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LM3414 Datasheet 60-w Common Anode-capable Constant Current Buck Led Driver

Manufacturer: Texas Instruments

Overview: Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design LM3414, LM3414HV SNVS678F – JUNE 2010 – REVISED NOVEMBER 2015 LM3414/HV 1-A, 60-W Common Anode-Capable Constant.

Datasheet Details

Part number LM3414
Manufacturer Texas Instruments
File Size 1.76 MB
Description 60-W Common Anode-Capable Constant Current Buck LED Driver
Datasheet LM3414-etcTI.pdf

General Description

The LM3414 and LM3414HV are 1-A 60-W(1) common anode-capable constant current buck LED drivers.

They are suitable for driving single string of 3W HBLED with up to 96% efficiency.

They accept input voltages from 4.5 VDC to 65 VDC and deliver up to 1-A average LED current with ±3% accuracy.

Key Features

  • 1 Supports LED Power up to 60 W (1): 18x 3-W HBLEDs.
  • Requires No External Current Sensing Resistor.
  • ±3% LED Current Accuracy.
  • Up to 96% Efficiency.
  • High Contrast Ratio (Minimum Dimming Current Pulse Width.

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