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LNK458V集成電路(IC)的LED驅(qū)動(dòng)器規(guī)格書(shū)PDF中文資料

LNK458V
廠商型號(hào)

LNK458V

參數(shù)屬性

LNK458V 封裝/外殼為12-SDIP(0.412",10.46mm),11 引線,裸焊盤;包裝為卷帶(TR);類別為集成電路(IC)的LED驅(qū)動(dòng)器;產(chǎn)品描述:IC LED DRV OFFL TRIAC 1A EDIP-12

功能描述

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

封裝外殼

12-SDIP(0.412",10.46mm),11 引線,裸焊盤

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

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)

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更新時(shí)間

2025-3-4 14:36:00

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LNK458V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):

    LNK458VG

  • 制造商:

    Power Integrations

  • 類別:

    集成電路(IC) > LED 驅(qū)動(dòng)器

  • 系列:

    LinkSwitch?-PL

  • 包裝:

    卷帶(TR)

  • 類型:

    交直流離線開(kāi)關(guān)

  • 內(nèi)部開(kāi)關(guān):

  • 輸出數(shù):

    1

  • 電壓 -?供電(最高):

    50V

  • 電流 - 輸出/通道:

    1A

  • 頻率:

    122kHz

  • 調(diào)光:

    Triac

  • 工作溫度:

    -40°C ~ 150°C(TJ)

  • 安裝類型:

    通孔

  • 封裝/外殼:

    12-SDIP(0.412",10.46mm),11 引線,裸焊盤

  • 供應(yīng)商器件封裝:

    eDIP-12

  • 描述:

    IC LED DRV OFFL TRIAC 1A EDIP-12

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
Power Integrations
23+
eDIP12
9000
原裝正品,支持實(shí)單
詢價(jià)
POWER/拓普
2022
EDIP-12
80000
原裝現(xiàn)貨,OEM渠道,歡迎咨詢
詢價(jià)
POWER
24+
12-ESOP
3000
PI專營(yíng)十五年訂貨6-8周
詢價(jià)
POWER
20+
EDIP
31000
POWER原裝主營(yíng)型號(hào)-可開(kāi)原型號(hào)增稅票
詢價(jià)
Power Integrations
24+
12-SDIP(0.412
39500
詢價(jià)
Power Integrations
24+
12-SDIP(0.412 10.46mm) 11
9350
獨(dú)立分銷商 公司只做原裝 誠(chéng)心經(jīng)營(yíng) 免費(fèi)試樣正品保證
詢價(jià)
POWER
1845+
EDIP
3150
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
詢價(jià)
PowerIntegrations
24+
eDIP-12
66800
原廠授權(quán)一級(jí)代理,專注汽車、醫(yī)療、工業(yè)、新能源!
詢價(jià)
Power現(xiàn)貨
2022+
DIP-12
350000
專注工業(yè)、軍工級(jí)別芯片,十五年優(yōu)質(zhì)供應(yīng)商
詢價(jià)
POWER
2023+
EDIP
8800
正品渠道現(xiàn)貨 終端可提供BOM表配單。
詢價(jià)