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CAT4003B, CAT4002B Datasheet - ON Semiconductor

CAT4003B Constant Current Programmable LED Driver

The CAT4003B and CAT4004B provide respectively three and four matched low dropout current sources to drive LEDs. The CAT400XB requires no external RSET resistor. The LED current is internally set to 25 mA when the device is first enabled. Each LED channel includes an individual control loop allowing.

CAT4003B Features

* 3, 4 LED Current Sinks with Tight Matching

* 32 Dimming Levels

* Low Dropout Driver 75 mV at 20 mA

* No Switching Noise

* Shutdown Current less than 1 mA

* 25 mA Max LED Current per Channel

* Dimming via 1-wire EZDim Interface

* Therm

CAT4002B_ONSemiconductor.pdf

This datasheet PDF includes multiple part numbers: CAT4003B, CAT4002B. Please refer to the document for exact specifications by model.
CAT4003B Datasheet Preview Page 2 CAT4003B Datasheet Preview Page 3

Datasheet Details

Part number:

CAT4003B, CAT4002B

Manufacturer:

ON Semiconductor ↗

File Size:

378.16 KB

Description:

Constant current programmable led driver.

Note:

This datasheet PDF includes multiple part numbers: CAT4003B, CAT4002B.
Please refer to the document for exact specifications by model.

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TAGS

CAT4003B CAT4002B Constant Current Programmable LED Driver ON Semiconductor

CAT4003B Distributor