Part number:
CAT3603
Manufacturer:
File Size:
224.37 KB
Description:
3-channel led driver.
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.
Operation at a constant switching frequency of 1 MHz allows the use of very small value ceramic capacitors.
The CAT3603 drives 3 white LEDs in parallel
CAT3603 Features
* Drives up to 3 LEDs
* Current Setting Resistor
* Compatible with Supply Voltage of 3 V to 5.5 V
* Power Efficiency up to 91%
* Output Current up to 30 mA per LED
* Fractional Pump 1x/1.5x
* Low Noise Input Ripple
* Fixed High Frequenc
Datasheet Details
CAT3603
224.37 KB
3-channel led driver.
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