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QW2881

Special detection chip for emergency lights

characteristic ?Minimalistapplicationcircuit ?AccurateACinputimpedancedetection ?85-265Vacfullvoltageinput application ?FullandfullybrightLEDemergencylights ?Fullstringofsemi-brightLEDemergencylights ?LEDemergencylightwithboostcircuit ?Fireemergencyligh

SINCERETEKShanghai SincereTek Microelectronics Co., Ltd.

芯荃微電子科技上海芯荃微電子科技有限公司

SS2881

HallLatch-HighSensitivity

SECELECTRONICS

SEC Electronics Inc.

SS2881ESOT

HallLatch-HighSensitivity

SECELECTRONICS

SEC Electronics Inc.

SS2881EUA

HallLatch-HighSensitivity

SECELECTRONICS

SEC Electronics Inc.

SS2881KSOT

HallLatch-HighSensitivity

SECELECTRONICS

SEC Electronics Inc.

SS2881KUA

HallLatch-HighSensitivity

SECELECTRONICS

SEC Electronics Inc.

SS2881LSOT

HallLatch-HighSensitivity

SECELECTRONICS

SEC Electronics Inc.

SS2881LUA

HallLatch-HighSensitivity

SECELECTRONICS

SEC Electronics Inc.

US2881

BipolarHallSwitch??VeryHighSensitivity

MelexisMelexis Microelectronic Systems

邁來芯

US2881

BipolarHallSwitch-VeryHighSensitivity

GeneralDescription TheMelexisUS2881isabipolarHall-effectswitchdesignedinmixedsignalCMOStechnology. Thedeviceintegratesavoltageregulator,Hallsensorwithdynamicoffsetcancellationsystem,Schmitttriggerandanopen-drainoutputdriver,allinasinglepackage.n Featuresa

MelexisMelexis Microelectronic Systems

邁來芯

供應(yīng)商型號品牌批號封裝庫存備注價格
芯荃微
SOT23-5
100000
QW2881概述QW2881是業(yè)內(nèi)應(yīng)急檢測控制芯片。芯片采用的高壓隔離和檢測技術(shù)，無需任何外圍元件直接監(jiān)測交流輸入信號狀態(tài)，并直接或間接驅(qū)動LED燈串。同時支持全電壓85-265Vac輸入。應(yīng)用全并全亮LED應(yīng)急燈全串半亮LED應(yīng)急燈帶升壓電路LED應(yīng)急燈消防應(yīng)急燈
更多QW2881供應(yīng)商 更新時間2025-3-16 9:30:00

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