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CAT3636 - 6-Channel LED Driver

General Description

The CAT3636 is a high efficiency quad-mode fractional charge pump that can drive up to six LEDs programmable by a one wire digital interface.

Key Features

  • High efficiency 1.33x charge pump Quad-mode charge pump: 1x, 1.33x, 1.5x, 2x Drives up to 6 LEDs at 32mA each 1-wire EZDimTM LED current programming Power efficiency up to 92% Low noise input ripple in all modes “Zero” current shutdown mode Soft start and current limiting Short circuit protection Thermal shutdown protection Tiny 3mm x 3mm.

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Datasheet Details

Part number CAT3636
Manufacturer Catalyst Semiconductor
File Size 476.06 KB
Description 6-Channel LED Driver
Datasheet download datasheet CAT3636 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet4U.com CAT3636 6-Channel Quad-ModeTM Fractional LED Driver in TQFN3x3 FEATURES „ „ „ „ „ „ „ „ „ „ „ „ „ „ „ „ High efficiency 1.33x charge pump Quad-mode charge pump: 1x, 1.33x, 1.5x, 2x Drives up to 6 LEDs at 32mA each 1-wire EZDimTM LED current programming Power efficiency up to 92% Low noise input ripple in all modes “Zero” current shutdown mode Soft start and current limiting Short circuit protection Thermal shutdown protection Tiny 3mm x 3mm, 16-lead TQFN package LCD Display Backlight Color RGB LEDs Cellular Phones Digital Still Cameras Handheld Devices DESCRIPTION The CAT3636 is a high efficiency quad-mode fractional charge pump that can drive up to six LEDs programmable by a one wire digital interface. The inclusion of a 1.