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LT3745 - 16-Channel 50mA LED Driver

Linear Technology (now Analog Devices)

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LT3745 16-channel 50ma led driver by Linear Technology (now Analog Devices) - Datasheet Preview

Datasheet Details

Part number	LT3745
Manufacturer	Linear Technology (now Analog Devices)
File Size	369.33 KB
Description	16-Channel 50mA LED Driver
Datasheet	LT3745 Datasheet

General Description

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

The LED driver lights up to 75mA/36V of LEDs in series

Overview

LT3745 16-Channel 50mA LED Driver with Buck Controller.

Key Features

n 6V to 55V Power Input Voltage Range n 16 Independent LED Outputs Up to 75mA/36V n ±3% LED Current Matching at 50mA (Typ ±1%) n 6-Bit Dot Correction Current Adjustment n 12-Bit Grayscale PWM Dimming n 0.5µs Minimum LED On-Time n Adaptive LED Bus Voltage for High Efficiency n Cascadable 30MHz Serial Data Interface n Full Diagnostic and Protection: Individual Open/Short LED and Overtemperature Fault n 40-Lead 6mm × 6mm QFN Package.

More Datasheets from Linear Technology (now Analog Devices)

Part Number	Description
LT3745-1	16-Channel 50mA LED Driver
LT3740	Synchronous Step-Down Controller
LT3741	Step-Down Controller
LT3741-1	Step-Down Controller
LT3743	High Current Synchronous Step-Down LED Driver
LT3744	High Current Synchronous Step-Down LED Driver
LT3748	100V Isolated Flyback Controller
LT3710	Secondary Side Synchronous Post Regulator
LT3724	High Voltage / Current Mode Switching Regulator Controller
LT3750	Capacitor Charger Controller