WS9912

開關(guān)調(diào)色溫控制芯片

WS9912是雙電源開關(guān)調(diào)色溫的專用芯片，根據(jù)輸入開關(guān)的動作控制兩個恒流電源的啟動和關(guān)閉，并有效解決了目前雙電源開關(guān)調(diào)色溫常用方案中碰到的問題，例如：多個電源同時應(yīng)用時的邏輯不一致或LED鋁基板感應(yīng)漏電時出現(xiàn)的邏輯狀態(tài)不正常等。\n\nWS9912采用SOT23-6封裝形式。\n\n; ? 外圍電路簡潔\n? 同步性好\n? 兼容隔離和非隔離應(yīng)用\n? 開關(guān)切換有效保持時間外部可調(diào)\n? 鋁基板有感應(yīng)漏電時狀態(tài)切換正常\n\n;

9912T

Hollowspacefloorboxsystem:9912T

Features: Deliverycond.:Completeandpre-assembled

A9912

AC-DCLEDDRIVER85~265VACINPUTLEDCONSTANTCURRENTDRIVER

FEATURES ?SwitchmodecontrollerforsingleswitchLEDDrivers ?Openlooppeakcurrentcontroller ?WideInputrangefrom8VDC~450VDCor110VAC/220AC ?ApplicationfromafewmAtomorethan1Aoutput ?UptohundredsofLEDs ?Constantoff-timeoperation ?LinearandPWMdimmingcapabili

AD9912

1GSPSDirectDigitalSynthesizerw/14-bitDAC

GENERALDESCRIPTION TheAD9912isadirectdigitalsynthesizer(DDS)thatfeaturesanintegrated14-bitdigital-to-analogconverter(DAC).TheAD9912featuresa48-bitfrequencytuningword(FTW)thatcansynthesizefrequenciesinstepsizesnolargerthan4μHz.Absolutefrequencyaccuracycanb

WSA8815-0-35WLNSP-HR-01-0

QUALCOMM/高通
BGA

QUALCOMM/高通