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LM3401 Datasheet - Texas Instruments

LM3401 Hysteretic PFET Controller

The LM3401 is a switching controller designed to provide constant current to high power LEDs. The LM3401 drives an external P-MOSFET switch for step-down (Buck) regulators. The LM3401 delivers constant current within ±6% accuracy to a wide variety and number of series connected LEDs. Output current .

LM3401 Features

* 1

* 2 Hysteretic Control for Speed and Simplicity

* Input Operating Range of 4.5V-35V

* 1.5MHz Maximum Switching Frequency

* Low 200mV Reference Voltage

* Programmable Current Limit

* High speed CMOS Compatible Enable/Dimming

* Adjustable Hyster

LM3401-etcTI.pdf

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Datasheet Details

Part number:

LM3401

Manufacturer:

Texas Instruments ↗

File Size:

1.10 MB

Description:

Hysteretic pfet controller.

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LM3401 LM3401 Hysteretic PFET Controller Texas Instruments

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