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CAT4103 전자부품 데이터시트



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CAT4103  

ON Semiconductor
ON Semiconductor

CAT4103

3-Channel Constant-Current RGB LED Driver

CAT4103 3-Channel Constant-Current RGB LED Driver FEATURES „ 3 independent current sinks rated to 25V „ LED current to 175mA per channel set by separate external resistors „ High-speed 25MHz 4-wire serial interface „ Buffered output d




관련 부품 CAT41 상세설명

CAT4134  

  
500mA Dual Channel Movie/Flash LED Driver

CAT4134 500mA Dual Channel Movie/Flash LED Driver FEATURES „ „ „ „ „ „ „ „ „ „ „ Dual Mode (Movie or Flash) operation Independent Movie/Flash LED current control Can drive 2, 3, 4 or 6 LEDs High LED Current (250mA max per channel) Power efficiency up to 85% Dual frequency mode 1.2MHz and



Catalyst Semiconductor
Catalyst Semiconductor

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CAT4137  

  
CMOS Boost Converter - White LED Driver

CAT4137 CMOS Boost Converter White LED Driver Description The CAT4137 is a DC/DC step-up converter that delivers a regulated output current. Operation at a constant switching frequency of 1 MHz allows the device to be used with small value external ceramic capacitors and inductor. The device drives



ON Semiconductor
ON Semiconductor

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CAT4139  

  
22V High Current Boost White LED Driver

CAT4139 22V High Current Boost White LED Driver FEATURES „ „ „ „ „ „ „ „ „ „ „ Switch Current Limit 750mA Drives LED strings up to 22V Up to 87% Efficiency Low Quiescent Ground Current 0.6mA 1MHz Fixed Frequency Low noise Operation Soft start “in-rush” current li



Catalyst Semiconductor
Catalyst Semiconductor

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CAT4109  

  
3-Channel Constant-Current RGB LED Driver

CAT4109, CAV4109 3-Channel Constant-Current RGB LED Driver with Individual PWM Dimming Description The CAT4109/CAV4109 is a 3−channel constant−current LED driver, requiring no inductor. LED channel currents up to 175 mA are programmed independently via separate external resistors. Low output vo



ON Semiconductor
ON Semiconductor

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CAT4106  

  
6W Quad Channel DC/DC LED Driver

CAT4106 6 W Quad Channel DC/DC LED Driver with Diagnostics Description The CAT4106 is an integrated multi−channel LED driver and high power DC/DC converter suitable for powering backlighting applications up to a total of 6 watts. Up to four matched LED strings can be accurately programmed with un



ON Semiconductor
ON Semiconductor

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CAT4137  

  
CMOS Boost Converter - White LED Driver

CAT4137 CMOS Boost Converter - White LED Driver Features • • • • • • • • • • • • Drives up to 5 White LEDs from 3V Power Efficiency up to 87% Low Quiescent Ground Current 0.1mA Adjustable Output Current (up to 30mA) High Frequency 1MHz Operation “Zero” current shutdown m



Catalyst Semiconductor
Catalyst Semiconductor

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