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          首頁 >UC2854A>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

          UC2854A

          具有 16V/10V UVLO、適用于 50Hz 至 400Hz 線路頻率、溫度范圍為 –40°C 至 85°C 的增強型雙極性 CCM PFC 控制器

          The UC3854A/B products are pin compatibleenhanced versions of the UC3854. Like the UC3854, these products provide all of the functions necessary for active power factor corrected preregulators. The controller achieves near unity power factor by shaping the ac input line current waveform to correspon ? Controls Boost PWM to Near-Unity Power Factor\n? Limits Line Current Distortion To AC Offset (Eliminates External Resistor), 0 V to 5 V Multout Common-Mode Range\n? VREF GOOD Comparator\n? Faster and Improved Accuracy ENABLE Comparator \n? UVLO Options (16 V/10 V or 10.5 V/10 V)\n? 300-μA Start-Up;

          TI

          德州儀器

          UC2854ADWTR

          Package:16-SOIC(0.295",7.50mm 寬);包裝:管件 類別:集成電路(IC) PFC(功率因數(shù)校正) 描述:IC PFC CTR AVERAGE 200KHZ 16SOIC

          TI

          德州儀器

          UC2854AN

          Package:16-DIP(0.300",7.62mm);包裝:管件 類別:集成電路(IC) PFC(功率因數(shù)校正) 描述:IC PFC CTR AV CURR 200KHZ 16DIP

          TI

          德州儀器

          UC2854ANG4

          Package:16-DIP(0.300",7.62mm);包裝:卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶 類別:集成電路(IC) PFC(功率因數(shù)校正) 描述:IC PFC CTR AV CURR 200KHZ 16DIP

          TI

          德州儀器

          技術(shù)參數(shù)

          • Control mode:

            CCM

          • Practical operating frequency (Max) (MHz):

            0.2

          • UVLO thresholds on/off (V):

            16/10

          • Device type:

            Controllers

          • Operating supply current (mA):

            12

          • Features:

            > 750W Applications

          • Rating:

            Catalog

          • Operating temperature range (C):

            -40 to 85

          供應(yīng)商型號品牌批號封裝庫存備注價格
          TI德州儀器
          22+
          24000
          原裝正品現(xiàn)貨,實單可談,量大價優(yōu)
          詢價
          TI/德州
          2018+
          PDIP
          32500
          SOIC
          詢價
          N/A
          99
          詢價
          UC
          25+
          DIP-16
          804
          ⊙⊙新加坡大量現(xiàn)貨庫存,深圳常備現(xiàn)貨!歡迎查詢!⊙
          詢價
          TI
          00+01+
          DIP16
          350
          全新原裝進(jìn)口自己庫存優(yōu)勢
          詢價
          Tip/b
          17+
          SOP7.2
          6200
          100%原裝正品現(xiàn)貨
          詢價
          UC
          01+
          DIP-16
          1699
          自己公司全新庫存絕對有貨
          詢價
          TI
          24+
          26
          詢價
          TI
          16+
          SOP16
          8000
          原裝現(xiàn)貨請來電咨詢
          詢價
          UC
          24+
          SOP-16
          5989
          公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存!
          詢價
          更多UC2854A供應(yīng)商 更新時間2026-1-21 8:01:00
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