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LNK6446D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

LNK6446D
廠商型號(hào)

LNK6446D

參數(shù)屬性

LNK6446D 封裝/外殼為8-SOIC(0.154",3.90mm 寬),7 引線;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:5.5 W (85-265 VAC)

功能描述

Energy-Efficient, Accurate Primary-Side Regulation CV/CC Switcher for Adapters and Chargers

封裝外殼

8-SOIC(0.154",3.90mm 寬),7 引線

文件大小

2.3484 Mbytes

頁(yè)面數(shù)量

18 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)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-3-22 18:29:00

人工找貨

LNK6446D價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨

LNK6446D規(guī)格書(shū)詳情

Dramatically Simplifies CV/CC Converters

? Eliminates optocoupler and all secondary CV/CC control circuitry

? Eliminates all control loop compensation circuitry

Advanced Performance Features

? Compensates for transformer inductance tolerances

? Compensates for input line voltage variations

? Compensates for cable voltage drop

? Compensates for external component temperature variations

? Very accurate IC parameter tolerances using test trimming technology

? Frequency jittering greatly reduces EMI filter cost

? Programmable switching frequency up to 85 kHz to reduce transformer

size

? Minimum operation frequency fixed to improve transient load

response

Advanced Protection/Safety Features

? Auto-restart protection reduces power delivered by >90 for output

short-circuit and control loop faults (open and shorted components)

? Hysteretic thermal shutdown – automatic recovery reduces power

supply returns from the field

? Meets high-voltage creepage requirements between DRAIN and all

other pins both on the PCB and at the package

EcoSmart?– Energy Efficient

? Easily meets all global energy efficiency regulations with no added

components

? No-load consumption at 230 VAC input with bias winding <10 mW for

LNK64x4-LNK64x6 and <30 mW for LNK64x7-LNK64x8

? ON/OFF control provides constant efficiency down to very light loads

– ideal for CEC regulations

? No current sense resistors – maximizes efficiency

Green Package

? Halogen free and RoHS compliant package

Applications

? Chargers for cell/cordless phones, PDAs, MP3/portable audio

devices, adapters, etc.

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    LNK6446D-TL

  • 制造商:

    Power Integrations

  • 類別:

    集成電路(IC) > AC DC 轉(zhuǎn)換器,離線開(kāi)關(guān)

  • 包裝:

    管件

  • 輸出隔離:

    隔離

  • 內(nèi)部開(kāi)關(guān):

  • 電壓 - 擊穿:

    725V

  • 拓?fù)洌?/span>

    反激

  • 占空比:

    55%

  • 頻率 - 開(kāi)關(guān):

    350Hz ~ 85kHz

  • 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-SOIC(0.154",3.90mm 寬),7 引線

  • 供應(yīng)商器件封裝:

    SO-8C

  • 安裝類型:

    表面貼裝型

  • 描述:

    5.5 W (85-265 VAC)

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