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WS9920V

單芯非隔離開關(guān)調(diào)色溫恒流芯片; 非隔離恒流控制部分：\n? 無VCC電容、無啟動電阻\n? 無需輔助繞組供電及檢測\n? 內(nèi)置500V 功率MOSFET\n? LED 短路保護(hù)\n? LED 開路保護(hù)\n? 過溫調(diào)節(jié)技術(shù)\n? 輸入斷電無回閃\n? 低輸入電壓不閃燈\n\n調(diào)色溫控制部分：\n? 外圍無需采樣電阻\n? 外圍無需供電電阻和電容\n? 內(nèi)置200V 開關(guān)管\n? 調(diào)光同步性能好，調(diào)光切換時間小于200mS\n\n;

WS9920V 是一款集成了高精度非隔離LED 恒流和開關(guān)調(diào)色溫控制兩種功能的芯片。芯片工作在電感電流臨界模式，適用于85~264Vac 全范圍輸入電壓的非隔離降壓型LED 恒流調(diào)色電源；可以通過墻壁開關(guān)實現(xiàn)LED 燈具調(diào)色溫。\n\nWS9920V 芯片 非隔離恒流控制部分：內(nèi)部集成了500V功率開關(guān)，采用高壓JFET 供電技術(shù)，無需VCC 電容和啟動電阻，節(jié)約了外圍的成本和體積。\n\nWS9920V 芯片 調(diào)色溫控制部分：專門用于開關(guān)調(diào)色溫應(yīng)用場合；內(nèi)置了200V 開關(guān)管，無需外置開關(guān)管；無需采樣電阻，無需外加電容，無需VCC 限流電阻等元件，外圍高度精簡；\n\n調(diào)光切換時間小于200mS，保證了多臺系統(tǒng)共輸入調(diào)色溫應(yīng)用，優(yōu)異的同步性。\n\nWS9920V 系統(tǒng)應(yīng)用，芯片外圍總共六個元器件。\n\nWS9920V 提供8-Pin 的SOP-8 封裝。\n\n

9920

StaticControlAnti-FatigueMat9900Series

AD9920A

12-BitCCDSignalProcessorwithV-DriverandPrecisionTimingGenerator

GENERALDESCRIPTION TheAD9920Aisahighlyintegratedcharge-coupleddevice(CCD)signalprocessorfordigitalstillcameraapplications.Itincludesacompleteanalogfrontend(AFE)withanalog-to-digitalconversion,combinedwithafull-functionprogrammabletiminggeneratorand19-channelve

AD9920ABBCZ

12-BitCCDSignalProcessorwithV-DriverandPrecisionTimingGenerator

GENERALDESCRIPTION TheAD9920Aisahighlyintegratedcharge-coupleddevice(CCD)signalprocessorfordigitalstillcameraapplications.Itincludesacompleteanalogfrontend(AFE)withanalog-to-digitalconversion,combinedwithafull-functionprogrammabletiminggeneratorand19-channelve

AD9920ABBCZRL

12-BitCCDSignalProcessorwithV-DriverandPrecisionTimingGenerator

GENERALDESCRIPTION TheAD9920Aisahighlyintegratedcharge-coupleddevice(CCD)signalprocessorfordigitalstillcameraapplications.Itincludesacompleteanalogfrontend(AFE)withanalog-to-digitalconversion,combinedwithafull-functionprogrammabletiminggeneratorand19-channelve

AE9920

IEEE1394,FORPCBMOUNTING

AP9920GEO

N-CHANNELENHANCEMENTMODEPOWERMOSFET

AW9920

Inductor-BoostWhiteLEDDriverwithUltra-lowEMIandPWMtoDCDimming

AW9920STR

Inductor-BoostWhiteLEDDriverwithUltra-lowEMIandPWMtoDCDimming

CUE9920WH

99Series-WallMountIoTEnclosure

ProductOverview ?RoundeddesignandcompactplasticcaseidealforuseasIoTdevices ?Easilyattachedordetachedfromwallorpostbyusingthesnap-inconcealed wallmountingbracket ?PCBmountingpillarsmouldedintothebaseofthecase,suitableforM2screws ?Easytofit,yet