LM3429 Datasheet (Texas Instruments)

LM3429, N-Channel Controller

The LM3429 is a versatile high voltage N-channel MosFET controller for LED drivers.

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

This flexibility, along with an input voltage rating of 75V, makes the LM3429 ideal for illuminating LEDs in a very diverse, large family o

LM3429 Features

* 1 LM3429-Q1 is AEC-Q100 Grade 1 Qualified for Automotive Applications

* VIN Range From 4.5 V to 75 V

* Adjustable Current Sense Voltage

* High-Side Current Sensing

* 2-Ω, 1-A Peak MosFET Gate Driver

* Input Undervoltage Protection

* Overvoltag