Part number:
CAT3647
Manufacturer:
Catalyst Semiconductor
File Size:
330.52 KB
Description:
3-channel ultra high efficiency quad-mode led driver.
CAT3647_CatalystSemiconductor.pdf
Datasheet Details
Part number:
CAT3647
Manufacturer:
Catalyst Semiconductor
File Size:
330.52 KB
Description:
3-channel ultra high efficiency quad-mode led driver.
CAT3647, 3-Channel Ultra High Efficiency Quad-Mode LED Driver
The CAT3647 is a high efficiency quad-mode 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 capa
CAT3647 Features
* High efficiency 1.33x charge pump Quad-mode charge pump: 1x, 1.33x, 1.5x, 2x Drives up to 3 LEDs at 30mA each 1-wire EZDim™ 32 linear steps Power effi
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