DC894A-A

LT3825EFE Demo Board I Synchronous Flyback Converter, V_IN= 36V to 72V, V_OUT= 3.3V @ 12A

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Overview

Product Details

Product Details

Demonstration circuit 894A-A is a 36V-72V_IN, synchronous flyback converter featuring the LT3825. This circuit was designed specifically to attain a high current, low ripple, synchronously rectified flyback to efficiently power 3.3V loads at up to 12A from a typical telecom input voltage range. This circuit features synchronous rectifier drive outputs, output voltage regulation without the need of an optocoupler, a self-starting architecture and input undervoltage lockout.

Applicable Parts

LT3825

Documentation & Resources

Demo Board Schematic

DC894A-A - Schematic
10/15/2009

PDF

34K

User Guides

DC894A-A - Demo Manual
10/15/2009

PDF

1M

Evaluation Design Files

DC894A-A - Design Files
10/15/2009

ZIP

1M

Software

LTspice

ASC

9.00K

LT3825 - Demo Circuit - Isolated Synchronous Flyback Controller (36-72V to 3.3V @ 12A)

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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.