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          首頁 >UC3843D>規(guī)格書列表

          型號下載 訂購功能描述制造商 上傳企業(yè)LOGO

          UC3843DG4

          絲?。?strong>UC3843D;Package:SOIC(D);UCx84x Current-Mode PWM Controllers

          1 Features ? Optimized for off-line and DC-to-DC converters ? Low start-up current (

          文件:4.0844 Mbytes 頁數(shù):63 Pages

          TI

          德州儀器

          UC3843DTR

          絲?。?strong>UC3843D;Package:SOIC(D);UCx84x Current-Mode PWM Controllers

          1 Features ? Optimized for off-line and DC-to-DC converters ? Low start-up current (

          文件:4.0844 Mbytes 頁數(shù):63 Pages

          TI

          德州儀器

          UC3843DTR.A

          絲?。?strong>UC3843D;Package:SOIC(D);UCx84x Current-Mode PWM Controllers

          1 Features ? Optimized for off-line and DC-to-DC converters ? Low start-up current (

          文件:4.0844 Mbytes 頁數(shù):63 Pages

          TI

          德州儀器

          UC3843D1

          SMPS Controller

          Description The UC3842/UC3843/UC3844/UC3845 are fixed frequencycurrent-mode PWM controller. They are specially designed for Off-Line and DC to DC converter applications with minimum external components. These integrated circuits feature a trimmed oscillator for precise duty cycle control, a tempe

          文件:127.58 Kbytes 頁數(shù):12 Pages

          FAIRCHILD

          仙童半導(dǎo)體

          UC3843D8

          絲?。?a target="_blank" title="Marking" href="/uc3843/marking.html">UC3843;Package:SOIC(D);UCx84x Current-Mode PWM Controllers

          1 Features ? Optimized for off-line and DC-to-DC converters ? Low start-up current (

          文件:4.0844 Mbytes 頁數(shù):63 Pages

          TI

          德州儀器

          UC3843D8.A

          絲?。?a target="_blank" title="Marking" href="/uc3843/marking.html">UC3843;Package:SOIC(D);UCx84x Current-Mode PWM Controllers

          1 Features ? Optimized for off-line and DC-to-DC converters ? Low start-up current (

          文件:4.0844 Mbytes 頁數(shù):63 Pages

          TI

          德州儀器

          UC3843D8G4

          絲印:UC3843;Package:SOIC(D);UCx84x Current-Mode PWM Controllers

          1 Features ? Optimized for off-line and DC-to-DC converters ? Low start-up current (

          文件:4.0844 Mbytes 頁數(shù):63 Pages

          TI

          德州儀器

          UC3843D8TR

          絲?。?a target="_blank" title="Marking" href="/uc3843/marking.html">UC3843;Package:SOIC(D);UCx84x Current-Mode PWM Controllers

          1 Features ? Optimized for off-line and DC-to-DC converters ? Low start-up current (

          文件:4.0844 Mbytes 頁數(shù):63 Pages

          TI

          德州儀器

          UC3843D8TR.A

          絲印:UC3843;Package:SOIC(D);UCx84x Current-Mode PWM Controllers

          1 Features ? Optimized for off-line and DC-to-DC converters ? Low start-up current (

          文件:4.0844 Mbytes 頁數(shù):63 Pages

          TI

          德州儀器

          UC3843D8TRG4

          絲印:UC3843;Package:SOIC(D);UCx84x Current-Mode PWM Controllers

          1 Features ? Optimized for off-line and DC-to-DC converters ? Low start-up current (

          文件:4.0844 Mbytes 頁數(shù):63 Pages

          TI

          德州儀器

          產(chǎn)品屬性

          • 產(chǎn)品編號:

            UC3843D

          • 制造商:

            onsemi

          • 類別:

            集成電路(IC) > DC-DC 開關(guān)控制器

          • 包裝:

            卷帶(TR)

          • 輸出類型:

            晶體管驅(qū)動器

          • 功能:

            升壓,升壓/降壓

          • 輸出配置:

            正,可提供隔離

          • 拓撲:

            反激,升壓

          • 輸出階段:

            1

          • 電壓 - 供電 (Vcc/Vdd):

            7.6V ~ 30V

          • 頻率 - 開關(guān):

            最高 500kHz

          • 占空比(最大):

            97%

          • 同步整流器:

          • 時鐘同步:

          • 控制特性:

            頻率控制

          • 工作溫度:

            0°C ~ 70°C(TA)

          • 安裝類型:

            表面貼裝型

          • 封裝/外殼:

            14-SOIC(0.209",5.30mm 寬)

          • 供應(yīng)商器件封裝:

            14-SOP

          • 描述:

            IC REG CTRLR 14SOIC

          供應(yīng)商型號品牌批號封裝庫存備注價格
          Texas Instruments
          24+
          SOIC-14
          12000
          原裝正品現(xiàn)貨詢價有驚喜
          詢價
          TI
          21+
          SOP14
          10000
          勤思達只做原裝 現(xiàn)貨庫存 支持支持實單
          詢價
          Fairchild
          22+
          14-SOIC
          2100
          詢價
          TI
          24+
          SOP8
          26200
          原裝現(xiàn)貨,誠信經(jīng)營!
          詢價
          onsemi
          25+
          14-SOP
          21000
          正規(guī)渠道,免費送樣。支持賬期,BOM一站式配齊
          詢價
          UC
          23+
          SOP
          7000
          絕對全新原裝!100%保質(zhì)量特價!請放心訂購!
          詢價
          UC
          98/P3
          SOP
          109
          全新原裝 絕對有貨
          詢價
          UC
          24+
          SOP-8
          5989
          公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存!
          詢價
          FSC
          25+
          SOP
          216
          百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可
          詢價
          TI
          23+
          SOP
          5000
          原裝正品,假一罰十
          詢價
          更多UC3843D供應(yīng)商 更新時間2026-1-20 10:26:00
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