CAT4004 4-Channel Constant Current LED Driver

Catalyst Semiconductor

Description

CAT4004 4-Channel Constant Current LED Driver with EZDim™ .
The CAT4004 provides four matched low dropout current sources to drive LEDs.

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Datasheet Specifications

Part number: CAT4004
Manufacturer: Catalyst Semiconductor
File Size: 320.14 KB
Datasheet: CAT4004_CatalystSemiconductor.pdf
Description: 4-Channel Constant Current LED Driver

Features

* Four LED current sinks with tight matching Low Dropout Driver 130mV at 30mA No switching noise Shutdown current < 1μA LED current set by external resistor Dimming via 1-wire EZDimTM interface Thermal shutdown p

Applications

* It is required that the battery or voltage source have enough headroom to drive the LED forward voltage and current sink (>150mV). The device is available in a tiny 8-lead TDFN 2mm x 3mm package with a max height of 0.8mm. www. DataSheet4U. com APPLICATIONS
* LC

CAT4004 Distributors

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CAT4004 4-Channel Constant Current LED Driver Catalyst Semiconductor

Catalyst Semiconductor CAT4004-like datasheet