MAX16831 - High-Power LED Driver

Product Overview

Maxim Integrated Products

Datasheet Details

Part number	MAX16831
Manufacturer	Maxim Integrated Products
File Size	210.14 KB
Description	High-Power LED Driver
Datasheet	MAX16831 Datasheet
Additional preview pages of the MAX16831 datasheet.

Product details

Description

The MAX16831 is a current-mode, high-brightness LED (HBLED) driver designed to control two external n-channel MOSFETs for the single-string LED current regulation.

The MAX16831 integrates all the building blocks necessary to implement fixed-frequency HBLED drivers with wide-range dimming control.

Features

o Wide Input Range: 6V to 76V With Cold-Start Operation to 5.5V o Integrated Differential LED Current-Sense Amplifier o Floating Dimming Driver Capable of Driving an n-Channel MOSFET o 5% LED Current Accuracy o 200Hz On-Board Ramp Syncs to External PWM Dimming Signal o Programmable Switching Frequency (125kHz to 600kHz) and Synchronization o Output Overvoltage Load Dump, LED Short, Overtemperature Protection o Low 107mV LED Current Sense for High Efficiency o Enable/Shutdown Input with Shutdown.

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Other Datasheets by Maxim Integrated Products

MAX16832A - High-Brightness LED Drivers
MAX16832C - High-Brightness LED Drivers
MAX16833 - High-Voltage HB LED Drivers
MAX16833B - High-Voltage HB LED Drivers
MAX16834 - High-Power LED Driver
MAX16835 - Adjustable Linear High-Brightness LED Driver

Published: Jun 20, 2007 |