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                >FL7930>規(guī)格書(shū)列表
                
          
            
          
                
          
                    
          型號(hào)下載 訂購(gòu)功能描述制造商 上傳企業(yè)LOGO
          
                    
          FL7930
          Single-Stage Flyback and Boundary-Mode PFC
          
Description
The FL7930 is an active Power Factor Correction (PFC) controller for low-to high-power lumens applications that operate in Critical Conduction Mode (CRM). It uses a voltage-mode PWM that compares an internal ramp signal with the error amplifier output to generate a MOSFET turn-off sig
          文件：1.30442 Mbytes 頁(yè)數(shù)：20 Pages
          FAIRCHILD
          仙童半導(dǎo)體
          

          FL7930B
          Single-Stage Flyback and Boundary-Mode PFC Controller for Lighting
          
Description
The FL7930B is an active power factor correction (PFC) controller for boost PFC applications that operate in critical conduction mode (CRM). It uses a voltage-mode PWM that compares an internal ramp signal with the error amplifier output to generate a MOSFET turn-off signal. Because t
          文件：1.29341 Mbytes 頁(yè)數(shù)：25 Pages
          ONSEMI
          安森美半導(dǎo)體
          

          FL7930BM
          Single-Stage Flyback and Boundary-Mode PFC
          
Description
The FL7930 is an active Power Factor Correction (PFC) controller for low-to high-power lumens applications that operate in Critical Conduction Mode (CRM). It uses a voltage-mode PWM that compares an internal ramp signal with the error amplifier output to generate a MOSFET turn-off sig
          文件：1.30442 Mbytes 頁(yè)數(shù)：20 Pages
          FAIRCHILD
          仙童半導(dǎo)體
          

          FL7930BMX
          Single-Stage Flyback and Boundary-Mode PFC
          
Description
The FL7930 is an active Power Factor Correction (PFC) controller for low-to high-power lumens applications that operate in Critical Conduction Mode (CRM). It uses a voltage-mode PWM that compares an internal ramp signal with the error amplifier output to generate a MOSFET turn-off sig
          文件：1.30442 Mbytes 頁(yè)數(shù)：20 Pages
          FAIRCHILD
          仙童半導(dǎo)體
          

          FL7930BMX
          Single-Stage Flyback and Boundary-Mode PFC Controller for Lighting
          
Description
The FL7930B is an active power factor correction (PFC) controller for boost PFC applications that operate in critical conduction mode (CRM). It uses a voltage-mode PWM that compares an internal ramp signal with the error amplifier output to generate a MOSFET turn-off signal. Because t
          文件：1.29341 Mbytes 頁(yè)數(shù)：25 Pages
          ONSEMI
          安森美半導(dǎo)體
          

          FL7930C
          Single-Stage Flyback and Boundary-Mode PFC Controller for Lighting
          
Description
The FL7930C is an active power factor correction (PFC) controller for boost PFC applications that operate in critical conduction mode (CRM). It uses a voltage-mode PWM that compares an internal ramp signal with the error amplifier output to generate a MOSFET turn-off signal. Because t
          文件：2.09303 Mbytes 頁(yè)數(shù)：22 Pages
          ONSEMI
          安森美半導(dǎo)體
          

          FL7930CM
          Single-Stage Flyback and Boundary-Mode PFC
          
Description
The FL7930 is an active Power Factor Correction (PFC) controller for low-to high-power lumens applications that operate in Critical Conduction Mode (CRM). It uses a voltage-mode PWM that compares an internal ramp signal with the error amplifier output to generate a MOSFET turn-off sig
          文件：1.30442 Mbytes 頁(yè)數(shù)：20 Pages
          FAIRCHILD
          仙童半導(dǎo)體
          

          FL7930CMX
          Single-Stage Flyback and Boundary-Mode PFC
          
Description
The FL7930 is an active Power Factor Correction (PFC) controller for low-to high-power lumens applications that operate in Critical Conduction Mode (CRM). It uses a voltage-mode PWM that compares an internal ramp signal with the error amplifier output to generate a MOSFET turn-off sig
          文件：1.30442 Mbytes 頁(yè)數(shù)：20 Pages
          FAIRCHILD
          仙童半導(dǎo)體
          

          FL7930CMX-G
          Single-Stage Flyback and Boundary-Mode PFC Controller for Lighting
          
Description
The FL7930C is an active power factor correction (PFC) controller for boost PFC applications that operate in critical conduction mode (CRM). It uses a voltage-mode PWM that compares an internal ramp signal with the error amplifier output to generate a MOSFET turn-off signal. Because t
          文件：2.09303 Mbytes 頁(yè)數(shù)：22 Pages
          ONSEMI
          安森美半導(dǎo)體
          

          FL7930B
          單級(jí)反激和邊界模式 PFC 控制器，用于照明
          FL7930B 是一款有源功率因數(shù)校正 (PFC) 控制器，用于在臨界導(dǎo)通模式 (CRM) 下運(yùn)行的升壓 PFC 應(yīng)用。它使用比較內(nèi)部斜坡信號(hào)和誤差放大器輸出的電壓模式PWM來(lái)生成MOSFET關(guān)斷信號(hào)。由于電壓模式CRM PFC控制器無(wú)需整流AC線(xiàn)路電壓信息，因此電流模式CRM PFC控制器所必需的輸入電壓傳感網(wǎng)絡(luò)的功率損耗就得到了節(jié)省。FL7930B 提供過(guò)壓保護(hù) (OVP)、反饋開(kāi)路保護(hù)、過(guò)流保護(hù) (OCP)、輸入電壓缺失檢測(cè)和欠壓閉鎖保護(hù) (UVLO)。附加的 OVP 引腳，因INV引腳處連接的電阻損壞導(dǎo)致輸出電壓超過(guò)過(guò)壓保護(hù)電平時(shí)，可關(guān)斷升壓功率級(jí)。如果 INV 引腳電壓小于 0.45  ? 附加 OVP 檢測(cè)引腳\n? VIN 缺失檢測(cè)\n? 最大開(kāi)關(guān)頻率限制\n? 內(nèi)部軟啟動(dòng)和無(wú)過(guò)沖啟動(dòng)\n? 內(nèi)部總諧波失真 (THD) 優(yōu)化器\n? 準(zhǔn)確可調(diào)的輸出過(guò)壓保護(hù)\n? 開(kāi)路反饋保護(hù)和禁用功能\n? 零電流檢測(cè)器 (ZCD)\n? 150μs 內(nèi)部啟動(dòng)定時(shí)器\n? MOSFET 過(guò)流保護(hù) (OCP)\n? 帶 3.5V 滯洄的欠壓閉鎖\n? 低啟動(dòng)和工作電流\n? 具有高態(tài)箝位的圖騰柱輸出\n? +500/-800mA 峰值柵極驅(qū)動(dòng)電流\n? 8 引腳小尺寸封裝 (SOP);
          ONSEMI
          安森美半導(dǎo)體
          

          
            
          
		
        
          
            
          
                
          技術(shù)參數(shù)
          
            
          
            
            
            	
          • Pb-free：
            Pb
          • Halide free：
            H
          • Status：
            Active
          • VI Min (V)：
            13
          • VI Max (V)：
            308 VAC
          • VO Max (V)：
            Step up
          • IO Max (mA)：
            500/800 - Source/Sink
          • fSW Typ (kHz)：
            Variable
          • Package Type：
            SOIC-8
          
            
          
        
          
            
          供應(yīng)商型號(hào)品牌批號(hào)封裝庫(kù)存備注價(jià)格
          
                
          



          FSC
          		

          23+
          		

          NA
          		

          1976
          		

          專(zhuān)做原裝正品,假一罰百!
          		
詢(xún)價(jià)
          

          



          FAIRCHILD
          		

          25+23+
          		

          SOP8
          		

          26126
          		

          絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨
          		
詢(xún)價(jià)
          

          



          		

          三年內(nèi)
          		

          		

          1983
          		

          只做原裝正品
          		
詢(xún)價(jià)
          

          



          FSC/ON
          		

          23+
          		

          原包裝原封 □□
          		

          4035
          		

          原裝進(jìn)口特價(jià)供應(yīng)  特價(jià)，原裝元器件供應(yīng)，支持開(kāi)發(fā)樣品 更多詳細(xì)咨詢(xún) 庫(kù)存
          		
詢(xún)價(jià)
          

          



          FAIRCHIL
          		

          20+
          		

          na
          		

          65790
          		

          原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開(kāi)原型號(hào)增稅票
          		
詢(xún)價(jià)
          

          



          ON Semiconductor
          		

          24+
          		

          8-SOP
          		

          35200
          		

          一級(jí)代理/放心采購(gòu)
          		
詢(xún)價(jià)
          

          



          Fairchild
          		

          1930+
          		

          N/A
          		

          2273
          		

          加我qq或微信，了解更多詳細(xì)信息,體驗(yàn)一站式購(gòu)物
          		
詢(xún)價(jià)
          

          



          ON/安森美
          		

          2447
          		

          SMD
          		

          100500
          		

          一級(jí)代理專(zhuān)營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨
          		
詢(xún)價(jià)
          

          



          ON
          		

          25+
          		

          SOP-8
          		

          1001
          		

          就找我吧!--邀您體驗(yàn)愉快問(wèn)購(gòu)元件!
          		
詢(xún)價(jià)
          

          



          Fairchild(飛兆/仙童)
          		

          23+
          		

          NA
          		

          20094
          		

          正納10年以上分銷(xiāo)經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持
          		
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            更新時(shí)間2026-1-20 17:41:00
        
          
        
          
          
          
            
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