DC1441A

LTC3855EUJ Demo Board | Dual Output, V_IN = 4.5V to 14V, V_OUT1 = 1.8V @ 17A, V_OUT2 = 1.2V @ 17A

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Overview

Product Details

Product Details

Demonstration circuit DC1441A is a dual output synchronous buck converter featuring the LTC3855EUJ. The board provides two outputs of 1.8V/17A and 1.2V/17A from an input voltage of 4.5V to 14V at a switching frequency of 400kHz.

Applicable Parts

LTC3855

Documentation & Resources

Demo Board Schematic

DC1441A - Schematic
1/13/2010

PDF

77K

User Guide

DC1441A - Demo Manual
1/13/2010

PDF

234K

Evaluation Design File

DC1441A - Design Files
1/13/2010

ZIP

4M

Software

LTpowerCAD

LTC3855 Project - Dual, 2-Phase Synchronous Step-Down Controller with Inductor DCR Current Sensing (4.5-14V to 1.8V @ 17A & 1.2V @ 17A)

LTC3855 Project - Dual, 2-Phase Synchronous Step-Down Controller with Rsense Current Sensing (4.5-14V to 1.8V @ 17A & 1.2V @ 17A)

LTspice

ASC

8.00K

LTC3855 Demo Circuit - Dual, Multiphase Synchronous DC/DC Controller (4.5-14V to 1.8V @ 17A & 1.2V @ 17A)

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Pricing displayed is based on 1-piece.

Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.