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                >UC3845A>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
          
                    
          UC3845A
          CURRENT MODE PWM CONTROLLER
          
DESCRIPTION
The UC184xA family of control ICs provides all the necessary features to implement off-line fixed-frequency, current-mode switching power supplies with a minimum of external components. The current mode architecture demonstrates improved load regulation, pulse-by-pulse current limitin
          文件：227.95 Kbytes 頁數(shù)：8 Pages
          MICROSEMI
          美高森美
          

          UC3845A
          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
          

          UC3845A
          High Performance Current Mode Controller
          

Coming Soon. 

If you have some information on related parts, please share useful information by adding links below.
          文件：254.33 Kbytes 頁數(shù)：6 Pages
          FCI
          富加宜
          

          UC3845A
          HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER
          
DESCRIPTION
The UC384xA 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：167.48 Kbytes 頁數(shù)：16 Pages
          STMICROELECTRONICS
          意法半導(dǎo)體
          

          UC3845A
          HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER
          
DESCRIPTION
The UC384xA family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequencycurrent mode control schemes with a minimal external parts count. Internally implemented circuits includea trimmed oscillator for precise DUTY CYCLE CONTROL under voltage
          文件：129.229 Kbytes 頁數(shù)：15 Pages
          STMICROELECTRONICS
          意法半導(dǎo)體
          

          UC3845A
          Current Mode PWM Controller
          文件：517.22 Kbytes 頁數(shù)：11 Pages
          TI
          德州儀器
          

          UC3845A
          Current Mode PWM Controller
          文件：517.22 Kbytes 頁數(shù)：7 Pages
          TI
          德州儀器
          

          UC3845A
          Current-Mode PWM Controller
          文件：1.81918 Mbytes 頁數(shù)：45 Pages
          TI
          德州儀器
          

          UC3845A
          Current Mode PWM Controller
          文件：3.93857 Mbytes 頁數(shù)：29 Pages
          TI
          德州儀器
          

          UC3845A-BW
          Current Mode PWM Controller Low Start-Up and Operating Current
          
DESCRIPTION
The UC3842A-BW/43A-BW/44A-BW/45A-BW are fixed frequency current mode PWM controller. They are specially designed for OFF?Line and DC to DC converter applications with a minimal external components. Internally implemented circuits include a trimmed oscillator for precise duty cycle con
          文件：2.09745 Mbytes 頁數(shù)：10 Pages
          FCI
          富加宜
          

          
            
          
		
        
          
            
          
                
          技術(shù)參數(shù)
          
            
          
            
            
            	
          • Duty cycle (Max) (%)：
            50
          • Supply voltage (Max) (V)：
            28
          • UVLO thresholds on/off (V)：
            8.4/7.6
          • Features：
            Adjustable Switching Frequency
          • Operating temperature range (C)：
            0 to 70
          • Rating：
            Catalog
          • Frequency (Max) (kHz)：
            500
          • Gate drive (Typ) (A)：
            1
          
            
          
        
          
            
          供應(yīng)商型號(hào)品牌批號(hào)封裝庫存備注價(jià)格
          
                
          



          德州TI,KA,UC替代品
          		

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          更多UC3845A供應(yīng)商
            更新時(shí)間2026-1-10 15:05:00
        
          
        
          
          
          
            
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