LNK454DG集成電路（IC）的LED驅(qū)動(dòng)器規(guī)格書(shū)PDF中文資料
| 廠商型號(hào) |
LNK454DG |
| 參數(shù)屬性 | LNK454DG 封裝/外殼為8-SOIC（0.154"，3.90mm 寬），7 引線；包裝為卷帶（TR）；類(lèi)別為集成電路（IC）的LED驅(qū)動(dòng)器；產(chǎn)品描述：IC LED DRV OFFL TRIAC SO-8C |
| 功能描述 | LED Driver IC with TRIAC Dimming, Single-Stage PFC and Constant Current Control for Non-Isolated Applications |
| 文件大小 |
1.19302 Mbytes |
| 頁(yè)面數(shù)量 |
12 頁(yè) |
| 生產(chǎn)廠商 | Power Integrations, Inc. |
| 企業(yè)簡(jiǎn)稱(chēng) |
POWERINT |
| 中文名稱(chēng) | 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 | 2024-12-25 20:00:00 |
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更多LNK454DG規(guī)格書(shū)詳情
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 up to 16 W. The LinkSwitch-PL control algorithm provides flicker-free TRIAC dimming with minimal external components.
Product Highlights
Dramatically Simplifies Off-line LED Drivers
? Flicker-free phase-controlled TRIAC dimming
? Single stage power factor correction and accurate constant current (CC) output
? Very low component count with small non-electrolytic bulk capacitor for compact replacement lamp designs
? Compact SO8, eSOP, and eDIP packages
? Completely eliminates control loop compensation
Advanced Performance Features
? Optimized for non-isolated flyback designs
? Frequency jitter greatly reduces EMI filter size and costs
? Low dissipation direct sensing of LED current
Advanced Protection and Safety Features
? Cycle skipping regulation for abnormally low output power to clamp peak output current delivered
? 725 V integrated power MOSFET allows small bulk capacitance and maximizes power capability
? Short-circuit, overload, open feedback and output overvoltage protection
? Hysteretic thermal shutdown
? Meets high-voltage creepage between DRAIN and all other pins both on PCB and at package
EcoSmart? - Energy Efficient
? High power factor optimizes system lumen per input VA
? Control algorithm balances switching and conduction losses over line and load to maintain optimum efficiency
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
LNK454DG
- 制造商：
Power Integrations
- 類(lèi)別：
集成電路（IC） > LED 驅(qū)動(dòng)器
- 系列：
LinkSwitch?-PL
- 包裝：
卷帶（TR）
- 類(lèi)型：
交直流離線開(kāi)關(guān)
- 內(nèi)部開(kāi)關(guān)：
是
- 輸出數(shù)：
1
- 電壓 -?供電（最高）：
50V
- 電流 - 輸出/通道：
700mA
- 頻率：
122kHz
- 調(diào)光：
Triac
- 工作溫度：
-40°C ~ 150°C（TJ）
- 安裝類(lèi)型：
表面貼裝型
- 封裝/外殼：
8-SOIC（0.154"，3.90mm 寬），7 引線
- 供應(yīng)商器件封裝：
SO-8C
- 描述：
IC LED DRV OFFL TRIAC SO-8C
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
POWER |
23+ |
NA/ |
450 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢價(jià) | ||
Power |
20+ |
原裝 |
65790 |
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開(kāi)原型號(hào)增稅票 |
詢價(jià) | ||
Power現(xiàn)貨 |
2022+ |
8-SOIC(0.154,3.90mm寬),7引 |
350000 |
專(zhuān)注工業(yè)、軍工級(jí)別芯片,十五年優(yōu)質(zhì)供應(yīng)商 |
詢價(jià) | ||
POWERINTEGRATIONS |
SO-8C |
22+ |
56000 |
全新原裝進(jìn)口,假一罰十 |
詢價(jià) | ||
POWER |
SOP-7 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
PI |
21+ |
SO8C |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | ||
POWER |
24+ |
SOP |
860000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
Power Integrations |
21+ |
- |
100 |
全新原裝 鄙視假貨15118075546 |
詢價(jià) | ||
PowerIntegrations |
23+ |
SO-8C |
66800 |
原廠授權(quán)一級(jí)代理,專(zhuān)注汽車(chē)、醫(yī)療、工業(yè)、新能源！ |
詢價(jià) | ||
POWER |
22+23+ |
SOP7 |
33306 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) |
