Maxim MAX20090EVKIT#

1A6V ~ 18V

Overview

Maxim MAX20090EVKIT# High-Voltage HB LED Controller is a single-channel high-brightness LED driver for automotive front-light applications. These applications include high beam, low beam, daytime running lights (DRLs), turn indicators, fog lights, and other LED lights. This device can take an input voltage from 5V to 65V and drive a string of LEDs with a maximum output voltage of 65V. The MAX20090EVKIT# senses output current at the high side of the LED string. High-side current sensing is required to protect from shorts from the output to the ground or battery input. This device is also the most flexible scheme for driving LEDs, allowing boost, high-side buck, SEPIC mode, or buck-boost-mode configurations. The PWM input provides LED dimming ratios of up to 1000:1, and the ICTRL input provides additional analog dimming capability in the controller.

Features

Box Package
1A Current - Output / Channel
Dimmable Features
6V ~ 18V Voltage - Input
Board(s) Supplied Contents
MAX20090 Utilized IC / Part