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LT3592 - 500mA Wide Input Voltage Range Step-Down LED Driver

Description

The LT®3592 is a fixed frequency step-down DC/DC converter designed to operate as a constant-current source.

An external sense resistor monitors the output current allowing accurate current regulation, ideal for driving high current LEDs.

Features

  • n n n n n n n n LT3592 500mA Wide Input Voltage Range Step-Down LED Driver with 10:1 Dimming.

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Datasheet preview – LT3592

Datasheet Details

Part number LT3592
Manufacturer Linear Technology
File Size 353.57 KB
Description 500mA Wide Input Voltage Range Step-Down LED Driver
Datasheet download datasheet LT3592 Datasheet
Additional preview pages of the LT3592 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com FEATURES n n n n n n n n LT3592 500mA Wide Input Voltage Range Step-Down LED Driver with 10:1 Dimming DESCRIPTION The LT®3592 is a fixed frequency step-down DC/DC converter designed to operate as a constant-current source. An external sense resistor monitors the output current allowing accurate current regulation, ideal for driving high current LEDs. The output current can be dimmed by a factor of 10 using an external signal for nighttime brake lights. The high switching frequency offers several advantages by permitting the use of a small inductor and small ceramic capacitors. Small components combined with the LT3592’s 10-pin DFN leadless surface mount package save space and cost versus alternative solutions.
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