 family of ICs dramatically simplifies low power CC LED drivers by eliminating the optocoupler and secondary control circuitry. The family introduces a revolutionary control technique which p 文件:1.48384 Mbytes 页数:18 Pages | POWERINTPower Integrations, Inc. 荷兰帕沃英蒂格盛有限公司 | POWERINT | ||
Energy-Efficient, Accurate Primary-Side Regulation CC/CV Switcher for LED Lighting Applications Product Highlights Accurate CC Regulation, Meets ±3 in a Typical Design1 Controller Automatically Compensates For: • Transformer inductance variation • External component changes with temperature • Input line voltage variations This enhances production yield Cost-Effective, Small Size Desi 文件:1.48373 Mbytes 页数:18 Pages | POWERINTPower Integrations, Inc. 荷兰帕沃英蒂格盛有限公司 | POWERINT | ||
LYT2004E | 适用于隔离式应用的高能效、精确初级侧调节的LED驱动器IC LYTSwitch-2通过省去光耦器和次级控制电路,可以大大简化低功率恒流LED驱动器的设计。该产品系列采用革新性的控制技术,能够提供极为严格的输出电流调节,补偿变压器和外部元件变化、内部参数容差以及输入电压变化。\r\n\r\n 该器件在一个单片IC上集成了一个725 V功率MOSFET、新颖的开/关控制状态机、一个自偏置的高压开关电流源、可降低EMI的频率抖动、逐周期电流限制及迟滞热关断电路。 严格的CC调节(典型值< ±3%),并提供以下补偿:\r\n• 变压器电感变化\r\n• 外围元件的温度漂移\r\n• 补偿输入电压变化\r\n\r\n小尺寸的高可靠性设计\r\n• 省去光耦器和次级CC控制电路\r\n• 省去控制环路补偿电路\r\n• 频率抖动技术可极大降低EMI滤波元件的成本\r\n• 可编程的开关频率可降低变压器尺寸\r\n• 725 V开关MOSFET能实现无箝位反激式设计\r\n\r\n先进的保护/安全特性\r\n• 自动重启动保护功能在输出短路及控制环路故障(元件开路和短路)状况下可将输出功率降低90%以上\r\n• 自动恢复的迟滞过热保护\r\n; | PI | PI | |
LYT2004E | Package:7-SSIP,6 引线,裸露焊盘,成形引线;包装:卷带(TR) 类别:集成电路(IC) AC DC 转换器,离线开关 描述:IC OFFLINE SWITCH FLYBACK 7ESIP | Power Integrations | Power Integrations |
产品属性
- 产品编号:
LYT2004E
- 制造商:
Power Integrations
- 类别:
集成电路(IC) > AC DC 转换器,离线开关
- 系列:
LYTSwitch™-2
- 包装:
卷带(TR)
- 输出隔离:
隔离
- 内部开关:
是
- 电压 - 击穿:
725V
- 拓扑:
反激
- 占空比:
55%
- 频率 - 开关:
85kHz
- 工作温度:
-40°C ~ 150°C(TJ)
- 封装/外壳:
7-SSIP,6 引线,裸露焊盘,成形引线
- 供应商器件封装:
eSIP-7C
- 安装类型:
通孔
- 描述:
IC OFFLINE SWITCH FLYBACK 7ESIP
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
POWER |
19+ |
ESIP-7 |
16200 |
原装正品,现货特价 |
询价 | ||
PowerIntegrations |
24+ |
eSIP-7C |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源! |
询价 | ||
POWER |
20+ |
ESIP-6 |
31000 |
POWER原装主营型号-可开原型号增税票 |
询价 | ||
Power Integrations |
24+ |
36500 |
一级代理/放心采购 |
询价 | |||
Power Integrations |
2010+ |
N/A |
421 |
加我qq或微信,了解更多详细信息,体验一站式购物 |
询价 | ||
POWER |
25+ |
SIP-7 |
4854 |
就找我吧!--邀您体验愉快问购元件! |
询价 | ||
POWER |
23+ |
ESIP-7 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
Power Integrations |
22+ |
eSIP7C |
9000 |
原厂渠道,现货配单 |
询价 | ||
POWER |
2023+ |
ESIP-7 |
8635 |
一级代理优势现货,全新正品直营店 |
询价 | ||
Power Integrations |
23+ |
eSIP7C |
8000 |
只做原装现货 |
询价 |
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- LYT776-Q2T1-26-Z
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