CAT3604A 전자부품 데이터시트

CAT3604V 4-Channel Quad-Mode™ LED Driver with Open/Short LED Detection FEATURES „ „ „ „ „ „ „ „ „ „ Quad-mode charge pump: 1x, 1.33x, 1.5x, 2x Drives up to 4 LEDs at 30mA each Pin compatible with industry standard ‘604 Open/short LED automatic detection Power effic

CAT3604V 4-Channel LED Driver with Open/Short LED Detection Description The CAT3604V is a high efficiency fractional charge pump that can drive up to four LEDs with input supply voltages as low as 2.5 V. An external RSET resistor is used to control the LED channel brightness while channel diagnosti

CAT3604 4-Channel Regulated Charge Pump White LED Driver FEATURES I I I I I Drives individually up to 4 LEDs Output current up to 30mA per LED Digital control On/Off of each LED Compatible with supply voltage of 3V to 5.5V I I Automatic short circuit detect/disable I High-fre

CAT3604 4-Channel Regulated Charge Pump White LED Driver Description The CAT3604 is a charge pump operating in either 1x (LDO) mode or 1.5x fractional mode regulating current through each of the 4 LED pins. Operation at a fixed high frequency of 1 MHz typical allows the use of very small value cera

CAT3603 3-Channel LED Driver in 3x3mm Package FEATURES „ „ „ „ „ „ „ „ „ „ „ „ Drives up to 3 LEDs Current setting resistor Compatible with supply voltage of 3V to 5.5V Power efficiency up to 91% Output Current up to 30mA per LED Fractional pump 1x/1.5x Low noise in

CAT3606 6-Channel Low Noise Charge Pump White LED Driver FEATURES I I I I I Drives up to 4 main LEDs and 2 sub LEDs Separate control for main and sub LEDs Compatible with supply voltage of 3V to 5.5V Power efficiency up to 90% I I White LED detect circuitry on all channels I