LNK520G集成電路（IC）的ACDC轉(zhuǎn)換器離線開(kāi)關(guān)規(guī)格書(shū)PDF中文資料
| 廠商型號(hào) |
LNK520G |
| 參數(shù)屬性 | LNK520G 封裝/外殼為8-SMD（7 個(gè)接腳），鷗翼；包裝為管件；類別為集成電路（IC）的ACDC轉(zhuǎn)換器離線開(kāi)關(guān)；產(chǎn)品描述：IC OFFLINE SWITCH FLYBACK 8SMD |
| 功能描述 | Energy Efficient, CV or CV/CC Switcher for Very Low Cost Chargers and Adapters |
| 封裝外殼 | 8-SMD（7 個(gè)接腳），鷗翼 |
| 文件大小 |
1.3084 Mbytes |
| 頁(yè)面數(shù)量 |
20 頁(yè) |
| 生產(chǎn)廠商 | Power Integrations, Inc. |
| 企業(yè)簡(jiǎn)稱 |
POWERINT |
| 中文名稱 | 荷蘭帕沃英蒂格盛有限公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-1-22 23:00:00 |
LNK520G規(guī)格書(shū)詳情
Cost Effective Linear/RCC Replacement
? Lowest cost and component count, constant voltage (CV)
or constant voltage/constant current (CV/CC) solutions
? Optimized for bias winding feedback
? Up to 75 lighter power supply reduces shipping cost
? Primary based CV/CC solution eliminates 10 to 20
secondary components for low system cost
? Fully integrated auto-restart for short circuit and open loop
fault protection – saves external component costs
? 42 kHz operation with optimized switching characteristics
for significantly reduced EMI
Much Higher Performance Over Linear/RCC
? Universal input range allows worldwide operation
? Up to 70 reduction in power dissipation – reduces
enclosure size significantly
? CV/CC output characteristic without secondary feedback
? System level thermal and current limit protection
? Meets all single point failure requirements with only one
additional bias capacitor
? Controlled current in CC region provides inherent soft-start
? Optional opto feedback improves output voltage accuracy
EcoSmart ? – Extremely Energy Efficient
? Consumes <300 mW at 265 VAC input with no load
? Meets California Energy Commission (CEC), Energy Star,
and EU requirements
? No current sense resistors – maximizes efficiency
Applications
? Linear transformer replacement in all ≤3 W applications
? Chargers for cell phones, cordless phones, PDAs, digital
cameras, MP3/portable audio devices, shavers, etc.
? Home appliances, white goods and consumer electronics
? Constant output current LED lighting applications
? TV standby and other auxiliary supplies
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
LNK520G
- 制造商：
Power Integrations
- 類別：
集成電路（IC） > AC DC 轉(zhuǎn)換器，離線開(kāi)關(guān)
- 系列：
LinkSwitch?
- 包裝：
管件
- 輸出隔離：
隔離
- 內(nèi)部開(kāi)關(guān)：
是
- 電壓 - 擊穿：
700V
- 拓?fù)洌?/span>
反激
- 占空比：
77%
- 頻率 - 開(kāi)關(guān)：
30kHz ~ 42kHz
- 故障保護(hù)：
限流，開(kāi)環(huán)，超溫，短路
- 工作溫度：
-40°C ~ 150°C（TJ）
- 封裝/外殼：
8-SMD（7 個(gè)接腳），鷗翼
- 供應(yīng)商器件封裝：
SMD-8B
- 安裝類型：
表面貼裝型
- 描述：
IC OFFLINE SWITCH FLYBACK 8SMD
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
Power Integrations(帕沃英蒂格 |
23+ |
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詢價(jià) | ||
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詢價(jià) | ||
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50 |
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power |
23+ |
SMD-8 |
27251 |
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PowerIntegrations |
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詢價(jià) | ||
Power Integrations |
22+ |
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9000 |
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詢價(jià) | ||
POWER |
589220 |
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