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LM3414

Part Number	LM3414
Manufacturer	National Semiconductor Corporation
Description	1A 60W Common Anode Capable Constant Current Buck LED Driver
Published	Oct 20, 2010
Detailed Description	DataSheet.in LM3414/LM3414HV 1A 60W* Common Anode Capable Constant Current Buck LED Driver Requires No External Current...
Datasheet	LM3414 PDF File

Overview

DataSheet.
in LM3414/LM3414HV 1A 60W* Common Anode Capable Constant Current Buck LED Driver Requires No External Current Sensing Resistor August 9, 2010 LM3414/LM3414HV 1A 60W* Common Anode Capable Constant Current Buck LED Driver Requires No External Current Sensing Resistor General Description The LM3414 and LM3414HV are 1A 60W* common 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.
The integrated low-side N-channel power MOSFET and current sensing element realize simple and low component...

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