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CAT3604

4-Channel Regulated Charge Pump White LED Driver

CAT3604 Features

* I I I I I Drives individually up to 4 LEDs Output current up to 30mA per LED Digital control On/Off of each LED Compatible with supply voltage of 3V to 5.5V I I Automatic short circuit detect/disable I High-frequency Operation at 1MHz Low value ceramic capacitors I "604" compatible pinout I Soft

CAT3604 General Description

The CAT3604 is a charge pump operating in either 1x (LDO) mode or 1.5x fractional mode regulating current through each of the 4 LED pins. Operation at a fixed high frequency of 1MHz typical allows the use of very small value ceramic capacitors. The CAT3604 drives white light-emitting diodes (LEDs) c.

CAT3604 Datasheet (641.71 KB)

Preview of CAT3604 PDF

Datasheet Details

Part number:

CAT3604

Manufacturer:

Catalyst Semiconductor

File Size:

641.71 KB

Description:

4-channel regulated charge pump white led driver.

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TAGS

CAT3604 4-Channel Regulated Charge Pump White LED Driver Catalyst Semiconductor

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