CAT3606 Datasheet 6-channel Low Noise Charge Pump White Led Driver

Manufacturer: Catalyst Semiconductor

Overview: www.DataSheet4U.com CAT3606 6-Channel Low Noise Charge Pump White LED.

Datasheet Details

Part number	CAT3606
Manufacturer	Catalyst Semiconductor
File Size	623.76 KB
Description	6-Channel Low Noise Charge Pump White LED Driver
Datasheet	CAT3606_CatalystSemiconductor.pdf

General Description

The CAT3606 controls up to four LEDs for the main display and two LEDs for the sub-display in cellular phones.

The device is capable of operating in either 1x (LDO) mode or 1.5x charge pump mode.

All LED pin currents are regulated and tightly matched to achieve uniformity of brightness across the LCD backlight.

Key Features

I I I I I Drives up to 4 main LEDs and 2 sub LEDs Separate control for main and sub LEDs Compatible with supply voltage of 3V to 5.5V Power efficiency up to 90% I I White LED detect circuitry on all channels I Shutdown current less than 1µA Small ceramic capacitors I Soft start and current limiting I Short circuit protection I 16-lead thin QFN package, 0.8mm max height Output current up to 30mA per LED I High-frequency Operation at 1MHz I 2 modes of operation 1x and 1.5x.

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Similar Datasheet

Brand Logo	Part Number	Description	Manufacturer
	CAT3606	6-Channel Low Noise Charge Pump White LED Driver	ON Semiconductor

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