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LM3464 - LED Driver

Description

The LM3464/64A is a 4-channel high voltage current regulator that provides a simple solution for LED lighting applications.

Features

  • include VIN under-voltage lock-out, LED open/short circuit and over-temperature fault signaling to the system controller. Features.
  • Wide input voltage range.
  • 12V-80V (LM3464) 12V.
  • 95V (LM3464A) Dynamic Headroom Control ensures maximum efficiency 4 output channels with individual current regulation High channel to channel accuracy Digital PWM/Analog dimming control interface Resistor programmable dimming frequency & min.

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Full PDF Text Transcription

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LM3464,LM3464A LM3464/LM3464A LED Driver with Dynamic Headroom Control and Thermal Control Interfaces www.DataSheet.net/ Literature Number: SNVS652E Datasheet pdf - http://www.DataSheet4U.co.kr/ LM3464/LM3464A LED Driver with Dynamic Headroom Control and Thermal Control Interfaces June 3, 2011 LM3464/LM3464A LED Driver with Dynamic Headroom Control and Thermal Control Interfaces General Description The LM3464/64A is a 4-channel high voltage current regulator that provides a simple solution for LED lighting applications. The LM3464/64A provides four individual current regulator channels and works in conjunction with external Nchannel MOSFETs and sense resistors to give accurate driving current for every LED string.
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