DC2380A-A

LTC7851EUHH Demo Board | 4-Phase Voltage Mode Buck Controller, 7V ≤ V_IN ≤ 14V; V_OUT1 = 1.8V @ 30A, V_OUT2 = 1.5V @ 30A, V_OUT3 = 1.2V @ 30A, V_OUT4 = 1V @ 30A

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Overview

Product Details

Product Details

Demonstration circuit DC2380A features the LTC7851, a high performance 4-phase step-down, voltage mode controller. The DC2380A-A operates with a 7V to 14V input supply voltage and provides the follow four high current outputs: 1.8V @ 30A, 1.5V @ 30A, 1.2V @ 30A and 1.0V @ 30A. Since the LTC7851 does not include MOSFET drivers, its PWM outputs drive external DrMOS devices.

Applicable Parts

LTC7851

Documentation & Resources

Demo Board Schematic

DC2380A-A - Schematic
3/29/2016

PDF

95K

User Guide

DC2380A - Demo Manual
3/29/2016

PDF

920K

Evaluation Design File

DC2380A - Design Files
5/1/2017

ZIP

2M

Software

LTpowerCAD

LTC7851-1/LTC4449 Project - Quad Output, Multiphase Step-Down Voltage Mode DC/DC Controller (7-14V to 1.8V, 1.5V, 1.2V & 1V @ 30A)

LTC7851/LTC4449 Project - Quad Output, Multiphase Step-Down Voltage Mode DC/DC Controller (7-14V to 1.8V, 1.2V & 1V @ 30A)

LTspice

ASC

20.15 K

LTC7851/LTC4449 Demo Circuit - High Current, Quad Output Synchronous Buck Converter with Discrete Gate Drivers and MOSFETs (7-14V to 1.8V, 1.5V, 1.2V, 1.0V @ 30A)

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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.