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LM3492 - Two-Channel Individual Dimmable LED Driver

Description

The LM3492/-Q1 integrates a boost converter and a two-channel current regulator to implement a high efficient and cost effective LED driver for driving two individually dimmable LED strings with a maximum power of 15 W and an output voltage of up to 65 V.

Features

  • Boost Converter:.
  • LM3492-Q1 is an Automotive Grade Product That is AEC Q100 Grade 1 Qualified.
  • Very Wide Input Voltage Ranged From 4.5 V to 65 V.
  • Programmable Soft Start.
  • No Loop Compensation Required.
  • Stable With Ceramic and Other Low ESR Capacitors With No Audible Noise.
  • Nearly Constant Switching Frequency Programmable From 200 kHz to 1 MHz.
  • Current Regulators:.
  • Programmable LED Current from 50 mA to 200 mA.

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Datasheet preview – LM3492

Datasheet Details

Part number LM3492
Manufacturer Texas Instruments
File Size 1.42 MB
Description Two-Channel Individual Dimmable LED Driver
Datasheet download datasheet LM3492 Datasheet
Additional preview pages of the LM3492 datasheet.

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design LM3492, LM3492-Q1 SNVS656D – SEPTEMBER 2010 – REVISED OCTOBER 2016 LM3492/-Q1 Two-Channel Individual Dimmable LED Driver With Boost Converter and Fast Current Regulator 1 Features • Boost Converter: – LM3492-Q1 is an Automotive Grade Product That is AEC Q100 Grade 1 Qualified – Very Wide Input Voltage Ranged From 4.
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