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                >CAT4237>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
          
                    
          CAT4237
          Catalyst Semiconductor
          
I2C Interfaced 16-bit LED Dimmer, I2C Interfaced 16-bit LED Blinker


Features

■ 256 discrete brightness steps for easy LED dimming and color mixing

■ two programmable blinking rate between 0.625 sec and 1.6 sec for CAT9532; 0.02sec and 6.4 sec for CAT9552

■ eliminates repeated command
          文件：867.83 Kbytes 頁數(shù)：28 Pages
          CATALYST
          

          CAT4237
          High Voltage CMOS Boost White LED Driver
          文件：533.65 Kbytes 頁數(shù)：13 Pages
          CATALYST
          

          CAT4237
          High Voltage CMOS Boost White LED Driver
          文件：301.2 Kbytes 頁數(shù)：14 Pages
          CATALYST
          

          CAT4237
          High Voltage CMOS Boost White LED Driver
          文件：279.54 Kbytes 頁數(shù)：13 Pages
          ONSEMI
          安森美半導(dǎo)體
          

          CAT4237
          High Voltage CMOS Boost White LED Driver
          文件：270.06 Kbytes 頁數(shù)：12 Pages
          ONSEMI
          安森美半導(dǎo)體
          

          CAT4237
          White LED Driver, CMOS Boost Converter, High Voltage
          The CAT4237 is a DC-DC step-up converter that delivers an accurate constant current ideal for driving LEDs. Operation at a constant switching frequency of 1 MHz allows the device to be used with small value external ceramic capacitors and inductor. LEDs connected in series are driven with a regulate  ? Drives 6 to 8 White LEDs in series from 3 V\n? Up to 87% efficiency\n? Low Quiescent Ground Current 0.6 mA\n? Adjustable Output Current (up to 40 mA)\n? High Frequency 1 MHz Operation\n? High Voltage Power Switch\n? Shutdown current less than 1 μA\n? Open LED low power mode\n? Automatic Shutdo;
          ONSEMI
          安森美半導(dǎo)體
          

          CAT4237EVAL2EVB
          CAT4237 High Voltage White LED Driver Evaluation Board Users Manual
          
Introduction
This document describes the CAT4237EVAL2
Evaluation Board for the Catalyst Semiconductor CAT4237
white LED driver. The functionality and major parameters
of the CAT4237 can be evaluated with the CAT4237EVAL2
board.
The CAT4237 is a high voltage CMOS constant?current
DC/DC conve
          文件：252.76 Kbytes 頁數(shù)：8 Pages
          ONSEMI
          安森美半導(dǎo)體
          

          CAT4237_07
          High Voltage CMOS Boost White LED Driver
          文件：302.66 Kbytes 頁數(shù)：14 Pages
          CATALYST
          

          CAT4237_08
          High Voltage CMOS Boost White LED Driver
          文件：301.2 Kbytes 頁數(shù)：14 Pages
          CATALYST
          

          CAT4237_11
          High Voltage CMOS Boost White LED Driver
          文件：270.06 Kbytes 頁數(shù)：12 Pages
          ONSEMI
          安森美半導(dǎo)體
          

          
            
          
		
        
          
            
          
                
          技術(shù)參數(shù)
          
            
          
            
            
            	
          • Pb-free：
            Pb
          • Halide free：
            H
          • Status：
            Active
          • Topology：
            Step-Up
          • VIN Min (V)：
            2.8
          • VIN Max (V)：
            5.5
          • VO Max (V)：
            30
          • IO Max (mA)：
            100
          • fSW Typ (kHz)：
            1000
          • Package Type：
            TSOT-23-5
          
            
          
        
          
            
          供應(yīng)商型號品牌批號封裝庫存備注價(jià)格
          
                
          



          		

          24+
          		

          SMD
          		

          35200
          		

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

          



          CAT
          		

          26+
          		

          TSOP-6
          		

          86720
          		

          全新原裝正品價(jià)格最實(shí)惠 承諾假一賠百
          		
詢價(jià)
          

          



          ON/安森美
          		

          2023+
          		

          TSOT-23-5
          		

          86950
          		

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

          



          		

          23+
          		

          SMD
          		

          7300
          		

          專注配單,只做原裝進(jìn)口現(xiàn)貨
          		
詢價(jià)
          

          



          CATALYS
          		

          2015+
          		

          SOT23-5
          		

          26998
          		

          專業(yè)代理LED背光驅(qū)動(dòng)IC,型號齊全,公司優(yōu)勢產(chǎn)品
          		
詢價(jià)
          

          



          ON
          		

          24+/25+
          		

          		

          1705
          		

          原裝正品現(xiàn)貨庫存價(jià)優(yōu)
          		
詢價(jià)
          

          



          ON
          		

          2016+
          		

          SOT23-5
          		

          3900
          		

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

          



          CAT
          		

          25+
          		

          SOT23-5
          		

          228
          		

          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)
          

          



          ON
          		

          13+
          		

          TSOT-235PIN
          		

          11238
          		

          原裝分銷
          		
詢價(jià)
          

          



          CATALYST
          		

          23+
          		

          TSOT23-5
          		

          5000
          		

          原裝正品,假一罰十
          		
詢價(jià)
          

            
          
        
          
        
          更多CAT4237供應(yīng)商
            更新時(shí)間2026-1-19 10:02:00
        
          
        
          
          
          
            
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