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CAT3643 Datasheet - ON Semiconductor

3-Channel Ultra High Efficiency LED Driver

CAT3643 Features

* High Efficiency 1.33x Cha

CAT3643 General Description

The CAT3643 is a high efficiency fractional charge pump that can drive up to three LEDs programmable by a one 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. Lo.

CAT3643 Datasheet (199.94 KB)

Preview of CAT3643 PDF

Datasheet Details

Part number:

CAT3643

Manufacturer:

ON Semiconductor ↗

File Size:

199.94 KB

Description:

3-channel ultra high efficiency led driver.

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CAT3643 3-Channel Ultra High Efficiency LED Driver ON Semiconductor

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