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CAT3637 Datasheet - ON Semiconductor

CAT3637 6-Channel Programmable High Efficiency Quad-Mode LED Driver

The CAT3637 is a high efficiency fractional charge pump that can drive up to six LEDs programmable by a 1 *wire digital interface. The inclusion of a 1.33x fractional charge pump mode increases device efficiency by up to 10% over traditional 1.5x charge pumps with no added external capacitors.

CAT3637 Features

* High Efficiency 1.33x Charge Pump

* Charge Pump: 1x, 1.33x, 1.5x, 2x

* Drives 6 LEDs Between 30 mA and 0 mA Each

* 1

* wire EZDimt Interface with 2 mA Step

* Power Efficiency up to 92%

* Low Noise Input Ripple in All Modes

* “Zero” Curr

CAT3637_ONSemiconductor.pdf

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Datasheet Details

Part number:

CAT3637

Manufacturer:

ON Semiconductor ↗

File Size:

283.82 KB

Description:

6-channel programmable high efficiency quad-mode led driver.

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TAGS

CAT3637 CAT3637 6-Channel Programmable High Efficiency Quad-Mode LED Driver ON Semiconductor

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