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          首頁 >UC3844D>規(guī)格書列表

          型號(hào)下載 訂購(gòu)功能描述制造商 上傳企業(yè)LOGO

          UC3844D

          絲?。?strong>UC3844D;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

          UC3844D

          HIGH PERFORMANCE CURRENT MODE CONTROLLERS

          High Performance Current Mode Controllers The UC3844, UC3845 series are high performance fixed frequency current mode controllers. They are specifically designed for Off–Line and dc–to–dc converter applications offering the designer a cost effective solution with minimal external components. Thes

          文件:376.23 Kbytes 頁數(shù):14 Pages

          MOTOROLA

          摩托羅拉

          UC3844D

          CURRENTMODE PWM CONTROLLER

          DESCRIPTION TheUC3842/3/4/5family of controlICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes witha minimal external parts count. ■ OPTIMIZED FOR OFF-LINE AND DC TO DC CONVERTERS ■ LOW START-UP CURRENT (

          文件:96.19 Kbytes 頁數(shù):11 Pages

          STMICROELECTRONICS

          意法半導(dǎo)體

          UC3844D

          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

          UC3844D

          HIGH PERFORMANCE CURRENT MODE CONTROLLERS

          The UC3844, UC3845 series are high performance fixed frequency current mode controllers. They are specifically designed for Off?Line and DC?to?DC converter applications offering the designer a cost effective solution with minimal external components. These integrated circuits feature an oscillator

          文件:376.23 Kbytes 頁數(shù):14 Pages

          ONSEMI

          安森美半導(dǎo)體

          UC3844D

          SMPS Controller

          文件:133.07 Kbytes 頁數(shù):12 Pages

          FAIRCHILD

          仙童半導(dǎo)體

          UC3844D

          High Performance Current Mode Controllers

          文件:617.05 Kbytes 頁數(shù):16 Pages

          ONSEMI

          安森美半導(dǎo)體

          UC3844D

          Current Mode PWM Controller

          文件:937.89 Kbytes 頁數(shù):3 Pages

          TI

          德州儀器

          UC3844D

          CURRENT MODE PWM CONTROLLER

          文件:720.15 Kbytes 頁數(shù):24 Pages

          TI

          德州儀器

          UC3844D

          CURRENT MODE PWM CONTROLLER

          文件:708.83 Kbytes 頁數(shù):28 Pages

          TI

          德州儀器

          產(chǎn)品屬性

          • 產(chǎn)品編號(hào):

            UC3844D

          • 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(dòng)器

          • 功能:

            升壓,升壓/降壓

          • 輸出配置:

            正,可提供隔離

          • 拓?fù)洌?/span>

            反激,升壓

          • 輸出階段:

            1

          • 電壓 - 供電 (Vcc/Vdd):

            10V ~ 30V

          • 頻率 - 開關(guān):

            最高 500kHz

          • 占空比(最大):

            48%

          • 同步整流器:

          • 時(shí)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 PWM CM 14-SOIC

          供應(yīng)商型號(hào)品牌批號(hào)封裝庫存備注價(jià)格
          Texas Instruments
          24+
          SOIC-14
          12000
          原裝正品現(xiàn)貨詢價(jià)有驚喜
          詢價(jià)
          TI
          24+
          SOP-14
          8150
          絕對(duì)原裝現(xiàn)貨,價(jià)格低,歡迎詢購(gòu)!
          詢價(jià)
          Fairchild
          22+
          14-SOIC
          2100
          詢價(jià)
          TI/德州儀器
          2023+
          SMD
          53200
          正品,原裝現(xiàn)貨
          詢價(jià)
          FAIRCHILD/仙童
          24+
          SOP-14
          155543
          明嘉萊只做原裝正品現(xiàn)貨
          詢價(jià)
          onsemi
          25+
          14-SOP
          7786
          正規(guī)渠道,免費(fèi)送樣。支持賬期,BOM一站式配齊
          詢價(jià)
          UC
          95+
          SOP
          100
          自己公司全新庫存絕對(duì)有貨
          詢價(jià)
          ON
          01+
          SOP14
          1645
          全新原裝進(jìn)口自己庫存優(yōu)勢(shì)
          詢價(jià)
          A
          24+
          SOP-14
          4037
          詢價(jià)
          UC
          24+
          SMD
          5989
          公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢(shì)庫存!
          詢價(jià)
          更多UC3844D供應(yīng)商 更新時(shí)間2026-1-20 8:31:00
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