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LM3423-Q1 Datasheet N-channel Controllers

Manufacturer: Texas Instruments

Overview: Product Folder Order Now Technical Documents Tools & Software Support & Community LM3421-Q1, LM3423-Q1 SNVSB95 – JULY 2019 LM342x-Q1 N -Channel Controllers for Constant-Current LED Drivers.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The LM3421-Q1 and LM3423-Q1 family of devices are versatile high voltage N-channel MOSFET controllers for LED drivers.

They can be easily configured in buck, boost, buck-boost and SEPIC topologies.

This flexibility, along with an input voltage rating of 75 V, makes the these controllers ideal for illuminating LEDs in a large family of applications.

Key Features

  • 1 AEC Qualified for Automotive.

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