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MP4021

Hammer Drive, Pulse Motor Drive and Inductive Load Switching

HighPowerSwitchingApplications HammerDrive,PulseMotorDriveandInductiveLoad Switching ?Smallpackagebyfullmolding(SIP10pins) ?Highcollectorpowerdissipation(4-deviceoperation) :PT=4W(Ta=25°C) ?Highcollectorcurrent:IC(DC)=2A(max) ?HighDCcurrentgain:h

MP4021

High Power Switching Applications Hammer Drive, Pulse Motor Drive and Inductive Load Switching

MP4021

Step Recovery Diodes;

MP4021A

原邊控制，帶有源PFC的離線LED控制器; ? 無需副邊反饋電路的實時電流控制\n? 獨特的架構(gòu)可實現(xiàn)出色的線性調(diào)整率\n? 在通用輸入電壓下提供0.9高功率因數(shù)\n? 臨界導(dǎo)通模式可實現(xiàn)高效率\n? 20μA超低啟動電流\n? 1mA低靜態(tài)電流\n? 輸入欠壓鎖定保護（UVLO）\n? 逐周期限流保護\n? 過壓保護\n? 短路保護\n? 熱保護\n? 采用 SOIC8 封裝\n;

MP4021A是一款原邊控制離線LED照明控制器。 它采用SOIC8封裝，可為隔離式單功率級照明應(yīng)用提供高功率因數(shù)和精確的LED電流。其專有的實時電流控制方法可通過原邊信息精確控制LED電流。通過減少副邊反饋組件和光耦合器，大大簡化了LED照明系統(tǒng)的設(shè)計。MP4021A集成了功率因數(shù)校正功能，采用臨界導(dǎo)通模式，減少了MOSFET開關(guān)損耗。它具有極低的啟動電流和靜態(tài)電流，可降低總功耗，并為照明應(yīng)用提供高效率解決方案。MP4021A具有的多重保護功能極大地增強了系統(tǒng)可靠性與安全性。這些保護功能包括過壓保護（OVP）、短路保護（SCP）、逐周期限流保護、VCC欠壓鎖定保護（UVLO）和自動重啟熱保護。\n\n

MP4021A

Primary Side Control Offline LED Controller with Active PFC

DESCRIPTION TheMP4021Aisaprimary-side–controlofflineLEDlightingcontrollerthatachieveshighpowerfactorandaccurateLEDcurrentforisolatedsingle-power-stagelightingapplicationsinasingleSOIC8package.TheproprietaryrealcurrentcontrolmethodaccuratelycontrolsLEDcurrentf

MP4021GS-A

Primary Side Control Offline LED Controller with Active PFC

DESCRIPTION TheMP4021Aisaprimary-side–controlofflineLEDlightingcontrollerthatachieveshighpowerfactorandaccurateLEDcurrentforisolatedsingle-power-stagelightingapplicationsinasingleSOIC8package.TheproprietaryrealcurrentcontrolmethodaccuratelycontrolsLEDcurrentf

MP4021_07

High Power Switching Applications Hammer Drive, Pulse Motor Drive and Inductive Load Switching

MP4021GS-A

Package：8-SOIC（0.154"，3.90mm 寬）；包裝：管件 類別：集成電路（IC） LED 驅(qū)動器 描述：IC LED DRIVER OFFL 8SOIC

MP4021GS-A-Z

Package：8-SOIC（0.154"，3.90mm 寬）；包裝：散裝 類別：集成電路（IC） LED 驅(qū)動器 描述：IC LED DRIVER OFFL NO 8SOIC

MP4021GS-LF

Package：8-SOIC（0.154"，3.90mm 寬）；包裝：管件 類別：集成電路（IC） LED 驅(qū)動器 描述：IC LED DRIVER OFFL 8SOIC