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          首頁
                >UC3845BD>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
          
                    
          UC3845BD
          HIGH PERFORMANCE CURRENT MODE CONTROLLERS
          
The UC3844B, UC3845B series are high performance fixed frequency current mode controllers. They are specifically designed for Off?Line and dc?dc converter applications offering the designer a cost?effective solution with minimal external components. These integrated circuits feature an oscillator,
          文件：433.85 Kbytes 頁數(shù)：20 Pages
          ONSEMI
          安森美半導(dǎo)體
          

          UC3845BD1
          HIGH PERFORMANCE CURRENT MODE CONTROLLERS
          
The UC3844B, UC3845B series are high performance fixed frequency current mode controllers. They are specifically designed for Off?Line and dc?dc converter applications offering the designer a cost?effective solution with minimal external components. These integrated circuits feature an oscillator,
          文件：433.85 Kbytes 頁數(shù)：20 Pages
          ONSEMI
          安森美半導(dǎo)體
          

          UC3845BD1
          HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER
          
DESCRIPTION
The UC384xB family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a trimmed oscillator for precise DUTY CYCLE CONTROL under volta
          文件：135.57 Kbytes 頁數(shù)：15 Pages
          STMICROELECTRONICS
          意法半導(dǎo)體
          

          UC3845BD1
          HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER
          
DESCRIPTION
The UC384xB family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a trimmed oscillator for precise DUTY CYCLE CONTROL under volta
          文件：135.57 Kbytes 頁數(shù)：15 Pages
          STMICROELECTRONICS
          意法半導(dǎo)體
          

          UC3845BD1
          HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER
          
DESCRIPTION
The UC384xB family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a trimmed oscillator for precise DUTY CYCLE CONTROL under volta
          文件：239.47 Kbytes 頁數(shù)：15 Pages
          STMICROELECTRONICS
          意法半導(dǎo)體
          

          UC3845BD1013TR
          HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER
          
DESCRIPTION
The UC384xB family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a trimmed oscillator for precise DUTY CYCLE CONTROL under volta
          文件：239.47 Kbytes 頁數(shù)：15 Pages
          STMICROELECTRONICS
          意法半導(dǎo)體
          

          UC3845BD1G
          High Performance Current Mode Controllers
          
High Performance Current Mode Controllers
The UC3844B, UC3845B series are high performance fixed frequency current mode controllers. They are specifically designed for Off?Line and dc?dc converter applications offering the designer a cost?effective solution with minimal external components. These
          文件：399.29 Kbytes 頁數(shù)：19 Pages
          ONSEMI
          安森美半導(dǎo)體
          

          UC3845BD1R2
          HIGH PERFORMANCE CURRENT MODE CONTROLLERS
          
The UC3844B, UC3845B series are high performance fixed frequency current mode controllers. They are specifically designed for Off?Line and dc?dc converter applications offering the designer a cost?effective solution with minimal external components. These integrated circuits feature an oscillator,
          文件：433.85 Kbytes 頁數(shù)：20 Pages
          ONSEMI
          安森美半導(dǎo)體
          

          UC3845BD1R2G
          HIGH PERFORMANCE CURRENT MODE CONTROLLERS
          
The UC3844B, UC3845B series are high performance fixed frequency current mode controllers. They are specifically designed for Off?Line and dc?dc converter applications offering the designer a cost?effective solution with minimal external components. These integrated circuits feature an oscillator,
          文件：433.85 Kbytes 頁數(shù)：20 Pages
          ONSEMI
          安森美半導(dǎo)體
          

          UC3845BDG
          High Performance Current Mode Controllers
          
The UC3844B, UC3845B series are high performance fixed frequency current mode controllers. They are specifically designed for Off?Line and dc?dc converter applications offering the designer a cost?effective solution with minimal external components. These integrated circuits feature an oscillator,
          文件：399.29 Kbytes 頁數(shù)：19 Pages
          ONSEMI
          安森美半導(dǎo)體
          

          
            
          
		
        
          
            
          
                
          產(chǎn)品屬性
          
            
          
            
            
            	
          • 產(chǎn)品編號：
            UC3845BD
          • 制造商：
            onsemi
          • 類別：
            集成電路（IC） > PMIC - 穩(wěn)壓器 - DC DC 開關(guān)式控制器
          • 包裝：
            管件
          • 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)：
            7.6V ~ 30V
          • 頻率 - 開關(guān)：
            最高 500kHz
          • 占空比（最大）：
            48%
          • 同步整流器：
            無
          • 時(shí)鐘同步：
            無
          • 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（0.154"，3.90mm 寬）
          • 供應(yīng)商器件封裝：
            14-SOIC
          • 描述：
            IC REG CTRLR BOOST/FLYBK 14SOIC
          
            
          
        
          
            
          供應(yīng)商型號品牌批號封裝庫存備注價(jià)格
          
                
          



          TI
          		

          22+
          		

          SOP14
          		

          21055
          		

          原裝正品，實(shí)單請聯(lián)系
          		
詢價(jià)
          

          



          onsemi
          		

          25+
          		

          14-SOIC
          		

          11580
          		

          正規(guī)渠道,免費(fèi)送樣。支持賬期,BOM一站式配齊
          		
詢價(jià)
          

          



          ON
          		

          11+
          		

          SOP8
          		

          8000
          		

          全新原裝,絕對正品現(xiàn)貨供應(yīng)
          		
詢價(jià)
          

          



          		

          24+
          		

          SOP-8
          		

          177
          		

          		
詢價(jià)
          

          



          ON
          		

          25+
          		

          SOIC8
          		

          5000
          		

          		
詢價(jià)
          

          



          ON
          		

          2016+
          		

          SOP8
          		

          3000
          		

          只做原裝,假一罰十,公司可開17%增值稅發(fā)票!
          		
詢價(jià)
          

          



          STM
          		

          25+
          		

          SOP-8
          		

          750
          		

          百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可
          		
詢價(jià)
          

          



          ST
          		

          24+
          		

          SOP-8
          		

          538
          		

          全新原裝環(huán)?，F(xiàn)貨
          		
詢價(jià)
          

          



          ST
          		

          25+
          		

          SOP8
          		

          2658
          		

          原裝正品!現(xiàn)貨供應(yīng)!
          		
詢價(jià)
          

          



          ONSEMICONDUCTOR
          		

          23+
          		

          NA
          		

          123
          		

          專做原裝正品,假一罰百!
          		
詢價(jià)
          

            
          
        
          
        
          更多UC3845BD供應(yīng)商
            更新時(shí)間2026-1-21 17:31:00
        
          
        
          
          
          
            
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