LNK304DG中文资料POWERINT数据手册PDF规格书
厂商型号 |
LNK304DG |
参数属性 | LNK304DG 封装/外壳为8-SOIC(0.154",3.90mm 宽),7 引线;包装为卷带(TR);类别为集成电路(IC) > AC DC 转换器,离线开关;产品描述:IC OFFLINE SWITCH MULT TOP 8SO |
功能描述 | Lowest Component Count, Energy-Efficient Off-Line Switcher IC |
文件大小 |
1.62815 Mbytes |
页面数量 |
19 页 |
生产厂商 | Power Integrations, Inc. |
企业简称 |
POWERINT |
中文名称 | 荷兰帕沃英蒂格盛有限公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-9-24 17:08:00 |
LNK304DG规格书详情
Cost Effective Linear/Cap Dropper Replacement
• Lowest cost and component count buck converter solution
• Fully integrated auto-restart for short-circuit and open loop
fault protection – saves external component costs
• LNK302 uses a simplified controller without auto-restart for
very low system cost
• 66 kHz operation with accurate current limit – allows low cost
off-the-shelf 1 mH inductor for up to 120 mA output current
• Tight tolerances and negligible temperature variation
• High breakdown voltage of 700 V provides excellent input
surge withstand
• Frequency jittering dramatically reduces EMI (~10 dB)
• Minimizes EMI filter cost
• High thermal shutdown temperature (+135 °C minimum)
Much Higher Performance Over Discrete Buck and
Passive Solutions
• Supports buck, buck-boost and flyback topologies
• System level thermal overload, output short-circuit and open
control loop protection
• Excellent line and load regulation even with typical configuration
• High bandwidth provides fast turn-on with no overshoot
• Current limit operation rejects line ripple
• Universal input voltage range (85 VAC to 265 VAC)
• Built-in current limit and hysteretic thermal protection
• Higher efficiency than passive solutions
• Higher power factor than capacitor-fed solutions
• Entirely manufacturable in SMD
EcoSmart™– Extremely Energy Efficient
• Consumes typically only 50/80 mW in self-powered buck
topology at 115/230 VAC input with no-load (opto feedback)
• Consumes typically only 7/12 mW in flyback topology with
external bias at 115/230 VAC input with no-load
• Meets California Energy Commission (CEC), Energy Star, and
EU requirements
Applications
• Appliances and timers
• LED drivers and industrial controls
产品属性
- 产品编号:
LNK304DG
- 制造商:
Power Integrations
- 类别:
集成电路(IC) > AC DC 转换器,离线开关
- 系列:
LinkSwitch®-TN
- 包装:
卷带(TR)
- 输出隔离:
非隔离
- 内部开关:
是
- 电压 - 击穿:
700V
- 拓扑:
降压,降压升压,反激
- 占空比:
69%
- 频率 - 开关:
66kHz
- 故障保护:
限流,开环,超温,短路
- 工作温度:
-40°C ~ 150°C(TJ)
- 封装/外壳:
8-SOIC(0.154",3.90mm 宽),7 引线
- 供应商器件封装:
SO-8C
- 安装类型:
表面贴装型
- 描述:
IC OFFLINE SWITCH MULT TOP 8SO
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
POWER |
21+ |
SOP-7 |
56000 |
公司进口原装现货 批量特价支持 |
询价 | ||
POWER |
20 |
SOP7 |
90000 |
原装正品,假一赔十 |
询价 | ||
PowerIntegrations |
23+ |
SO-8C |
66800 |
全新更新库存原厂原装现货 |
询价 | ||
POWER |
23+ |
SOP |
15000 |
代理原装现货,价格优势 |
询价 | ||
Power Integrations(帕沃英蒂格 |
2021+ |
SO-8C |
10084 |
询价 | |||
Power Integrations(帕沃英蒂格 |
1932+ |
SO-8C |
2789 |
向鸿优势仓库库存-绝对原装正品-不做假货! |
询价 | ||
Power Integrations |
22+ |
SO8C |
9000 |
原厂渠道,现货配单 |
询价 | ||
POWER |
22+23+ |
SMD8 |
40642 |
绝对原装正品全新进口深圳现货 |
询价 | ||
POWER |
2018+ |
SOP-8 |
31100 |
PI专营十五年原装现货价格可谈 |
询价 | ||
POWER |
2022 |
SOP7 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 |