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                >SC45>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
          
                    
          SC4502MLTRT
          1.4Amp, 2MHz Step-Up Switching Regulator with Soft-Start
          
Description

The SC4502/SC4502H is a high-frequency current-mode step-up switching regulator with an integrated 1.4A

power transistor. Its high switching frequency (program mable up to 2MHz) allows the use of tiny surface-mount

external passive components.


Features

?Low saturation 
          文件：407 Kbytes 頁(yè)數(shù)：19 Pages
          SEMTECH
          先之科
          

          SC4503
          1.3MHz Step-Up Switching Regulator with 1.4A Switch
          
Description
The SC4503 is a 1.3MHz current-mode step-up switching regulator with an integrated 1.4A power transistor. Its high switching frequency allows the use of tiny surface-mount external passive components. The SC4503 features a combined shutdown and soft-start pin. The optional soft-start 
          文件：1.17573 Mbytes 頁(yè)數(shù)：22 Pages
          SEMTECH
          先之科
          

          SC4503EVB
          1.3MHz Step-Up Switching Regulator with 1.4A Switch
          
Description
The SC4503 is a 1.3MHz current-mode step-up switching regulator with an integrated 1.4A power transistor. Its high switching frequency allows the use of tiny surface-mount external passive components. The SC4503 features a combined shutdown and soft-start pin. The optional soft-start 
          文件：1.17573 Mbytes 頁(yè)數(shù)：22 Pages
          SEMTECH
          先之科
          

          SC4503TSKTRT
          絲?。?a target="_blank" title="Marking" href="/bh00/marking.html">BH00；Package：SOT-25；1.3MHz Step-Up Switching Regulator with 1.4A Switch
          
Description
The SC4503 is a 1.3MHz current-mode step-up switching regulator with an integrated 1.4A power transistor. Its high switching frequency allows the use of tiny surface-mount external passive components. The SC4503 features a combined shutdown and soft-start pin. The optional soft-start 
          文件：1.17573 Mbytes 頁(yè)數(shù)：22 Pages
          SEMTECH
          先之科
          

          SC4505
          High Efficiency Boost Converter for Backlight/Flash LED Driver
          
Description

The SC4505 is a high-frequency PWM current-mode step up switching regulator with an integrated 2A power transistor. Its high switching frequency (1MHz) allows the use of tiny surface-mount external passive components. The internal switch is rated at 36V which makes the converter ide
          文件：368.86 Kbytes 頁(yè)數(shù)：15 Pages
          SEMTECH
          先之科
          

          SC4505EVB
          High Efficiency Boost Converter for Backlight/Flash LED Driver
          
Description

The SC4505 is a high-frequency PWM current-mode step up switching regulator with an integrated 2A power transistor. Its high switching frequency (1MHz) allows the use of tiny surface-mount external passive components. The internal switch is rated at 36V which makes the converter ide
          文件：368.86 Kbytes 頁(yè)數(shù)：15 Pages
          SEMTECH
          先之科
          

          SC4505MLTRT
          High Efficiency Boost Converter for Backlight/Flash LED Driver
          
Description

The SC4505 is a high-frequency PWM current-mode step up switching regulator with an integrated 2A power transistor. Its high switching frequency (1MHz) allows the use of tiny surface-mount external passive components. The internal switch is rated at 36V which makes the converter ide
          文件：368.86 Kbytes 頁(yè)數(shù)：15 Pages
          SEMTECH
          先之科
          

          SC4508
          Buck or Buck-Boost(Inverting) Current Mode Controller
          
Description

The SC4508 is a low voltage current mode switching regulator controller that drives a P-channel power MOSFET

with programmable switching frequency. It can be configured in either buck or buck boost (inverting) convert

ers. The converters can be operated from 2.7V to 15V input 
          文件：203.56 Kbytes 頁(yè)數(shù)：10 Pages
          SEMTECH
          先之科
          

          SC4508A
          Buck or Buck-Boost (Inverting) Current Mode Controller
          
Description

The SC4508A is a low voltage current mode switching regulator controller that drives a P-channel power MOSFET with programmable switching frequency. It can be configured in either buck or buck boost (inverting) con verters. The converters can be operated from 2.7V to 15V input volta
          文件：418.38 Kbytes 頁(yè)數(shù)：21 Pages
          SEMTECH
          先之科
          

          SC4508ABUCK-BOOSTEVB
          Buck or Buck-Boost (Inverting) Current Mode Controller
          
Description

The SC4508A is a low voltage current mode switching regulator controller that drives a P-channel power MOSFET with programmable switching frequency. It can be configured in either buck or buck boost (inverting) con verters. The converters can be operated from 2.7V to 15V input volta
          文件：418.38 Kbytes 頁(yè)數(shù)：21 Pages
          SEMTECH
          先之科
          

          
            
          
		
        
          
            
          
                
          詳細(xì)參數(shù)
          
            
          
            
            
            	
          • 型號(hào)：
            SC45
          • 制造商：
            SEMTECH 
          • 制造商全稱：
            Semtech Corporation 
          • 功能描述：
            600kHz, 3A Step-Down Switching Regulator 
          
            
          
        
          
            
          供應(yīng)商型號(hào)品牌批號(hào)封裝庫(kù)存備注價(jià)格
          
                
          



          SEMTECH/美國(guó)升特
          		

          25+
          		

          SOP-8
          		

          12496
          		

          SEMTECH/美國(guó)升特原裝正品SC4519即刻詢購(gòu)立享優(yōu)惠#長(zhǎng)期有貨
          		
詢價(jià)
          

          



          SC
          		

          24+
          		

          SOP8
          		

          140
          		

          		
詢價(jià)
          

          



          SEMTECH
          		

          2016+
          		

          SOP8
          		

          6260
          		

          全新原裝現(xiàn)貨,量大價(jià)優(yōu),公司可售樣!
          		
詢價(jià)
          

          



          SEMTECH
          		

          25+
          		

          SOP
          		

          3000
          		

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

          



          SEMTECS
          		

          		

          		

          638
          		

          原裝正品
          		
詢價(jià)
          

          



          SEMTECH
          		

          25+
          		

          SOP8
          		

          30000
          		

          代理全新原裝現(xiàn)貨,價(jià)格優(yōu)勢(shì)
          		
詢價(jià)
          

          



          SEMTECH
          		

          24+
          		

          SOP
          		

          35200
          		

          一級(jí)代理分銷/放心采購(gòu)
          		
詢價(jià)
          

          



          SEMTECH
          		

          23+
          		

          SOP-8
          		

          50000
          		

          全新原裝正品現(xiàn)貨,支持訂貨
          		
詢價(jià)
          

          



          SEMTECH/美國(guó)升特
          		

          23+
          		

          SOP-8
          		

          11200
          		

          原廠授權(quán)一級(jí)代理、全球訂貨優(yōu)勢(shì)渠道、可提供一站式BO
          		
詢價(jià)
          

          



          SEMTECH
          		

          18+
          		

          SOP8
          		

          105
          		

          一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
          		
詢價(jià)
          

            
          
        
          
        
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            更新時(shí)間2026-1-19 17:05:00
        
          
        
          
          
          
            
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