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UTC384X

電源管理電路;

UTC384X是固定頻率脈寬調(diào)制(PWM)控制電路， 它可用于DC/DC、AC/DC變換器，外圍使用元件很少。該集成電路提供一個(gè)經(jīng)過修調(diào)的振蕩器，以保證精確的占空比周期控制，一個(gè)溫度補(bǔ)償?shù)幕鶞?zhǔn)電壓源，高增益的誤差放大器，電流檢測比較器和一個(gè)大電流的圖騰(推挽)輸出，以適應(yīng)于驅(qū)動(dòng)功率MOSFET。內(nèi)部保護(hù)線路包括欠壓關(guān)斷(UVLO)和電流限制功能。\n

384

SUBMINIATUREFUSES

384

SilverOxideBatteries

384

RODSEALS

?DESCRIPTION TheBECA384profileisasnap-on polyurethanemonoblocrodseal. ?APPLICATIONS Shockabsorbers Distributor Standardcylinders

384A

Q-G?CONNECTOR-ADAPTERS

Q-G?CONNECTOR-ADAPTERS

384AX

Anextensiverangeofpremiumquality,problemsolvingadaptersincluding1/4,XLR,RCA,DMX,BNC,75/110Ohm,impedancematchingtransformers,andmuchmore.

ACTQ384

surface-acoustic-wave(SAW)resonator

AE384

E-pHEMTMMIC

AMC384XBD

CURRENTMODEPWMCONTROLLER

[ADDMicrotechCorp.] DESCRIPTION TheAMC3842B/43Barefixedfrequencycurrent-modePWMcontrollersspeciallydesignedforOFF-LineswitchingpowersupplyandDC-to-DCconverterswithaminimumnumberofexternalcomponents.Thesedevicesfeatureatrimmedoscillatorforprecisedutycyclecontr

AMC384XBD

CURRENTMODEPWMCONTROLLER

DESCRIPTION TheAMC3842B/43B/44B/45Barefixedfrequencycurrent-modePWMcontrollersspeciallydesignedforOFF-LineswitchingpowersupplyandDC-to-DCconverterswithaminimumnumberofexternalcomponents.Thesedevicesfeatureatrimmedoscillatorforprecisedutycyclecontrol,atemperatu