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LM3414 Datasheet 1a 60w Common Anode Capable Constant Current Buck Led Driver

Manufacturer: National Semiconductor Corporation

Overview: DataSheet.in LM3414/LM3414HV 1A 60W* mon Anode Capable Constant Current Buck LED Driver Requires No External Current Sensing Resistor August 9, 2010 LM3414/LM3414HV 1A 60W* mon Anode Capable Constant Current Buck LED.

Datasheet Details

Part number LM3414
Manufacturer National Semiconductor Corporation
File Size 410.90 KB
Description 1A 60W Common Anode Capable Constant Current Buck LED Driver
Datasheet LM3414_NationalSemiconductorCorporation.pdf

General Description

The LM3414 and LM3414HV are 1A 60W* mon anode capable constant current buck LED drivers.

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

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

Key Features

  • Support LED power up to 60W.
  • : 18x 3W 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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