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                >NCP1937>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
    
                    
    NCP1937
    Combination Power Factor Correction and Quasi-Resonant Flyback Controllers for Adapters
    
This combination IC integrates power factor correction (PFC) and
quasi?resonant flyback functionality necessary to implement a
compact and highly efficient Switched Mode Power Supply for an
adapter application.
The PFC stage exhibits near?unity power factor while operating in a
Critical Condu
    文件：1.29878 Mbytes 頁數(shù)：40 Pages
    ONSEMI
    安森美半導體
    

    NCP1937
    Combination Power Factor Correction and Quasi- Resonant Flyback Controllers for Adapters
    文件：1.01776 Mbytes 頁數(shù)：38 Pages
    ONSEMI
    安森美半導體
    

    NCP1937
    功率因數(shù)校正和準諧振反激控制器組合
    This combination IC integrates power factor correction (PFC) and quasi-resonant flyback functionality necessary to implement a compact and highly efficient Switched Mode Power Supply for an adapter application.The PFC stage exhibits near-unity power factor while operating in a Critical Conduction Mo  ? \n? Lowest no load performance\n? High Voltage Startup Circuit and Active Input Filter Capacitor Discharge Circuitry\n? Eliminates the need for an external HV startup circuit and X2 resistors.\n? High Voltage Line Voltage Detector\n? Optimize performance based on 110 v or 220 V ac mains\n? Integra;
    ONSEMI
    安森美半導體
    

    NCP1937_V01
    Combination Power Factor Correction and Quasi-Resonant Flyback Controllers for Adapters
    
This combination IC integrates power factor correction (PFC) and
quasi?resonant flyback functionality necessary to implement a
compact and highly efficient Switched Mode Power Supply for an
adapter application.
The PFC stage exhibits near?unity power factor while operating in a
Critical Condu
    文件：1.29878 Mbytes 頁數(shù)：40 Pages
    ONSEMI
    安森美半導體
    

    NCP1937A1DR2G
    Combination Power Factor Correction and Quasi-Resonant Flyback Controllers for Adapters
    
This combination IC integrates power factor correction (PFC) and
quasi?resonant flyback functionality necessary to implement a
compact and highly efficient Switched Mode Power Supply for an
adapter application.
The PFC stage exhibits near?unity power factor while operating in a
Critical Condu
    文件：1.29878 Mbytes 頁數(shù)：40 Pages
    ONSEMI
    安森美半導體
    

    NCP1937A2DR2G
    Combination Power Factor Correction and Quasi-Resonant Flyback Controllers for Adapters
    
This combination IC integrates power factor correction (PFC) and
quasi?resonant flyback functionality necessary to implement a
compact and highly efficient Switched Mode Power Supply for an
adapter application.
The PFC stage exhibits near?unity power factor while operating in a
Critical Condu
    文件：1.29878 Mbytes 頁數(shù)：40 Pages
    ONSEMI
    安森美半導體
    

    NCP1937A3DR2G
    Combination Power Factor Correction and Quasi-Resonant Flyback Controllers for Adapters
    
This combination IC integrates power factor correction (PFC) and
quasi?resonant flyback functionality necessary to implement a
compact and highly efficient Switched Mode Power Supply for an
adapter application.
The PFC stage exhibits near?unity power factor while operating in a
Critical Condu
    文件：1.29878 Mbytes 頁數(shù)：40 Pages
    ONSEMI
    安森美半導體
    

    NCP1937B1DR2G
    Combination Power Factor Correction and Quasi-Resonant Flyback Controllers for Adapters
    
This combination IC integrates power factor correction (PFC) and
quasi?resonant flyback functionality necessary to implement a
compact and highly efficient Switched Mode Power Supply for an
adapter application.
The PFC stage exhibits near?unity power factor while operating in a
Critical Condu
    文件：1.29878 Mbytes 頁數(shù)：40 Pages
    ONSEMI
    安森美半導體
    

    NCP1937B2DR2G
    Combination Power Factor Correction and Quasi-Resonant Flyback Controllers for Adapters
    
This combination IC integrates power factor correction (PFC) and
quasi?resonant flyback functionality necessary to implement a
compact and highly efficient Switched Mode Power Supply for an
adapter application.
The PFC stage exhibits near?unity power factor while operating in a
Critical Condu
    文件：1.29878 Mbytes 頁數(shù)：40 Pages
    ONSEMI
    安森美半導體
    

    NCP1937B3DR2G
    Combination Power Factor Correction and Quasi-Resonant Flyback Controllers for Adapters
    
This combination IC integrates power factor correction (PFC) and
quasi?resonant flyback functionality necessary to implement a
compact and highly efficient Switched Mode Power Supply for an
adapter application.
The PFC stage exhibits near?unity power factor while operating in a
Critical Condu
    文件：1.29878 Mbytes 頁數(shù)：40 Pages
    ONSEMI
    安森美半導體
    

    
            
    
		
        
    
            
    
                
    技術參數(shù)
    
            
    
            
      
            	
    • Pb-free：
      Pb
    • Halide free：
      H
    • Status：
      Active
    • Topology：
      Flyback
    • Control Mode：
      Current Mode
    • fsw Typ (kHz)：
      Variable
    • Stand-by Mode：
      Yes
    • UVLO (V)：
      Yes
    • Short Circuit Protection：
      Yes
    • Latch：
      Yes
    • Soft Start：
      Yes
    • VCC Max (V)：
      30
    • Drive Cap. (mA)：
      500/800
    • Package Type：
      SOIC-20 NB
    
            
    
        
    
            
    供應商型號品牌批號封裝庫存備注價格
    
                
    



    ON/安森美
    		

    2023+
    		

    SOIC-20NB
    		

    86950
    		

    一級代理商原裝進口深圳現(xiàn)貨
    		
詢價
    

    



    ON
    		

    24+
    		

    SMD
    		

    12000
    		

    原廠/代理渠道價格優(yōu)勢
    		
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    ON
    		

    25+23+
    		

    20-SOIC
    		

    25006
    		

    絕對原裝正品全新進口深圳現(xiàn)貨
    		
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    ONSemiconductor
    		

    25+
    		

    20-SOIC
    		

    90000
    		

    原廠正規(guī)渠道、保證進口原裝現(xiàn)貨假一罰十價格合理
    		
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    三年內
    		

    		

    1983
    		

    只做原裝正品
    		
詢價
    

    



    ON Semiconductor
    		

    24+
    		

    20-SOIC
    		

    36500
    		

    一級代理/放心采購
    		
詢價
    

    



    ON Semiconductor
    		

    2010+
    		

    N/A
    		

    23
    		

    加我qq或微信，了解更多詳細信息,體驗一站式購物
    		
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    ON(安森美)
    		

    2447
    		

    SOIC-20
    		

    105000
    		

    2500個/圓盤一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,
    		
詢價
    

    



    ON/安森美
    		

    21+
    		

    SOP
    		

    30000
    		

    優(yōu)勢供應 實單必成 可開增值稅13點
    		
詢價
    

    



    ON
    		

    25+
    		

    SOP-20
    		

    9854
    		

    就找我吧!--邀您體驗愉快問購元件!
    		
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    更多NCP1937供應商
            更新時間2026-1-22 8:02:00
        
    
        
    
          
    
            
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