LM3424 Boost Evaluation Board


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This evaluation board showcases the LM3424 NFET controller used with a boost current regulator. It is designed to drive 9 to 12 LEDs at a maximum average LED current of 1A from a DC input voltage of 10 to 26V. The evaluation board showcases many of the LM3424 features including thermal foldback, analog dimming, external switching frequency synchronization, and high frequency PWM dimming, among others.

Automotive LED drivers
LM3424-Q1 Automotive constant current N-channel controller with Thermal Foldback for driving LEDs


Illumination LED drivers
LM3424 Constant current N-channel controller with Thermal Foldback for driving LEDs

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Evaluation board

LM3424BSTEVAL/NOPB – LM3424 Boost Evaluation Board

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Technical documentation

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Type Title Date
* User guide AN-1969 LM3424 Boost Evaluation Board (Rev. A) May 03, 2013
Certificate LM3424BSTEVAL/NOPB EU Declaration of Conformity (DoC) Jan. 02, 2019

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