LT3745-1 - 16-Channel 50mA LED Driver

Product Overview

Linear Technology

Datasheet Details

Part number	LT3745-1
Manufacturer	Linear Technology
File Size	461.58 KB
Description	16-Channel 50mA LED Driver
Datasheet	LT3745-1 Datasheet
Additional preview pages of the LT3745-1 datasheet.

Product details

Description

The LT®3745-1 integrates a 16-channel LED driver with a 55V buck controller.

The LED driver lights up to 75mA/36V of LEDs in series per channel, and the buck controller generates an adaptive bus voltage supplying the parallel LED strings.

Features

6V to 55V Power Input Voltage Range 16 Independent LED Outputs Up to 75mA/36V ±4% LED Current Matching at 50mA (Typ ±1%) 6-Bit Dot Correction Current Adjustment 12-Bit Grayscale PWM Dimming 0.5µs Minimum LED On-Time Adaptive LED Bus Voltage for High Efficiency Cascadable 30MHz LVDS Serial Data Interface Full Diagnostic and Protection: Individual Open/Short LED and Overtemperature Fault n 40-Lead 6mm × 6mm QFN Package n n n n n n n n n LT3745-1 16-Channel 50mA LED Driver with Buck Cont.

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Published: Jun 5, 2012 |