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LNK6448K集成電路(IC)的ACDC轉(zhuǎn)換器離線(xiàn)開(kāi)關(guān)規(guī)格書(shū)PDF中文資料

LNK6448K
廠(chǎng)商型號(hào)

LNK6448K

參數(shù)屬性

LNK6448K 封裝/外殼為12-BESOP(0.350",8.89mm 寬),11 引線(xiàn),裸露焊盤(pán);包裝為卷帶(TR)卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類(lèi)別為集成電路(IC)的ACDC轉(zhuǎn)換器離線(xiàn)開(kāi)關(guān);產(chǎn)品描述:IC OFFLINE SWITCH FLYBACK 12ESOP

功能描述

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

封裝外殼

12-BESOP(0.350",8.89mm 寬),11 引線(xiàn),裸露焊盤(pán)

文件大小

2.3484 Mbytes

頁(yè)面數(shù)量

18 頁(yè)

生產(chǎn)廠(chǎng)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(chǎng)標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠(chǎng)下載

更新時(shí)間

2025-2-3 15:24:00

LNK6448K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):

    LNK6448K

  • 制造商:

    Power Integrations

  • 類(lèi)別:

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

  • 系列:

    LinkSwitch?-3

  • 包裝:

    卷帶(TR)卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 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):

    最高 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:

    12-BESOP(0.350",8.89mm 寬),11 引線(xiàn),裸露焊盤(pán)

  • 供應(yīng)商器件封裝:

    12-ESOP

  • 安裝類(lèi)型:

    表面貼裝型

  • 描述:

    IC OFFLINE SWITCH FLYBACK 12ESOP

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