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          首頁
                >LP3943>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
          
                    
          LP3943
          LP3943 16-Channel RGB, White-LED Driver with Independent SMBUS/I2C String Control
          
1 Features
? Internal power-on reset
? Active low reset
? Internal precision oscillator
? Variable dim rates
(from 6.25ms to 1.6s; 160Hz to 0.625Hz)
? 16 LED drivers (multiple programmable states:
ON, OFF, input, and dimming at a specified rate)
? 16 open-drain outputs capable of driving u
          文件：614.92 Kbytes 頁數(shù)：24 Pages
          TI
          德州儀器
          

          LP3943
          RGB/White/Blue 16-LED Fun Light Driver
          文件：979.31 Kbytes 頁數(shù)：21 Pages
          TI
          德州儀器
          

          LP3943
          RGB/White/Blue 16-LED Fun Light Driver
          文件：264.23 Kbytes 頁數(shù)：13 Pages
          NSC
          國半
          

          LP3943
          通過 SMBUS/I2C 獨立控制燈串的 16 通道 RGB/白色 LED 驅(qū)動器
          The LP3943 is an integrated device capable of independently driving 16 LEDs. This device also contains an internal precision oscillator that provides all the necessary timing required for driving each LED. Two prescaler registers, along with two PWM registers, provide a versatile duty-cycle control.  ? Internal Power-On Reset\n? Active Low Reset\n? Internal Precision Oscillator\n? Variable Dim Rates (From 6.25 ms to 1.6 s; 160 Hz to 0.625 Hz)\n? 16 LED Drivers (Multiple Programmable States: ON, OFF, Input, and Dimming at a Specified Rate)\n? 16 Open-Drain Outputs Capable of Driving up to 25 mA p;
          TI
          德州儀器
          

          LP3943ISQ
          絲?。?a target="_blank" title="Marking" href="/3943sq/marking.html">3943SQ；Package：WQFN；LP3943 16-Channel RGB, White-LED Driver with Independent SMBUS/I2C String Control
          
1 Features
? Internal power-on reset
? Active low reset
? Internal precision oscillator
? Variable dim rates
(from 6.25ms to 1.6s; 160Hz to 0.625Hz)
? 16 LED drivers (multiple programmable states:
ON, OFF, input, and dimming at a specified rate)
? 16 open-drain outputs capable of driving u
          文件：614.92 Kbytes 頁數(shù)：24 Pages
          TI
          德州儀器
          

          LP3943ISQ/NOPB
          絲?。?a target="_blank" title="Marking" href="/3943sq/marking.html">3943SQ；Package：WQFN；LP3943 16-Channel RGB, White-LED Driver with Independent SMBUS/I2C String Control
          
1 Features
? Internal power-on reset
? Active low reset
? Internal precision oscillator
? Variable dim rates
(from 6.25ms to 1.6s; 160Hz to 0.625Hz)
? 16 LED drivers (multiple programmable states:
ON, OFF, input, and dimming at a specified rate)
? 16 open-drain outputs capable of driving u
          文件：614.92 Kbytes 頁數(shù)：24 Pages
          TI
          德州儀器
          

          LP3943ISQ/NOPB.A
          絲?。?a target="_blank" title="Marking" href="/3943sq/marking.html">3943SQ；Package：WQFN；LP3943 16-Channel RGB, White-LED Driver with Independent SMBUS/I2C String Control
          
1 Features
? Internal power-on reset
? Active low reset
? Internal precision oscillator
? Variable dim rates
(from 6.25ms to 1.6s; 160Hz to 0.625Hz)
? 16 LED drivers (multiple programmable states:
ON, OFF, input, and dimming at a specified rate)
? 16 open-drain outputs capable of driving u
          文件：614.92 Kbytes 頁數(shù)：24 Pages
          TI
          德州儀器
          

          LP3943ISQSLASHNOPB
          絲印：3943SQ；Package：WQFN；LP3943 16-Channel RGB, White-LED Driver with Independent SMBUS/I2C String Control
          
1 Features
? Internal power-on reset
? Active low reset
? Internal precision oscillator
? Variable dim rates
(from 6.25ms to 1.6s; 160Hz to 0.625Hz)
? 16 LED drivers (multiple programmable states:
ON, OFF, input, and dimming at a specified rate)
? 16 open-drain outputs capable of driving u
          文件：614.92 Kbytes 頁數(shù)：24 Pages
          TI
          德州儀器
          

          LP3943ISQSLASHNOPB.A
          絲?。?a target="_blank" title="Marking" href="/3943sq/marking.html">3943SQ；Package：WQFN；LP3943 16-Channel RGB, White-LED Driver with Independent SMBUS/I2C String Control
          
1 Features
? Internal power-on reset
? Active low reset
? Internal precision oscillator
? Variable dim rates
(from 6.25ms to 1.6s; 160Hz to 0.625Hz)
? 16 LED drivers (multiple programmable states:
ON, OFF, input, and dimming at a specified rate)
? 16 open-drain outputs capable of driving u
          文件：614.92 Kbytes 頁數(shù)：24 Pages
          TI
          德州儀器
          

          LP3943ISQX/NOPB
          絲?。?a target="_blank" title="Marking" href="/3943sq/marking.html">3943SQ；Package：WQFN；LP3943 16-Channel RGB, White-LED Driver with Independent SMBUS/I2C String Control
          
1 Features
? Internal power-on reset
? Active low reset
? Internal precision oscillator
? Variable dim rates
(from 6.25ms to 1.6s; 160Hz to 0.625Hz)
? 16 LED drivers (multiple programmable states:
ON, OFF, input, and dimming at a specified rate)
? 16 open-drain outputs capable of driving u
          文件：614.92 Kbytes 頁數(shù)：24 Pages
          TI
          德州儀器
          

          
            
          
		
        
          
            
          
                
          技術(shù)參數(shù)
          
            
          
            
            
            	
          • LED current per channel (mA)：
            25
          • LED configuration：
            Parallel
          • Program memory：
            No
          • Programmable ramp control：
            No
          • Vin (Min) (V)：
            2.3
          • Vin (Max) (V)：
            5.5
          • Iout (Max) (A)：
            0.2
          • Features：
            I2C Control
          • Iq (Typ) (mA)：
            0.35
          • Shutdown current (Typ) (uA)：
            2
          • Operating temperature range (C)：
            -40 to 85
          • Rating：
            Catalog
          
            
          
        
          
            
          供應(yīng)商型號品牌批號封裝庫存備注價格
          
                
          



          NS
          		

          20+
          		

          QFN
          		

          2860
          		

          原廠原裝正品價格優(yōu)惠公司現(xiàn)貨歡迎查詢
          		
詢價
          

          



          		

          24+
          		

          QFN
          		

          240
          		

          		
詢價
          

          



          替代料
          		

          23+
          		

          		

          13000
          		

          原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種
          		
詢價
          

          



          TI德州儀器
          		

          22+
          		

          		

          24000
          		

          原裝正品現(xiàn)貨,實單可談,量大價優(yōu)
          		
詢價
          

          



          TI/德州
          		

          2018+
          		

          WQFN
          		

          32500
          		

          德州代理承諾銷售原裝正品公司可開正規(guī)17%增值稅票
          		
詢價
          

          



          原廠正品
          		

          23+
          		

          QFN
          		

          5000
          		

          原裝正品,假一罰十
          		
詢價
          

          



          NSC
          		

          24+
          		

          QFN
          		

          4652
          		

          公司原廠原裝現(xiàn)貨假一罰十!特價出售!強(qiáng)勢庫存!
          		
詢價
          

          



          NSC
          		

          24+
          		

          QFN
          		

          5000
          		

          全現(xiàn)原裝公司現(xiàn)貨
          		
詢價
          

          



          TI
          		

          24+
          		

          SMD
          		

          85450
          		

          ST一級專營品牌全新原裝熱賣
          		
詢價
          

          



          NSC
          		

          23+
          		

          QFN
          		

          8560
          		

          受權(quán)代理!全新原裝現(xiàn)貨特價熱賣!
          		
詢價
          

            
          
        
          
        
          更多LP3943供應(yīng)商
            更新時間2026-1-20 14:28:00
        
          
        
          
          
          
            
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