CAT3603 - 3-Channel LED Driver

Catalyst Semiconductor

Datasheet Details

Part number	CAT3603
Manufacturer	Catalyst Semiconductor
File Size	544.31 KB
Description	3-Channel LED Driver
Datasheet	CAT3603_CatalystSemiconductor.pdf

The CAT3603 is a charge pump LED driver operating in either 1x (LDO) mode or 1.5x fractional mode regulating current through each of the 3 LED pins.

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 input ripple Fixed High Frequency Operation 1MHz “Zero” Current Shutdown Mode Soft start and current limiting Short circuit protection 12-lead TDFN 3mm x 3mm package.

📁 CAT3603 Similar Datasheet

CAT3604 - 4-Channel Regulated Charge Pump White LED Driver (ON Semiconductor)
CAT3604A - 4-Channel Regulated Charge Pump White LED Driver (ON Semiconductor)
CAT3604V - 4-Channel LED Driver (ON Semiconductor)
CAT3612 - Programmable 300 mA Camera Flash LED Driver (ON Semiconductor)
CAT3616 - 6-Channel Charge Pump LED Driver (ON Semiconductor)
CAT3626 - LED Driver (ON Semiconductor)
CAT3636 - LED Driver (ON Semiconductor)
CAT3637 - 6-Channel Programmable High Efficiency Quad-Mode LED Driver (ON Semiconductor)

Other Datasheets by Catalyst Semiconductor

Published: Nov 25, 2006 |