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          首頁 >UC2845D>規(guī)格書列表

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

          UC2845D

          絲印:UC2845D;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

          UC2845D

          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

          UC2845D

          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

          UC2845D

          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

          UC2845D

          High Performance Current Mode Controllers

          文件:617.05 Kbytes 頁數(shù):16 Pages

          ONSEMI

          安森美半導(dǎo)體

          UC2845D

          Current Mode PWM Controller

          文件:937.89 Kbytes 頁數(shù):3 Pages

          TI

          德州儀器

          UC2845D

          CURRENT MODE PWM CONTROLLER

          文件:720.15 Kbytes 頁數(shù):24 Pages

          TI

          德州儀器

          UC2845D

          CURRENT MODE PWM CONTROLLER

          文件:693.83 Kbytes 頁數(shù):28 Pages

          TI

          德州儀器

          UC2845D

          Current-Mode PWM Controllers

          文件:3.54454 Mbytes 頁數(shù):56 Pages

          TI

          德州儀器

          UC2845D

          CURRENT MODE PWM CONTROLLER

          文件:693.83 Kbytes 頁數(shù):28 Pages

          TI

          德州儀器

          產(chǎn)品屬性

          • 產(chǎn)品編號(hào):

            UC2845D

          • 制造商:

            Texas Instruments

          • 類別:

            集成電路(IC) > PMIC - 穩(wěn)壓器 - DC DC 開關(guān)式控制器

          • 包裝:

            卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

          • 輸出類型:

            晶體管驅(qū)動(dòng)器

          • 功能:

            升壓,降壓,升壓/降壓

          • 輸出配置:

            正,可提供隔離

          • 拓?fù)洌?/span>

            升壓,降壓,反激,正激

          • 輸出階段:

            1

          • 電壓 - 供電 (Vcc/Vdd):

            12V ~ 28V

          • 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:

            -40°C ~ 85°C(TA)

          • 安裝類型:

            表面貼裝型

          • 封裝/外殼:

            14-SOIC(0.154",3.90mm 寬)

          • 供應(yīng)商器件封裝:

            14-SOIC

          • 描述:

            IC REG CTRLR MULT TOP 14SOIC

          供應(yīng)商型號(hào)品牌批號(hào)封裝庫存備注價(jià)格
          UC
          19+
          SOP-3.9
          34073
          詢價(jià)
          TI
          13+
          14SOIC
          300000
          原裝正品金芯陽科技自家?guī)齑鏆g迎詢價(jià)QQ:2698954303
          詢價(jià)
          Texas Instruments
          24+
          SOIC-14
          12000
          原裝正品現(xiàn)貨詢價(jià)有驚喜
          詢價(jià)
          TI
          2021+
          SOIC-14
          6800
          原廠原裝,歡迎咨詢
          詢價(jià)
          TI
          24+
          14-SOIC
          995
          原廠原裝,價(jià)格優(yōu)勢(shì),歡迎洽談!
          詢價(jià)
          TI
          00+
          SOP14
          785
          全新原裝進(jìn)口自己庫存優(yōu)勢(shì)
          詢價(jià)
          UNITRODE
          23+
          SO-14
          7000
          絕對(duì)全新原裝!100%保質(zhì)量特價(jià)!請(qǐng)放心訂購!
          詢價(jià)
          ON.SEMI
          00/01+
          SOP-14
          56
          全新原裝100真實(shí)現(xiàn)貨供應(yīng)
          詢價(jià)
          TI
          11+
          SOP14
          8000
          全新原裝,絕對(duì)正品現(xiàn)貨供應(yīng)
          詢價(jià)
          TI
          24+
          SOP-14P
          6868
          原裝現(xiàn)貨,可開13%稅票
          詢價(jià)
          更多UC2845D供應(yīng)商 更新時(shí)間2026-1-19 16:05:00
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