型号 功能描述 生产厂家&企业 LOGO 操作

SMPSController

Description KA7577isfixedfrequencyPWMcontrollerandspeciallydesignedforSMPStogetregulatedDCvoltagefromACpowersupply.ThisintegratedcircuithassofastriseandfalloutputpulsethatitcandirectlydrivepowertransistoraswellaspowerMOSFET.Thisdevicefeatureshighspee

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

Fairchild

SMPSController

Description KA7577isfixedfrequencyPWMcontrollerandspeciallydesignedforSMPStogetregulatedDCvoltagefromACpowersupply.ThisintegratedcircuithassofastriseandfalloutputpulsethatitcandirectlydrivepowertransistoraswellaspowerMOSFET.Thisdevicefeatureshighspee

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

Fairchild

Super-splitPLL-IIVIFandSIFIFSignalProcessorforTV/VTRs

Overview TheLA7577Nisahightonequalityandhighpicturequality,videoIFandsoundIFIC.Itemployssplitprocessing ofthevideoIFsignalandsoundIFsignalusingSAWfiltersandaPLLdetector.Further,thePLLdetectorincorpo ratesabuzzcancelerforNyquistbuzzinterferenc

SANYOSanyo Semicon Device

三洋三洋电机株式会社

SANYO

Super-splitPLL-IIVIFandSIFIFSignalProcessorforTV/VTRs

Overview TheLA7577Nisahightonequalityandhighpicturequality,videoIFandsoundIFIC.Itemployssplitprocessing ofthevideoIFsignalandsoundIFsignalusingSAWfiltersandaPLLdetector.Further,thePLLdetectorincorpo ratesabuzzcancelerforNyquistbuzzinterferenc

SANYOSanyo Semicon Device

三洋三洋电机株式会社

SANYO

HighVoltageGreen-ModePWMControllerwithBrown-OutProtection

GeneralDescription TheLD7577integratesseveralfunctionsofprotections,and EMI-improvedsolutioninSOP-8package.Itminimizesthe componentcountsandthecircuitspace. Thedeviceprovidesfunctionsoflowstartupcurrent, green-modepower-savingoperation,leading-edgeblanking oft

LEADTRENDLeadtrend Technology

通嘉科技通嘉科技(深圳)有限公司

LEADTREND
更新时间:2025-6-16 11:52:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
24+
DIP24
20000
全新原厂原装,进口正品现货,正规渠道可含税!!
SANYO/三洋
22+
DIP
12245
现货,原厂原装假一罚十!
SANYO
23+
DIP
3200
全新原装、诚信经营、公司现货销售!
SAY
05+
原厂原装
373
只做全新原装真实现货供应
onsemi(安森美)
24+
-
7793
支持大陆交货,美金交易。原装现货库存。
SANYO三洋欢迎订购
23+
DIP-24
50000
全新原装正品现货,支持订货
24+
DIP24
3629
原装优势!房间现货!欢迎来电!
ST
24+
DIP
17500
原装现货 自家库存 欢迎来电
SANYO
20+
DIP
418
进口原装现货,假一赔十
SANYO
23+
DIP
8400
正品原装货价格低

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