CAT3614 Datasheet and Specifications PDF

The CAT3614 is a high efficiency 1x/1.5x fractional charge pump with programmable dimming current in four LED channels. To ensure uniform brightness in LCD backlight applications, each LED channel del.

* Drives up to 4 LED Channels
* 1
*wire EZDimt Programmable LED Current
* Accurate 1 mA Dimming Level
* Power Efficiency up to 91%
* Fractional Pump 1x/1.5x
* Low Noise Input Ripple
* Fixed High Frequency Operation 1 MHz
* “Zero” Current Shutdown Mode
* Soft Start and Current Limiting
* Short Circuit.

The CAT3614 is a high efficiency 1x/1.5x fractional charge pump with programmable dimming current in four LED channels. To ensure uniform brightness in LCD backlight applications, each LED channel del.

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* Drives up to 4 LED channels 1-wire EZDimTM Programmable LED Current Accurate 1mA Dimming Level Power efficiency up to 91% Fractional pump 1x/1.5x Low noise input ripple Fixed High Frequency Operation 1MHz “Zero” Current Shutdown Mode Soft start and current limiting Short circ.