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CAT3614 4-Channel 1-Wire LED Driver

CAT3614 Description

CAT3614 4-Channel 1-Wire LED Driver in 3 x 3 mm Package .
The CAT3614 is a high efficiency 1x/1.

CAT3614 Features

* 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”

CAT3614 Applications

* each LED channel delivers an accurate regulated current. Low noise and input ripple is achieved by operating at a constant switching frequency of 1 MHz which allows the use of small external ceramic capacitors. The 1x/1.5x fractional charge pump supports a wide range of input voltages from 3 V to 5

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4-Channel 1-Wire LED Driver ON Semiconductor
ON Semiconductor CAT3614-like datasheet