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CAT3637 Datasheet - Catalyst Semiconductor

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

The CAT3637 is a high efficiency Quad-Mode 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 capacito.

CAT3637 Features

* High efficiency 1.33x charge pump Quad-Mode charge pump: 1x, 1.33x, 1.5x, 2x Drives 6 LEDs between 30mA and 0mA each 1-wire EZDimTM interface with 2mA step Power efficiency up to 92% Low noi

CAT3637_CatalystSemiconductor.pdf

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Datasheet Details

Part number:

CAT3637

Manufacturer:

Catalyst Semiconductor

File Size:

315.74 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 Catalyst Semiconductor

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