CAT3637 Datasheet - Catalyst Semiconductor

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

www.DataSheet4U.com 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.

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

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

Applications

* LCD Display Backlight Cellular Phones Digital Still Cameras Handheld Devices ORDERING INFORMATION Part Number CAT3637HV3-GT2 Quantity per Reel 2000 (1) For Ordering Information details, see page 13. Note: (1) NiPdAu Plated Finish (RoHS-compliant) 16-lead TQ

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

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