型號(hào) | 功能描述 | 生產(chǎn)廠家&企業(yè) | LOGO | 操作 |
---|---|---|---|---|
KA7577D | SMPSController Description KA7577isfixedfrequencyPWMcontrollerandspeciallydesignedforSMPStogetregulatedDCvoltagefromACpowersupply.ThisintegratedcircuithassofastriseandfalloutputpulsethatitcandirectlydrivepowertransistoraswellaspowerMOSFET.Thisdevicefeatureshighspee | FairchildFairchild Semiconductor 仙童半導(dǎo)體飛兆/仙童半導(dǎo)體公司 | ||
SMPSController Description KA7577isfixedfrequencyPWMcontrollerandspeciallydesignedforSMPStogetregulatedDCvoltagefromACpowersupply.ThisintegratedcircuithassofastriseandfalloutputpulsethatitcandirectlydrivepowertransistoraswellaspowerMOSFET.Thisdevicefeatureshighspee | FairchildFairchild Semiconductor 仙童半導(dǎo)體飛兆/仙童半導(dǎo)體公司 | |||
Super-splitPLL-IIVIFandSIFIFSignalProcessorforTV/VTRs Overview TheLA7577Nisahightonequalityandhighpicturequality,videoIFandsoundIFIC.Itemployssplitprocessing ofthevideoIFsignalandsoundIFsignalusingSAWfiltersandaPLLdetector.Further,thePLLdetectorincorpo ratesabuzzcancelerforNyquistbuzzinterferenc | SANYOSanyo Semicon Device 三洋三洋電機(jī)株式會(huì)社 | |||
Super-splitPLL-IIVIFandSIFIFSignalProcessorforTV/VTRs Overview TheLA7577Nisahightonequalityandhighpicturequality,videoIFandsoundIFIC.Itemployssplitprocessing ofthevideoIFsignalandsoundIFsignalusingSAWfiltersandaPLLdetector.Further,thePLLdetectorincorpo ratesabuzzcancelerforNyquistbuzzinterferenc | SANYOSanyo Semicon Device 三洋三洋電機(jī)株式會(huì)社 | |||
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 |
IC供應(yīng)商 | 芯片型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
FAIRCHILD/仙童 |
24+ |
NA/ |
61 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
|||
onsemi(安森美) |
24+ |
SIP10 |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
|||
SAMSUNG |
23+ |
ZIP |
20000 |
全新原裝假一賠十 |
|||
FAIRCHILD/仙童 |
25+ |
NA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
|||
SAM |
93+ |
DIP |
15 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
|||
FAIRCHILD/仙童 |
22+ |
ZIP-10 |
29596 |
原裝正品現(xiàn)貨 |
|||
ROHM |
SIP10 |
68500 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢長期供貨 |
||||
onsemi |
23+/24+ |
10-SIP |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
|||
KA |
23+ |
ZIP |
5000 |
原裝正品,假一罰十 |
|||
SAMSUNG |
24+ |
ZIP |
461 |
KA7577D規(guī)格書下載地址
KA7577D參數(shù)引腳圖相關(guān)
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KA7577D數(shù)據(jù)表相關(guān)新聞
KA78M24全新原裝現(xiàn)貨
可立即發(fā)貨
2019-9-24KA7500B-開關(guān)電源控制器
說明該KA7500B用于PWM控制電路開關(guān)穩(wěn)壓器。該KA7500B由5V參考電壓電路,兩個(gè)誤差放大器,一個(gè)觸發(fā)器,輸出控制電路,PWM比較器,一個(gè)死區(qū)時(shí)間比較和一個(gè)振蕩器。該器件可工作在開關(guān)1kHz的頻率為300kHz。特點(diǎn)•內(nèi)部穩(wěn)壓器提供穩(wěn)定的5V電壓基準(zhǔn)電源修剪至5%•未提交的200mA的輸出風(fēng)帆SINK或SOURCE當(dāng)前•為推挽輸出或單端操作控制•變到死區(qū)時(shí)間控制(引腳4)占空比完整的PWM控制電路•片上振蕩器主
2013-3-8KA5S-飛兆功率開關(guān)(FPS)
特點(diǎn)•寬工作頻率范圍可達(dá)-40℃-85℃•成本最低的SMPS解決方案•最低的外部元件•低啟動(dòng)電流(最大值:170uA)•低工作電流(最大值:12毫安)•內(nèi)部高壓值SenseFET•過電壓保護(hù)與•鎖存模式(Min23V)•過負(fù)載保護(hù)與•鎖存模式•過電流保護(hù)與•鎖存模式•內(nèi)部熱保護(hù)與Latch模式
2013-3-8KA7630-固定多輸出穩(wěn)壓器
該KA7630/KA7631是一個(gè)多輸出正電壓旨在提供固定輸出電壓穩(wěn)壓精度為5.1V,8V(7630)/于電流9V(7631),以0.5Aand12V在電流高達(dá)1A與外部PNP晶體管。內(nèi)部復(fù)位電路產(chǎn)生一個(gè)復(fù)位脈沖時(shí)輸出1跌幅低于規(guī)定值。輸出2&3可以禁用TTL輸入。保護(hù)功能包括:過電壓保護(hù),短路保護(hù)和熱關(guān)機(jī)。...特點(diǎn)•輸出電流高達(dá)0.5A(輸出1和2)•輸出電流可達(dá)1A與外部晶體管(輸出3)•固定精密輸出1電壓5.1V±2%•固定精密電壓8V輸出2±2%(KA
2013-1-24KA78L05AA-三端0.1A正電壓穩(wěn)壓器
固定電壓KA78LXXA/KA78L05AA系列單片集成電路電壓調(diào)節(jié)器都適合為應(yīng)用程序所需的電源電流高達(dá)100mA。特點(diǎn)•最大輸出電流為100mA•為5V,6V,8V,9V,10V,12V,15V,18V輸出電壓和24V•熱過載保護(hù)•短路電流限制•輸出電壓在±5%公差發(fā)售
2013-1-24KA7524-功率因數(shù)控制器
UTCKA7524提供必要的功能實(shí)施電子鎮(zhèn)流器控制和SMPS有源功率因數(shù)校正電路設(shè)計(jì)申請(qǐng)?zhí)攸c(diǎn)*內(nèi)部自我做起*微功率啟動(dòng)模式*包括欠壓鎖定電路*內(nèi)部參考1%*高輸出電流:峰值500毫安
2012-12-16
DdatasheetPDF頁碼索引
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