MAX16814 - High-Brightness LED Driver

Product Overview

Maxim Integrated Products

Part number	MAX16814
Manufacturer	Maxim Integrated Products
File Size	621.78 KB
Description	High-Brightness LED Driver
Datasheet	MAX16814 Datasheet
Additional preview pages of the MAX16814 datasheet.

The MAX16814 high-efficiency, high-brightness LED (HB LED) driver provides up to four integrated LED currentsink channels.

An integrated current-mode switching DC-DC controller drives a DC-DC converter that provides the necessary voltage to multiple strings of HB LEDs.

The MAX16814 accepts a wide 4.

an adaptive output-voltage-control scheme that minimizes the power dissipation in the LED current-sink paths. The MAX16814 consists of four identical linear current source channels to drive four strings of HB LEDs. The channel current is adjustable from 20mA to 150mA with an accuracy of ±3% using an external resistor. The external resistor sets all 4-channel currents to the same value. The device allows connecting multiple channels in parallel to achieve higher current per LED string. The MAX168.

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Published: Mar 19, 2010 |