CAT3648 - 4-Channel Ultra High Efficiency LED Driver

Product Overview

ON Semiconductor

Datasheet Details

Part number	CAT3648
Manufacturer	ON Semiconductor
File Size	201.99 KB
Description	4-Channel Ultra High Efficiency LED Driver
Datasheet	CAT3648 Datasheet
Additional preview pages of the CAT3648 datasheet.

Product details

Description

The CAT3648 is a high efficiency fractional charge pump that can drive up to four 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.Low noise input ripple is achieved by operating at a constant switching frequency which allows the use of small external ceramic capacitors.The multi fractional charge pump supports a wide range

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Other Datasheets by ON Semiconductor

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CAT3649 - 6-Channel LED Driver
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Published: Aug 9, 2010 |